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list |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
5,225,775 | 1 | 5,226,761 | null | 2 | 169 | I'm having trouble with a SQL query and I was wondering if any one of you could use a little of your time to help me.
I have the following query
```
SELECT
cfd_enc.id,
cfd_enc.version,
cfd_enc.prefijo,
cfd_enc.fecha,
cfd_enc.cfd,
cfd_enc.no_aprobacion,
cfd_enc.tipo_comprobante,
cfd_det.id_orden,
cfd_det.producto,
cfd_det.total
FROM cfd_parametros,cfd_enc LEFT JOIN cfd_det ON cfd_enc.id=cfd_det.id_orden
```
which gets me this:
(I have 6 rows in cfd_det that share id_orden with cfd_enc.id)
Is there any way I could combine all the repeated rows to get something like this?
[](https://i.stack.imgur.com/NC7jW.jpg)
Any help is really appreciated. I'm really stuck, so let me know if you need more specific information.
| Combining SQL query result | CC BY-SA 3.0 | null | 2011-03-07T21:59:02.197 | 2013-02-04T04:04:08.953 | 2013-02-04T04:04:08.953 | 510,036 | 648,894 | [
"sql",
"sql-server"
]
|
5,225,857 | 1 | 5,237,706 | null | 0 | 726 | im using jquery ui datepicker. for some reason i am experiencing strange behaviour with the icons. the word "next and "prev" are appearing over the top of the icons.
when i hover it the next and prev words show in red (my link hover color).
what is wrong? it was working previously.
| jquery ui date picker icons messed up | CC BY-SA 2.5 | null | 2011-03-07T22:07:46.613 | 2011-03-08T20:07:13.483 | null | null | 66,975 | [
"jquery",
"css",
"jquery-ui"
]
|
5,225,913 | 1 | 5,254,397 | null | 1 | 2,594 | I am trying to drag the circle at A around so that it produces an angle relative to the hidden center element, B.
I'm using `MouseEventArgs.GetPosition(IInputElement relativeTo)`, so:
```
Point p = args.GetPosition(B)
```
I'm getting points relative to the top-left of B, not its center, despite setting a RenderTransformOrigin of 0.5, 0.5 on B.
I know that I can compute the correct offset manually: [Easiest way to get the angle of mouse position in WPF relative to the center of a circle](https://stackoverflow.com/questions/4784139/easiest-way-to-get-the-angle-of-mouse-position-in-wpf-relative-to-the-center-of-a)
| WPF: Apply a RenderTransform such that GetPosition is relative to center, not top-left | CC BY-SA 3.0 | null | 2011-03-07T22:13:47.193 | 2012-03-20T16:08:50.863 | 2017-05-23T10:30:24.107 | -1 | 3,431 | [
"wpf-controls"
]
|
5,225,965 | 1 | 5,225,991 | null | 1 | 518 | How do you make sure all the content in a numerical list is left aligned to the same spot? You see how when you go from #9 to #10, the numbering gets an extra digit and pushes the content a little bit to the right? I can live with #99-to-#100 screwing things up, but I'd like to fix this #9-to-#10 issue. Making the numbering go outside makes the content align properly, but then there's no background on the numbering.
```
#file ol {
line-height: 3em;
font-size: 1.2em;
color: #999;
}
#file ol li {
list-style: decimal inside none;
padding: 0 0 0 1em;
}
#file ol li.alt {
background: #eee;
}
```
| Consistent left-aligning of a numerical list | CC BY-SA 2.5 | 0 | 2011-03-07T22:19:26.197 | 2011-03-07T22:44:32.800 | null | null | 459,987 | [
"css"
]
|
5,226,065 | 1 | 5,226,144 | null | 3 | 448 | I need help designing the database for my online custom suit store. So far, i have created the tables for the products, orders, and my users/customers. I think I need to add some tables to manage my shopping cart for customers while they are making their selections and customizing them. At this point, i am a little confused on how to proceed. does my shopping cart need to pretty much hold all the information that my orders tables will hold ultimately? as you can see from the attached image, orders have order items, and order items have order item options. this way, i can pull up each order item that a customer wants, and all of the customizations that go with each particular order. Does this need to first done in my shopping cart, meaning that i would basically have to replicate all of the tables in the orders section of the database, or is there a better way? Also, what else is my database application lacking in order to robustly run a website like www.indochino.com?
All help is appreciated...
| building a database for my site | CC BY-SA 2.5 | 0 | 2011-03-07T22:32:31.837 | 2011-03-14T23:20:07.107 | null | null | 425,911 | [
"database-design",
"normalization"
]
|
5,226,179 | 1 | 5,227,152 | null | 1 | 280 | I am working on my application, I want to hide the bottom toolbar so I can draw where that is, but I can't figure out how to do this.
Also, I used a tutorial to help with the drawing, but I can't figure out why it is stopping the drawing at the top of the screen.
```
- (void)viewDidLoad {
[super viewDidLoad];
drawImage = [[UIImageView alloc] initWithImage:nil];
drawImage.frame = self.view.frame;
[self.view addSubview:drawImage];
self.view.backgroundColor = [UIColor lightGrayColor];
mouseMoved = 0;
}
- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {
mouseSwiped = NO;
UITouch *touch = [touches anyObject];
if ([touch tapCount] == 2) {
drawImage.image = nil;
return;
}
lastPoint = [touch locationInView:self.view];
lastPoint.y -= 20;
}
- (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event {
mouseSwiped = YES;
UITouch *touch = [touches anyObject];
CGPoint currentPoint = [touch locationInView:self.view];
currentPoint.y -= 20;
UIGraphicsBeginImageContext(self.view.frame.size);
[drawImage.image drawInRect:CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height)];
CGContextSetLineCap(UIGraphicsGetCurrentContext(), kCGLineCapRound);
CGContextSetLineWidth(UIGraphicsGetCurrentContext(), 5.0);
CGContextSetRGBStrokeColor(UIGraphicsGetCurrentContext(), 1.0, 0.0, 0.0, 1.0);
CGContextBeginPath(UIGraphicsGetCurrentContext());
CGContextMoveToPoint(UIGraphicsGetCurrentContext(), lastPoint.x, lastPoint.y);
CGContextAddLineToPoint(UIGraphicsGetCurrentContext(), currentPoint.x, currentPoint.y);
CGContextStrokePath(UIGraphicsGetCurrentContext());
drawImage.image = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
lastPoint = currentPoint;
mouseMoved++;
if (mouseMoved == 10) {
mouseMoved = 0;
}
}
- (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event {
UITouch *touch = [touches anyObject];
if ([touch tapCount] == 2) {
drawImage.image = nil;
return;
}
if(!mouseSwiped) {
UIGraphicsBeginImageContext(self.view.frame.size);
[drawImage.image drawInRect:CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height)];
CGContextSetLineCap(UIGraphicsGetCurrentContext(), kCGLineCapRound);
CGContextSetLineWidth(UIGraphicsGetCurrentContext(), 5.0);
CGContextSetRGBStrokeColor(UIGraphicsGetCurrentContext(), 1.0, 0.0, 0.0, 1.0);
CGContextMoveToPoint(UIGraphicsGetCurrentContext(), lastPoint.x, lastPoint.y);
CGContextAddLineToPoint(UIGraphicsGetCurrentContext(), lastPoint.x, lastPoint.y);
CGContextStrokePath(UIGraphicsGetCurrentContext());
CGContextFlush(UIGraphicsGetCurrentContext());
drawImage.image = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
}
}
```
| Drawing and hiding the toolbar | CC BY-SA 2.5 | null | 2011-03-07T22:44:29.300 | 2011-03-08T00:58:12.147 | null | null | 597,775 | [
"iphone",
"objective-c",
"ios4",
"iphone-sdk-3.0",
"interface-builder"
]
|
5,226,253 | 1 | null | null | 0 | 1,813 | I wonder if there is any possibility to render special characters (0-31 ASCII, for example) my own way in Qt/QPlainTextEdit? I want to render them as small rectangles as seen in this screenshot:  ...or as Notepad++ is doing it. My goal is to be able see all characters. So if a character fails to render with current font (there is no such char for example), a small square should be rendered instead.
| Qt, QPlainTextEdit and non-printable characters | CC BY-SA 3.0 | null | 2011-03-07T22:52:12.660 | 2015-11-30T07:12:45.517 | 2011-11-26T03:22:43.007 | 214,668 | 648,959 | [
"c++",
"qt",
"qt4"
]
|
5,226,277 | 1 | 5,478,471 | null | 8 | 3,250 | My insert statement is:
```
INSERT INTO myTable (inst_id,user_id,app_id,type,accessed_on)
VALUES (3264,2580,'MyApp','Renew',Now);
```
...where all of the values are formatted correctly. The table has the above fields and one other, a long int auto-increment key field. The foreign keys are 'inst_id', 'user_id', and 'app_id'.
I am getting this error from Access: 
...and the following error from VS 2005 when it errors out:
> System.Data.OleDb.OleDbException: The changes you requested to the table
were not successful because they would
create duplicate values in the index,
primary key, or relationship. Change
the data in the field or fields that
contain duplicate data, remove the
index, or redefine the index to permit
duplicate entries and try again.
When making this insert query I can look into the database and see that the each of the foreign key values exist in their respective tables and have been for months (for the particular example I am using). These fields are also set so that I can have duplicates, so that is not the issue. Calls of this nature in other tables works great. I do not need to supply the auto-increment key value in the insert query, it adds it for me automatically (like it should).
The weird thing is that if I do this in my code:
```
try
{
//Execute the query here...
}
catch
{
//Execute the same query again
}
```
...or if I just try and execute this within Access twice, it works.
Has anyone encountered this before? Again, this type of insert works for other tables, all foreign keys are present in their respective tables, the primary key of this table is set as 'Auto-increment', and all fields (other than the primary key field of course) are set to allow duplicates.
Any ideas?
Largest key before inserting: `343085`. Largest key after inserting: `343086`. The format is:
```
id: AutoNumber (Field Size=Long Interger, New Values=Increment, Indexed=Yes - No Duplicates)
inst_id: Number (Field Size=Long Interger, Required=Yes, Indexed=Yes - Duplicates OK)
user_id: Number (Field Size=Long Interger, Required=Yes, Indexed=Yes - Duplicates OK)
app_id: Text (Field Size=255, Required=Yes, Indexed=Yes - Duplicates OK)
type: Text (Field Size=50, Required=Yes, Indexed=No)
accessed_on: Date/Time (Default Value=Now(), Required=Yes, Indexed=No)
```
| Why does MS Access 2007 not allow a row insert, but then allow it on the next insert attempt? | CC BY-SA 2.5 | 0 | 2011-03-07T22:54:30.010 | 2018-03-08T23:20:47.010 | 2011-03-07T23:19:31.200 | 273,723 | 273,723 | [
"c#",
"sql",
"insert",
"ms-access-2007",
"key"
]
|
5,226,514 | 1 | null | null | 0 | 116 | 
Hello.
As shown in the ER model, I want to create a relation between "Busses" and "Chauffeurs", where every entity in "Chauffeurs" must have at least one relation in "Certified", and every entity in "Busses" must have at least one relation in "Certified".
Though it was pretty easy to design the ER model, I can't seem to find a way of making this relation in PostgreSQL. Anybody got some ideas ?
Thanks
| How to make this relation in PostgreSQL? | CC BY-SA 2.5 | 0 | 2011-03-07T23:20:14.183 | 2020-02-26T19:49:51.113 | 2011-03-07T23:21:55.663 | null | 498,388 | [
"sql",
"model",
"database",
"entity-relationship"
]
|
5,226,837 | 1 | 5,228,693 | null | 2 | 4,435 | I'm trying to use a different theme on my primefaces (2.2.1) web application but I'm experiencing a strange behavior. Where I should get this (primefaces.org showcase) :
![img]http://dl.dropbox.com/u/7117743/primefacetheme_demo.png[/img](https://i.stack.imgur.com/AjIbk.png)
I'm getting this :
I'm using the same code as the demo, minus the event handlers and theme roller. The demo can be found there : [http://www.primefaces.org/showcase/ui/layoutComplex.jsf](http://www.primefaces.org/showcase/ui/layoutComplex.jsf) the source code of the page is linked in the bottom.
I've tried another theme and I have a similar result.
What I did:
I've added
```
<link type="text/css" rel="stylesheet" href="theme/primefaces-sunny/theme.css" />
```
in the head section
I've added
```
<context-param>
<param-name>primefaces.skin</param-name>
<param-value>none</param-value>
</context-param>
```
to the web.xml file
I have no knowledge of css, I really don't know what could have gone wrong. Any help is appreciated, thanks in advance.
| primefaces themes broken | CC BY-SA 2.5 | null | 2011-03-08T00:01:56.400 | 2011-03-08T05:26:46.050 | 2011-03-08T00:21:11.893 | 157,882 | 648,859 | [
"jsf",
"primefaces"
]
|
5,226,930 | 1 | 5,227,445 | null | 1 | 1,422 | i have this DAG (it is similar to a binary tree, but it is a graph.. has this a specified name?):
(each number is a node and numbers in the node are for example, the program should run with random numbers)
it is represented as a list of list:
```
[[1],[2,3],[4,5,6]]
```
i have to find in the more functional way as possible the path that maximize the sum of nodes:
```
[1,3,6]
```
i've searched and this is really similar to projecteuler #18, but project euler asks the hole sum of the path, and in my homework i have to find not only the sum but all nodes.
i've tried to adapt some really good solutions to my problem but i didn't managed to.
some advice?
| all path in a DAG (a kind of connected binary tree) | CC BY-SA 2.5 | null | 2011-03-08T00:17:50.873 | 2011-03-08T20:58:31.690 | 2011-03-08T00:39:13.760 | 433,685 | 433,685 | [
"python",
"binary-tree",
"directed-acyclic-graphs"
]
|
5,226,987 | 1 | 5,227,442 | null | 2 | 909 | Sorry for my title, I can't think of a good one.
Anyway. Can someone help me give an idea how to achieve a format like this? what to use? (ex: richtextbox) how to create the cell borders? and it should also be printable.
| How can I format text with borders and get it printed? | CC BY-SA 2.5 | null | 2011-03-08T00:28:36.097 | 2011-03-08T02:14:01.940 | 2011-03-08T01:54:22.407 | 76,337 | 586,811 | [
"c#",
"winforms"
]
|
5,227,060 | 1 | 5,227,910 | null | 0 | 2,674 | First off I am new to android development and some seemingly easy tasks are frustrating me to no end. This is a follow on question to what was answered here: [Changing the checkbox size in Android 2.0](https://stackoverflow.com/questions/5207714/changing-the-checkbox-size-in-android-2-0)
The gist of it is that for some reason there is this extra space that keeps showing up next to my checkboxes (See Below).
Now I have tried to set the width to 1 and it doesn't get any shorter than what is shown. I have tried to set the width bigger and I can make the size bigger, but no shorter.
Please take a look at the code below and let me know what you see.
```
TableLayout table = (TableLayout) findViewById(R.id.timeEntriesTable);
for (int i = 0; i < timeEntries.getLength(); i++)
{
Element element = (Element) timeEntries.item(i);
TableRow tr = new TableRow(this);
tr.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
CheckBox box = new CheckBox(this);
box.setButtonDrawable(getResources().getDrawable(R.drawable.checkbox_off_background));
box.setPadding(0,0,0,0);
box.setWidth(1);
box.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
CheckBox box = (CheckBox) v;
if (box.isChecked())
{
box.setButtonDrawable(getResources().getDrawable(R.drawable.checkbox_on_background));
}
else
{
box.setButtonDrawable(getResources().getDrawable(R.drawable.checkbox_off_background));
}
}
});
TextView dateBox = new TextView(this);
String dateText = element.getAttribute("date");
dateBox.setText(dateText);
dateBox.setTextColor(Color.BLACK);
TextView customerBox = new TextView(this);
String customerName = element.getAttribute("customer");
customerBox.setText(customerName);
customerBox.setTextColor(Color.BLACK);
TextView hoursBox = new TextView(this);
String hours = element.getAttribute("hours");
hoursBox.setText(hours);
hoursBox.setTextColor(Color.BLACK);
TextView test = new TextView(this);
test.setTextColor(Color.RED);
test.setText("Test");
tr.addView(box);
tr.addView(dateBox);
tr.addView(customerBox);
tr.addView(hoursBox);
table.addView(tr, new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
}
```
Thank you in advance!
| How to remove this extra space next to a checkbox? | CC BY-SA 2.5 | null | 2011-03-08T00:41:01.370 | 2011-03-08T03:13:10.183 | 2017-05-23T12:01:09.963 | -1 | 405,971 | [
"android",
"checkbox",
"android-widget",
"padding",
"margin"
]
|
5,227,607 | 1 | 5,316,090 | null | 41 | 53,908 | When manually attaching a video link (from YouTube, Vimeo, etc) to a post using the Facebook web interface, Facebook automatically recognizes the link as a video, and allows the resulting status message to play the video inline. The video is displayed as an embedded player in the Wall or News feed.
---
Here's an example of what an embedded video looks like after posting manually.
---
When posting a link using the Graph API, the video is not embedded.
```
curl -F 'access_token=...' \
-F 'message=Link to YouTube' \
-F 'link=http://www.youtube.com/watch?v=3aICB2mUu2k' \
https://graph.facebook.com/me/feed
```
---
I suspect the answer is related to the `source` argument, but I'm not sure what the URL should be there. Specifying the same URL just leads to a post with no thumbnail image whatsoever.
> [source](http://developers.facebook.com/docs/reference/api/post/): A URL to a Flash movie or video file
to be embedded within the post.
read_stream.
| Posting an embedded video link using the Facebook Graph API | CC BY-SA 2.5 | 0 | 2011-03-08T02:20:49.543 | 2015-07-31T08:28:43.737 | null | null | 8,985 | [
"facebook",
"youtube",
"facebook-graph-api",
"embed",
"vimeo"
]
|
5,227,725 | 1 | 5,228,397 | null | 2 | 1,634 | How are the two "trapezoids" that appear during text selection (in the emulator) called?
Where can I find more information about how to control them programmatically?
For further clarity, I am attaching a snapshot where you can see the left & right "text-selection trapezoids":
| Android Text Selection Terminology | CC BY-SA 2.5 | 0 | 2011-03-08T02:41:56.070 | 2015-01-08T17:40:27.243 | 2011-03-08T02:57:53.587 | 571,433 | 576,267 | [
"android",
"android-emulator",
"terminology",
"textselection"
]
|
5,227,815 | 1 | 5,228,050 | null | 3 | 1,023 | I am looking to mimic the following UI using a UITextField within a UITableViewCell (within a UITableView). I am new to MonoTouch and I can't seem to figure out what the code would look like for this.
| How to achieve similar UI with UITextField inside UITableView (UITableViewCell)? | CC BY-SA 2.5 | null | 2011-03-08T02:57:46.423 | 2011-03-08T03:39:48.170 | null | null | 67,179 | [
"iphone",
"ipad",
"ios",
"xamarin.ios",
"monodevelop"
]
|
5,227,840 | 1 | 5,227,891 | null | 0 | 2,159 | I'm working on the css / html for this ipad page.
Here's my code:
[http://jsfiddle.net/KaWpZ/1/](http://jsfiddle.net/KaWpZ/1/)
What CSS do i need to use to get dashes? and why can't I make them align properly on so that the text on the second line (like Sport, eco, normal etc) sits padded and not underneath the dash.
Thanks
| How can I have dashes on my ul li, when some of my li's have two lines (ipad) | CC BY-SA 2.5 | null | 2011-03-08T03:01:19.173 | 2011-03-08T03:09:16.350 | null | null | 311,465 | [
"css",
"ipad",
"list",
"html-lists"
]
|
5,228,098 | 1 | 5,444,540 | null | 1 | 4,796 | I'm trying to create a block which may or may not have a scrollbar, with a header that does not scroll. The trick is that the width of the header be affected by the presence of a scrollbar.
I'm worried that this is one of those CSS use cases which should be trivial, but might, in fact, be impossible. Anyone willing to prove me wrong?
| Fixed header inside scrolling block | CC BY-SA 2.5 | null | 2011-03-08T03:48:04.130 | 2011-03-26T18:58:31.020 | null | null | 84,745 | [
"html",
"css",
"header",
"overflow",
"fixed"
]
|
5,228,195 | 1 | 5,228,366 | null | 0 | 1,155 | I am displaying a popover when user clicks into text field. The popover view has a picker view but I am having some trouble getting rid of some white space in the view popover .
This is what it looks like:
I think my popover size might be fixed because I display it like this when user begins editing textfield:
```
[popoverController presentPopoverFromRect:textField.frame inView:self.view permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];
```
Any ideas on how to make the popover view smaller or for everything to fit in nicely?
I also played around with this line of code but no success:
```
self.contentSizeForViewInPopover=CGSizeMake(360.0,220.0);
```
thanks in advance.
| having trouble making popover view the correct size | CC BY-SA 2.5 | 0 | 2011-03-08T04:02:52.627 | 2011-03-08T04:30:32.453 | 2011-03-08T04:28:50.697 | 623,669 | 623,669 | [
"objective-c",
"xcode",
"uipopovercontroller"
]
|
5,228,573 | 1 | 5,234,668 | null | 3 | 618 | Version 8.0.1 of Mathematica has just been released and it didn't fix the bug that has been most annoying me. This is a known bug and WRI promise to fix it "in a future release".
Until they do, maybe we can find a workaround.
The symbol for [\[Conjugate]](http://reference.wolfram.com/mathematica/ref/character/Conjugate.html) (which is entered using the shortcut `⋮conj⋮`) was broken in between Mathematica versions 7 and 8. In version 8 it does not display, which leads to a lot of confusion when reading my old code. Compare the two versions:
---
There are two options that I can think of:
1. Find the symbol that the frontend displays when it sees \[Conjugate] and tell it to display something visible. I'm not sure if this is possible to do without working at WRI and recompiling the frontend.
2. Redefine the shortcut ⋮conj⋮ (as described in this SO question) to create a different postfix operator that displays as a superscript * and is immediately interpreted as Conjugate[] -- i.e. it has the same behaviour as \[Conjugate]. The display properties can probably be taken care of using an InterpretationBox etc...
The problem with option 2, is that it won't fix my old notebooks.
Does anyone have any different ideas or an implementation of the above?
| Workaround for \[Conjugate] font bug in Mathematica's linux frontend | CC BY-SA 2.5 | 0 | 2011-03-08T05:07:38.493 | 2011-03-08T15:39:28.287 | 2017-05-23T12:13:29.270 | -1 | 421,225 | [
"wolfram-mathematica",
"mathematica-frontend"
]
|
5,228,783 | 1 | 5,228,853 | null | 4 | 9,278 | I have the below view that I need to create. I have the following XML, but the text does not show up and the height fills the entire parent instead of wrapping the content? Any help on creating the below screenshot would be appreciated.
playing.xml
```
<View
android:background="@drawable/rounded_edges"
android:text="Current Track"
android:textColor="#FFFFFF"
android:id="@+id/current_track"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:editable="false">
</View>
```
rounded_edges.xml
```
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle">
<solid android:color="#1F1F1F"/>
<corners android:radius="5px"/>
<padding android:left="20dp" android:top="20dp" android:right="20dp" android:bottom="20dp" />
</shape>
```
| How do I insert text inside a rounded rectangle in and Android view? | CC BY-SA 2.5 | 0 | 2011-03-08T05:41:12.973 | 2017-02-05T04:39:42.283 | null | null | 135,414 | [
"android",
"xml",
"android-layout",
"shapes"
]
|
5,228,795 | 1 | 5,228,822 | null | 2 | 393 | I'm trying to figure out why this is happening. I'll have the user be @ login.php and enter their login credentials as seen in panel (1) below.
Then after successfully matching their credentials to the ones stored in the database, I'll assign a $_SESSION['username'] variable and the page is POSTed to itself (action=""), and I'll alert the user that the session variable has been set.
Ideally, I'd like to not have to alert the user the session variable has been set, and just automatically start using that $_SESSION['username'] variable immediately after they click login (and are verified successfully).
How can I achieve this? I've tried to mess around with headers by putting something like
```
<? if (isset($_SESSION['username'])) {
header("Location: index.php");
exit();
?>
```
But I keep getting a headers already sent error because some of the output (like my CSS, JS files) precede the form validation logic on the login.php page.
| Why isn't my SESSION data being updated after POSTing to the same page? | CC BY-SA 2.5 | null | 2011-03-08T05:42:24.360 | 2011-03-08T05:45:44.767 | null | null | 634,877 | [
"php",
"session",
"post",
"redirect",
"header"
]
|
5,229,213 | 1 | 5,229,231 | null | 0 | 3,370 | hello im trying to implant something like where we can put our image without cookie. but the problem is that im serving my image via php. like this
```
public function getIMG( $img )
{
if ( ! file_exists( "www-static". DS ."assets". DS ."images". DS . $img ) ) {
throw new Exception( "No such img as $img" );
}
$img = "/image-static". DS ."assets". DS ."images". DS . $img;
echo '<img src="' . $img . '" />';
}
```
? maybe using php cookie_set and somehow clear all the cookie ? but im afraid its part together with the sessions if im correct.
here is the request from firebug.
| how to implent cookie-free domain or request? | CC BY-SA 2.5 | 0 | 2011-03-08T06:40:29.150 | 2011-03-08T06:48:34.373 | 2011-03-08T06:44:07.853 | 39,106 | 320,486 | [
"php",
"cookies",
"image-processing",
"http-request"
]
|
5,229,250 | 1 | 5,229,314 | null | 4 | 4,840 | I am trying to create an animation effect where an image who's alpha value is 0.5 (approximately) at start changes to 1 gradually, but not like the conventional effect. Here is what I am looking for.
original Image.
after some time
after some more time
and at the end
So basically if the alpha value of part of the image can be reduced than I can show the animation of filling up a glass or something close to it.
I don't know if this can be done at all or if it's possible with core graphics or core animation.
P.S. They are made in photoshop.
Does anyone have any thoughts about what should be done to achieve this kind of animation?
| how change the alpha value of half of UIImage or UIImageView | CC BY-SA 3.0 | 0 | 2011-03-08T06:46:35.717 | 2015-09-24T21:18:32.803 | 2015-09-24T21:18:32.803 | 5,236,226 | 567,929 | [
"iphone",
"objective-c",
"core-animation",
"uiimage",
"alpha"
]
|
5,229,329 | 1 | 5,230,103 | null | 0 | 1,590 | I am having a weird issue with .NET TreeView Control, the problem is its not displaying Down Arrow when number of nodes exceeds visibility scope of the window.
Basically. I have a WinForm on top of that I placed TreeView Control. I didnt change any of the default Treeview COntrol properties.
Pecularily, When I remote desktop to my machine I am able to see Down Arrow.
Don't Know If anyone of you have faced this peculiar behavior.
Please suggest me If you have any thoughts.
Thanks.
pv
| .NET TreeView Control's Vertical Scrollbar's Down Arrow not Visible | CC BY-SA 2.5 | null | 2011-03-08T06:56:06.617 | 2014-02-27T22:32:16.720 | 2011-03-08T07:35:20.480 | 587,497 | 587,497 | [
".net",
"winforms",
"treeview"
]
|
5,229,377 | 1 | 5,229,441 | null | 0 | 111 | I have installed MONO2.10 in my Windows XP Desktop.Now, i have installed Mono Analyzer on my PC.While i am double clicking the MoMA.exe it raisig following Exception.Please Guide me to get out of this problem.
| How to run Mono migration analyzer in windows XP? | CC BY-SA 2.5 | null | 2011-03-08T07:02:06.730 | 2011-03-08T07:08:37.517 | null | null | 452,680 | [
"mono"
]
|
5,229,593 | 1 | 5,230,006 | null | 0 | 266 | I have a client report (RDLC) with these specifications. and I am using VS 2008 to implement this
I have a `DataSet` with 4 Different `DataTable` for each section. and note that all of the report located in a `List` in order to print a large group of Data with one request.
1. all of the report located in a List // to print some different data with one request
2. At top (in the list) we have a rectangle which include some Textbox to represent common Information
3. At Middle I have 2 different List which include some TextBox To represent List of Professor and Managers ( it also has to show their Picture, with Name and etc)
4. Then I have another List to represent The Organizations Information. ( it use some TextBox inside of a List to represent All of the Organizations Information)
5. As Client Report work with One Dataset. I provide four DataTable for my different Report Sections.
6. Each DataTable Has an ID for Grouping
7. The Common DataTable ID use to group the entire of the list for another Object (Here University)
How Can I implement Such a report, While I can't use Different `DataTable` for grouping because If I do such a Thing I can Display only the `First Field` of the groups
Any Help is Appriciated
Thank you in advance
| How to Use some DataTable for a Client Report? | CC BY-SA 2.5 | null | 2011-03-08T07:28:56.447 | 2011-03-08T08:24:30.613 | 2011-03-08T08:16:02.413 | 21,234 | 243,213 | [
"c#",
"asp.net",
"reporting-services",
"dataset",
"reporting"
]
|
5,230,028 | 1 | 5,230,060 | null | 1 | 2,414 | I want to write a spinner code at javascript/jQuery to get minute and hour from user.
I want to implement this with Jquery or Javascript or HTML:
I have implemented the calendar part (at left at screenshot) with JQuery datepicker. There are two spinners over there and hour range is from 00 to 23. Minute range is 00 to 59.
How can I do it?
| Spinner with JQuery or Javascript or HTML? | CC BY-SA 2.5 | null | 2011-03-08T08:26:36.247 | 2011-03-08T16:11:54.990 | null | null | 453,596 | [
"javascript",
"jquery",
"html",
"datetime",
"spinner"
]
|
5,230,085 | 1 | 5,232,777 | null | 8 | 3,258 | In an Activity I have embedded a Video widget (VideoView or MediaPlayer associated to a SurfaceView) which size should be adapted when the screen is rotated. This Activity is used as content in a TabHost.
In order to handle screen rotation I have provided two layouts one for portrait and another for landscape orientation (placed in ./res/layout and ./res/layout-land folders).
Problem of this approach is that a new Activity is created for each rotation so I don't use the same MediaPlayer (or VideoView) => I start the video from the beginning every time I rotate the screen. As the video is streamed from the web there is no way to store the position in the video in order to seek to this position when restarting the video in the other Activity.
I need to be able to translate/scale/hide views inside the Activity when screen is rotated. Translation/scaling needs to maintain layout organisation in order to have a layout adapted to different screen sizes.
- - - How to scale/resize View to adjust its size to available space around it ?- Which interface, callback do I need to implement in order to be notified of screen rotation to fire these transformations ?
| Recompose Activity layout to play video in fullscreen when screen is rotated | CC BY-SA 3.0 | 0 | 2011-03-08T08:33:09.253 | 2011-08-29T14:03:43.743 | 2011-08-29T14:03:43.743 | 119,895 | 11,563 | [
"android",
"video",
"layout",
"rotation",
"fullscreen"
]
|
5,230,319 | 1 | 5,230,341 | null | 1 | 41,526 | Hi I am using a jquery modal pop up. See picture below.
However, the problem is, I need to edit the width.
So I typed in the css file, after checking and verifying with firebug,
```
element.style
{
width: 700px !important;
}
```
But it does not work. ANy ideas as how to override the jquery css.
Some say the need to edit the css using javascript, making objects and stuff. But I'm not so sure about that.
Any help is appreciated.
| How to edit the element.style css? | CC BY-SA 2.5 | 0 | 2011-03-08T09:00:47.150 | 2021-12-21T09:13:32.497 | null | null | 350,648 | [
"jquery",
"html",
"css",
"dom",
"popup"
]
|
5,230,381 | 1 | 5,230,420 | null | 3 | 496 | I am trying to put line numbers in Visual Studio.
Usually I go for
Tools -> Options -> Text Editor -> C#
A new machine was assigned to me with preinstalled VS 2008. I am unable to find the C# option.
Any solution ? Thanks in Advance
| Unable to put line numbers in Visual Studio | CC BY-SA 2.5 | 0 | 2011-03-08T09:08:08.820 | 2011-03-08T09:14:16.477 | null | null | 277,087 | [
"c#",
".net",
"visual-studio",
"visual-studio-2008"
]
|
5,230,394 | 1 | 5,234,717 | null | 0 | 2,916 | I have a `Gridview` like this picture. Easyly in my last column, i keep a note for that row. (Simply, i made it edit, select, update that gridview classic properties.)
As you can see, my last column has a `Textbox` (`Multiline`)
Here is my last column gridview code;
```
<EditItemTemplate>
<asp:TextBox ID="txtTNOT" runat="server" Height="35" TextMode="MultiLine" DataSourceID="SqlDataSource8"></asp:TextBox>
<asp:SqlDataSource ID="SqlDataSource8" runat="server"
ConnectionString="<%$ ConnectionStrings:SqlServerCstr %>"
SelectCommand="SELECT [T_NOT] FROM [TAKIP] WHERE T_HESAP_NO = @T_HESAP_NO ">
<SelectParameters>
<asp:Parameter Name="T_HESAP_NO" Type="String" />
</SelectParameters>
</asp:SqlDataSource>
</EditItemTemplate>
```
And then i export this `Gridview` to excel with this code;
```
protected void LinkButton1_Click(object sender, EventArgs e)
{
Response.Clear();
Response.AddHeader("content-disposition", "attachment;filename=TahTakip.xls");
Response.Charset = "";
Response.ContentType = "application/vnd.xls";
System.IO.StringWriter stringWrite = new System.IO.StringWriter();
System.Web.UI.HtmlTextWriter htmlWrite = new HtmlTextWriter(stringWrite);
GridView1.RenderControl(htmlWrite);
Response.Write(stringWrite.ToString());
Response.End();
}
```
There is no problem since this step. The problem is when i open this excel file, `NOT` column is different the other columns. It has a `Textbox` like this picture;
I don't want to be a `Textbox` in my `Excel` file. Just want a normal cell with a NOT value like left column.
How can i do that?
Best Regars,
Soner
| Export Error to Excel Gridview Column with Textbox | CC BY-SA 2.5 | null | 2011-03-08T09:09:56.597 | 2011-03-09T08:55:41.020 | null | null | 447,156 | [
"c#",
".net",
"asp.net",
"excel",
"gridview"
]
|
5,230,513 | 1 | 5,237,413 | null | 0 | 57 | My query is selecting on a date and a numeric key range, I'm not sure if I can improve on this, but I thought I'd ask. I'm hoping to improve the speed.
I'm actually running two very similar queries, one to do a count and one to get the records with a limit
```
SELECT count(Pads.PadID) AS CountOfPadID FROM Pads WHERE ((RemoveMeDate=
'2001-01-01 00:00:00') AND (catid between 0 and 11))
ORDER BY VersionAddDate DESC;
SELECT PadID, CatID, IconSoureURL, OsStr, ProgramName, PageName, ProgramVersion,
left(English450,650) as English450, English45, ProgHomeURL, DownloadURL, License,
ReleaseStatus FROM Pads WHERE RemoveMeDate='2001-01-01 00:00:00' AND catid
between 0 and 11 ORDER BY VersionAddDate DESC LIMIT 0,20;
```
Yes the range can change, it could be 100 to 111
My first query takes 0.6 seconds and oddly the second query is quite quick even with SQL_NO_CACHE.
Heres the explain results from the first query.
Heres my current indexes
| MySql, I'm not sure if my indexes are correct or if I can improve the speed of my query? | CC BY-SA 2.5 | null | 2011-03-08T09:22:10.867 | 2011-03-08T19:42:34.203 | null | null | 450,456 | [
"mysql",
"sql",
"query-optimization"
]
|
5,230,615 | 1 | 5,230,796 | null | 7 | 12,908 | I got a perfect with my picture.
> startActivityForResult(new
Intent(Intent.ACTION_PICK,
android.provider.MediaStore.Images.Media.INTERNAL_CONTENT_URI),
SELECT_IMAGE);
But it doesn't work with video. When i click on a video of my list, it play the vidoe instead of send me back.
> startActivityForResult(new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Video.Media.INTERNAL_CONTENT_URI),
SELECT_VIDEO);
An idea ?
| What is the best way for pick a video in Android | CC BY-SA 2.5 | 0 | 2011-03-08T09:31:57.697 | 2011-03-08T09:49:47.290 | null | null | 198,843 | [
"android",
"android-intent",
"mediastore"
]
|
5,230,649 | 1 | 5,230,843 | null | 0 | 1,283 | The code works well, but I have no control of my layout. It toggles between two button states correctly once the link is pressed. Also, I've tried divs and spans to organize it, but it needs some tweeking
Thanks,
```
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.js"></script>
</head>
<style type="text/css">
#h6{font-size: 12px; padding-right: 0px;}
.plus{left:0px;height:33px;width:32px; background:url('sprite.gif') 0 0px;}
.minus{left:0px;height:33px;width:32px; background:url('sprite.gif') 0 -34px;}
</style>
<h6 id="deToggle"><a href="#" class="styles2" id="h6">Larger</a></h6>
<script language="javascript">
var click = 0%2;
var fontSizes = [14, 16]
$('#deToggle').toggle(
function(){
var sprot = $('#deToggle');//
var tog = $('#deToggle');
tog.html('<a href="#">Larger</a>');
$('#OurText').css('fontSize', fontSizes[1] + 'px');
$(this).val("-");
tog.addClass('plus');
tog.removeClass('minus');
},
function(){
var tog = $('#deToggle');
tog.html('<a href="#">Smaller</a>');
$('#OurText').css('fontSize', fontSizes[0]+ 'px');
$(this).val("+");
tog.removeClass('plus');
tog.addClass('minus');
});
</script>
<p id="OurText">My Text!!!</p>
</html>
```
sprit.gif rollover image
| jQuery, call class before addClass and removeClass | CC BY-SA 2.5 | null | 2011-03-08T09:34:38.527 | 2011-03-08T11:21:52.340 | null | null | 643,573 | [
"javascript",
"jquery",
"html"
]
|
5,230,999 | 1 | 5,236,993 | null | 2 | 476 | The silverlight datepicker can zoom out to allow a user to select by year, but for some reason the first and last years always look disabled. Is there a way to prevent this?
| Prevent Silverlight datepicker Years looking disabled | CC BY-SA 2.5 | null | 2011-03-08T10:10:53.247 | 2011-03-08T19:02:21.600 | 2011-03-08T19:02:21.600 | 17,516 | 48,886 | [
"silverlight",
"silverlight-4.0",
"datepicker"
]
|
5,231,087 | 1 | null | null | 0 | 199 | I use some UltraToolbars in a form, and that toolbars fills all the upper space of the form, almost all of them are "truncated" - not all toolbars buttons are visible.
For the most toolbars this is not a problem, but for ones I'd like to always display all items. Is it possible to say to the UltraToolbar do not "truncate"(hide) its items (when docked).
| Always display full list of tools in the (Infragistic's) Toolbar | CC BY-SA 2.5 | null | 2011-03-08T10:18:30.410 | 2011-04-04T17:50:36.550 | null | null | 185,593 | [
".net",
"winforms",
"infragistics"
]
|
5,231,105 | 1 | null | null | 42 | 63,260 | assuming i have few items with similar ids:
```
<input class="a" id="id_1"/>
<input class="a" id="id_2"/>
```
i would like to set in my css file something like:
```
#id_*{width = 100%;}
```
is there a way i can do that?
i've tried something like:
```
input[id^='id_']{width:200px;}
```
but that didnt worked out......
And its need to work on IE :(
EDIT: nedd to work on IE8....
EDIT:
```
<input tabIndex="1690" class="form" id="cust_1_NUM_OBJ_5-00461" dataFld="cust_1_NUM_OBJ_5-00461" dataSrc="#FIELDVALUES" style="text-align: right; height: 20px;" onkeypress="validateNumberChar(this)" onfocus="resetGFocusField('cust_1_NUM_OBJ_5-00461');" onblur="validateChangedNumber(this);" onbeforedeactivate="onbeforedeactivateLookup(this);" type="text" size="20" maxLength="55" datatype="number" numbertype="24,6" valueFieldID="null" tabStop="true" value="1"/>
```
and CSS:
```
input[id^='cust_1_NUM_OBJ_5-0046']{width:200px;}
```
| Is there a way to use wildcards in css id tag | CC BY-SA 2.5 | 0 | 2011-03-08T10:19:57.417 | 2020-07-17T02:18:17.893 | 2012-04-09T18:10:59.007 | 106,224 | 532,347 | [
"css",
"css-selectors"
]
|
5,231,072 | 1 | 8,642,801 | null | 1 | 1,625 | Java I am using paypal website pro sdk SOAP calls problem is following line of code returns exception after long time
```
response = (CreateRecurringPaymentsProfileResponseType) caller.call("CreateRecurringPaymentsProfile", request);
Exception is as follows.
java.net.SocketException: Connection reset
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.paypal.sdk.core.soap.SOAPAPICaller.callSOAP(SOAPAPICaller.java:462)
at com.paypal.sdk.core.soap.SOAPAPICaller.call(SOAPAPICaller.java:382)
at com.paypal.sdk.services.CallerServices.call(CallerServices.java:125)
at CreateRecurringPaymentsProfile.callCreateRecurringPaymentsProfileAPI(CreateRecurringPaymentsProfile.java:85)
at CreateRecurringPaymentsProfile.run(CreateRecurringPaymentsProfile.java:50)
at CreateRecurringPaymentsProfile.main(CreateRecurringPaymentsProfile.java:22)
Caused by: java.net.SocketException: Connection reset
```
Do i need any certificate or some thing else currently i am using proxy in classes folder as follows
```
# This file contains the properties that needs to be set to make the API call via Proxy.
# To make use of proxy, change PROXY_SET to true, uncomment
# PROXY_HOST and PROXY_PORT properties and set values as illustrated below.
# Note: Just remove the # symbol to uncomment.
# Both PROXY_HOST and PROXY_PORT needs to be set. PROXY_PORT should be a number.
# If any one of these properties are not set or invalid, proxy settings will be ignored
# and this information will be logged.
# PROXY_HOST : IP Address or Host Name of the proxy server
# PROXY_PORT: Port number of the proxy server
PROXY_SET = true
PROXY_HOST=128.1.100.13
# eg: PROXY_HOST = 127.0.0.1
PROXY_PORT=8080
# eg: PROXY_PORT = 808
# The following properties are optional.
# If your proxy need username and password to authenticate,
# just uncomment the following two properties and set values as illustrated below.
# Note: Just remove the # symbol to uncomment.
# PROXY_USERNAME=<your proxy username>
# eg: PROXY_USERNAME =test
# PROXY_PASSWORD=<your proxy password>
# eg: PROXY_PASSWORD =test
```
My Code as follows
```
public class CreateRecurringPaymentsProfile {
CallerServices caller;
public static void main(String[] args) {
try {
CreateRecurringPaymentsProfile sample = new CreateRecurringPaymentsProfile();
sample.run();
}
catch (Exception e) {
System.out.println("ERROR: " + e.getMessage());
}
}
public CreateRecurringPaymentsProfile() throws PayPalException {
caller = new CallerServices();
/*
WARNING: Do not embed plaintext credentials in your application code.
Doing so is insecure and against best practices.
Your API credentials must be handled securely. Please consider
encrypting them for use in any production environment, and ensure
that only authorized individuals may view or modify them.
*/
APIProfile profile = ProfileFactory.createSignatureAPIProfile();
profile.setAPIUsername("f_1299578055_biz_api1.gmail.com");
profile.setAPIPassword("152578076");
profile.setSignature("A.SG-Qkp9mcSwx0zh23u89eyCcWGA9MwmCgRlo2193..VNw06q1WbLTx");
profile.setEnvironment("sandbox");
caller.setAPIProfile(profile);
}
public void run() throws PayPalException {
callCreateRecurringPaymentsProfileAPI();
System.out.println("\nDone...");
}
public void callCreateRecurringPaymentsProfileAPI() throws PayPalException {
System.out.println("\n########## Starting CreateRecurringPaymentsProfile ##########\n");
//Replace the token value by actual value returned vy SetCustomerBillingAgreementAPI call
String token="RP-8P463231B6009345R";
String amount ="5.00";
int BF=1;
BillingPeriodType BP = BillingPeriodType.Day;
CreateRecurringPaymentsProfileRequestType request=new CreateRecurringPaymentsProfileRequestType();
CreateRecurringPaymentsProfileResponseType response=new CreateRecurringPaymentsProfileResponseType();
request.setVersion("51.0");
request.setCreateRecurringPaymentsProfileRequestDetails(new CreateRecurringPaymentsProfileRequestDetailsType()) ;
request.getCreateRecurringPaymentsProfileRequestDetails().setToken(token);
request.getCreateRecurringPaymentsProfileRequestDetails().setRecurringPaymentsProfileDetails(new RecurringPaymentsProfileDetailsType());
Calendar start_date = Calendar.getInstance();
start_date.set(2008,5,30);
request.getCreateRecurringPaymentsProfileRequestDetails().getRecurringPaymentsProfileDetails().setBillingStartDate(start_date);
request.getCreateRecurringPaymentsProfileRequestDetails().setScheduleDetails(new ScheduleDetailsType());
request.getCreateRecurringPaymentsProfileRequestDetails().getScheduleDetails().setPaymentPeriod(new BillingPeriodDetailsType());
request.getCreateRecurringPaymentsProfileRequestDetails().getScheduleDetails().setDescription("RP-Test- Java SOAP SDK");
request.getCreateRecurringPaymentsProfileRequestDetails().getScheduleDetails().getPaymentPeriod().setAmount(new BasicAmountType());
request.getCreateRecurringPaymentsProfileRequestDetails().getScheduleDetails().getPaymentPeriod().getAmount().set_value(amount) ;
request.getCreateRecurringPaymentsProfileRequestDetails().getScheduleDetails().getPaymentPeriod().getAmount().setCurrencyID(CurrencyCodeType.USD);
request.getCreateRecurringPaymentsProfileRequestDetails().getScheduleDetails().getPaymentPeriod().setBillingFrequency(BF);
request.getCreateRecurringPaymentsProfileRequestDetails().getScheduleDetails().getPaymentPeriod().setBillingPeriod(BP);
response = (CreateRecurringPaymentsProfileResponseType) caller.call("CreateRecurringPaymentsProfile", request);
if (!response.getAck().equals(AckCodeType.Success) && !response.getAck().equals(AckCodeType.SuccessWithWarning)) {
// do error processing
System.out.println("\n########## CreateRecurringPaymentsProfile call failed ##########\n");
} else {
//success
System.out.println("\n########## CreateRecurringPaymentsProfile call passed ##########\n");
}
}
}
```
In developer.paypal.com website i have created the following account.
Deleted for security reasons.
| Java paypal call never returns result | CC BY-SA 2.5 | null | 2011-03-08T10:17:15.417 | 2011-12-27T14:38:36.627 | 2011-03-08T13:19:23.700 | 216,431 | 216,431 | [
"java",
"paypal",
"website-payment-pro"
]
|
5,231,260 | 1 | 5,232,055 | null | 3 | 4,417 | I am trying to create a reflection shadow and found an issue.
Please find the below code in my custom view:
```
@Override
protected void onDraw(Canvas canvas) {
//prepare
canvas.drawColor(Color.GRAY);
Bitmap source = BitmapFactory.decodeResource(getResources(), R.drawable.icon);
//First Column
canvas.drawBitmap(source, 0, 0, new Paint());
//2nd Column
canvas.drawBitmap(source, source.getWidth(), 0, new Paint());
//Reflection
Matrix matrix = new Matrix();
matrix.preScale(1.0f, -1.0f);
matrix.postTranslate(source.getWidth(), source.getHeight()*2);
canvas.drawBitmap(source, matrix, new Paint());
Paint paint2 = new Paint();
LinearGradient shader = new LinearGradient(
source.getWidth()*3/2,
source.getHeight(),
source.getWidth()*3/2,
source.getHeight()*2,
0x7FFFFFFF, 0x00FFFFFF, TileMode.CLAMP);
paint2.setShader(shader);
paint2.setXfermode(new PorterDuffXfermode(
android.graphics.PorterDuff.Mode.DST_IN));
canvas.drawRect(
source.getWidth(),
source.getHeight(),
source.getWidth()*2,
source.getHeight()*2,
paint2);
//3rd Column
Bitmap bitmap = Bitmap.createBitmap(source.getWidth(), source.getHeight()*2, Config.ARGB_8888);
Canvas canvas2 = new Canvas(bitmap);
canvas2.drawBitmap(source, 0, 0, new Paint());
matrix = new Matrix();
matrix.preScale(1.0f, -1.0f);
matrix.postTranslate(0, source.getHeight()*2);
canvas2.drawBitmap(source, matrix, new Paint());
paint2 = new Paint();
shader = new LinearGradient(
source.getWidth()*1/2,
source.getHeight(),
source.getWidth()*1/2,
source.getHeight()*2,
0x7FFFFFFF, 0x00FFFFFF, TileMode.CLAMP);
paint2.setShader(shader);
paint2.setXfermode(new PorterDuffXfermode(
android.graphics.PorterDuff.Mode.DST_IN));
canvas2.drawRect(
0,
source.getHeight(),
source.getWidth(),
source.getHeight()*2,
paint2);
canvas.drawBitmap(bitmap, source.getWidth()*2,0, new Paint());
}
```
I am doing same in canvas (which I got from `onDraw(canvas)`) and canvas2 (which created using `new Canvas(bitmap)`)
But, both drawing different shader effect as follows:
Why are the shader effects different?
| Android: Shader behave different in 'onDraw(canvas)' and 'new Canvas(bitmap)' | CC BY-SA 3.0 | 0 | 2011-03-08T10:32:48.717 | 2011-06-29T06:45:53.593 | 2011-06-29T06:45:53.593 | 194,309 | 518,504 | [
"android"
]
|
5,231,436 | 1 | 5,232,472 | null | 0 | 268 | I have a windows phone 7 project with a page that has the following structure:
- - -
sometimes the horizontal stackpanel contains more letters than it fits to the phone screen. From time to time I need to show a group of letters that are outside of the screen.
To be able to show these letters, I need to move the stackpanel, so the letters are becoming visible on screen. When I am finished the animation, the letters that are moved in to the screen are not visible at all.
What should I do to make it visible?
I added a screenshot and a pseudo xaml of my page to demonstrate the structure. I hope this will help!
```
<Grid x:Name="LayoutRoot" Background="Transparent">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<ScrollViewer VerticalScrollBarVisibility="Disabled">
<StackPanel x:Name="MainStackPanel" Margin="12,0,12,-177" Grid.RowSpan="2" RenderTransformOrigin="0.5,0.5" >
<StackPanel x:Name="stackPanel" Orientation="Horizontal" Width="580" RenderTransformOrigin="0.5,0.5">
<StackPanel.RenderTransform>
<CompositeTransform/>
</StackPanel.RenderTransform>
<TextBlock Style="{StaticResource LetterStyle1}" VerticalAlignment="Stretch"><Run Text="e"/></TextBlock>
<TextBlock Style="{StaticResource LetterStyle1}" VerticalAlignment="Stretch"><Run Text="u"/></TextBlock>
... many more textblock each containing a letter
</StackPanel>
<StackPanel Orientation="Horizontal">
<TextBlock Style="{StaticResource LetterStyle1}" VerticalAlignment="Stretch"><Run Text="e"/></TextBlock>
<TextBlock Style="{StaticResource LetterStyle1}" VerticalAlignment="Stretch"><Run Text="u"/></TextBlock>
... many more textblock each containing a letter
</StackPanel>
```
| Part of text is not shown after animation changes StackPanel location | CC BY-SA 2.5 | null | 2011-03-08T10:51:21.370 | 2011-03-08T12:31:02.353 | 2011-03-08T12:31:02.353 | 260 | 260 | [
"silverlight",
"windows-phone-7",
"stackpanel"
]
|
5,231,466 | 1 | 5,231,789 | null | 1 | 252 | I am experiencing problems trying to do a multitextarea on a form.
I've a PHP view that has various forms, all processed different but in the same file. They all works, I've tested and they works. In forms there are a + icon that let the user add more instances of a `<textarea />`. This + icon loads via AJAX a new textarea with the same name of the previous textarea (for example, name="example[]"). If I post this, it only gets the first item that is the one that wasn't previously loaded by jQuery. The problem is that the ones loaded dynamically are totally ignored and I don't know why.
My extract of my PHP view:
```
<?php echo form_open("projects/view/".$projectid); ?> <!-- This generates a valid <form /> tag -->
<table>
<tr>
<th><?php echo lang("label_conx");?></th>
<td class="textarea-edit">
<textarea class="context" name="CONX[]"><?php echo set_value("CONX[]");?></textarea>
</td>
<td class="add"><a id="add-conx" href="#"><?php echo img("img/icons/plus.png");?></a></td>
</tr>
...
```
My jQuery code that works fine because the content is displayed and I see in firebug that is the same as the html loaded textarea:
```
$("a#add-conx").click(function(){
$("#ajax-loader").fadeIn('normal');
$("textarea.context:last").after('<textarea class="context" name="CONX[]"></textarea>');
$("#ajax-loader").fadeOut("normal");
return false;
});
```
And when I send the form, I've a in my PHP controller `print_r($_POST);` and I only get:
```
Array
(
[CONX] => Array
(
[0] => safdsddasfafsd
)
...
```
If I put on the PHP view various textareas, this array increases as same of the number of textareas I've created on the HTML view file. I don't understand why this is not working.
When the page is load:
After adding some content dynamically:
This two images shows 4 instances of textarea with the name context[]
(that has been changed to CONX[], but fails equal) that are in the view. The second image shows the loaded ones with jQuery and PHP only detected the first 4 that were on the HTML.
Anyone has some idea how I can solve this?
Thank you in advance!
| Problem processing an array of textareas when they are loaded dynamically with jQuery and PHP | CC BY-SA 2.5 | null | 2011-03-08T10:54:27.250 | 2011-03-08T11:24:43.687 | null | null | 569,908 | [
"php",
"jquery"
]
|
5,231,624 | 1 | null | null | 0 | 234 | I am having a problem where the background image that is centered aligned, and repeated vertically, is only breaking on the [Latest News page](http://www.pureprint.com/latest-news/).
I can't seem to find why it would be breaking, especially as it is fine on every other page within the site, and there is no section of the page that differs in sizes etc.
I have used firebug to inspect all aspects of the page but still can't find what is causing the problem, any help would be much appreciated.
| Background image breaking only on one page | CC BY-SA 3.0 | null | 2011-03-08T11:08:41.130 | 2013-07-18T04:01:35.637 | 2013-07-18T04:01:35.637 | 1,053,021 | 649,678 | [
"css",
"drupal",
"background-image",
"background-position"
]
|
5,231,875 | 1 | 5,231,952 | null | 2 | 2,893 | I have defined a very simple database as follow :
I'm using the hibernate plug-in to generate the different classes, including the one-to-many relationship between customer and order. i made this relationship as an identifying relationship as an order could not exist if not linked to a customer.
I have the three following classes :
=> Class Customer
```
private int idCustomer;
private String name;
private Set<Order> orders = new HashSet<Order>(0);
public Customer() {
}
public Customer(int idCustomer) {
this.idCustomer = idCustomer;
}
public Customer(int idCustomer, String name, Set<Order> orders) {
this.idCustomer = idCustomer;
this.name = name;
this.orders = orders;
}
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(name = "idCustomer", unique = true, nullable = false)
public int getIdCustomer() {
return this.idCustomer;
}
public void setIdCustomer(int idCustomer) {
this.idCustomer = idCustomer;
}
@Column(name = "name", length = 45)
public String getName() {
return this.name;
}
public void setName(String name) {
this.name = name;
}
@OneToMany(fetch = FetchType.LAZY, mappedBy = "customer")
public Set<Order> getOrders() {
return this.orders;
}
public void setOrders(Set<Order> orders) {
this.orders = orders;
}
```
=> Class Order :
```
private OrderId id;
private Customer customer;
private String quantity;
private Float price;
public Order() {
}
public Order(OrderId id, Customer customer) {
this.id = id;
this.customer = customer;
}
public Order(OrderId id, Customer customer, String quantity, Float price) {
this.id = id;
this.customer = customer;
this.quantity = quantity;
this.price = price;
}
@EmbeddedId
@AttributeOverrides({
@AttributeOverride(name = "idOrder", column = @Column(name = "idOrder", nullable = false)),
@AttributeOverride(name = "customerIdCustomer", column = @Column(name = "Customer_idCustomer", nullable = false)) })
public OrderId getId() {
return this.id;
}
public void setId(OrderId id) {
this.id = id;
}
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "Customer_idCustomer", nullable = false, insertable = false, updatable = false)
public Customer getCustomer() {
return this.customer;
}
public void setCustomer(Customer customer) {
this.customer = customer;
}
@Column(name = "quantity", length = 45)
public String getQuantity() {
return this.quantity;
}
public void setQuantity(String quantity) {
this.quantity = quantity;
}
@Column(name = "price", precision = 12, scale = 0)
public Float getPrice() {
return this.price;
}
public void setPrice(Float price) {
this.price = price;
}
```
=> Class OrderId
```
private int idOrder;
private int customerIdCustomer;
public OrderId() {
}
public OrderId(int idOrder, int customerIdCustomer) {
this.idOrder = idOrder;
this.customerIdCustomer = customerIdCustomer;
}
@Column(name = "idOrder", nullable = false)
public int getIdOrder() {
return this.idOrder;
}
public void setIdOrder(int idOrder) {
this.idOrder = idOrder;
}
@Column(name = "Customer_idCustomer", nullable = false)
public int getCustomerIdCustomer() {
return this.customerIdCustomer;
}
public void setCustomerIdCustomer(int customerIdCustomer) {
this.customerIdCustomer = customerIdCustomer;
}
public boolean equals(Object other) {
if ((this == other))
return true;
if ((other == null))
return false;
if (!(other instanceof OrderId))
return false;
OrderId castOther = (OrderId) other;
return (this.getIdOrder() == castOther.getIdOrder())
&& (this.getCustomerIdCustomer() == castOther
.getCustomerIdCustomer());
}
public int hashCode() {
int result = 17;
result = 37 * result + this.getIdOrder();
result = 37 * result + this.getCustomerIdCustomer();
return result;
}
```
I then have my main class :
```
public static void main(String[] args) {
Customer customer = new Customer();
customer.setName("John Doe");
CustomerDAO.save(customer);
Order order = new Order();
order.setQuantity(10);
order.setPrice(100);
order.setCustomer(customer);
OrderDAO.save(order);
}
```
Please note that my DAO objects are doing nothing fancy... Just the usual HibernateUtil implementation of getting the session and finally call the 'save' method. My Problem is the following. I have never dealt before with composite key... Excuse me for my stupid question in advance. I don't want to deal manually with the different ids and primary keys. For the Cutomer class, it is not a problem since I set up a strategy that will automatically create the id when saving in database. For the Order class, I don't want to deal with that as well. But since the key is composite, Hibernate generates an identifierGenerationExeption when trying to save this object in DB... What I would have liked is the following => an Order id generated automatically and since I setup the customer in the order Object, I would have expect hibernate to link the customer id to the one in the composite key... What is the correct way of doing this thing ?
Thanks
| Composite Primary Key Hibernate and Java Implementation | CC BY-SA 2.5 | null | 2011-03-08T11:33:07.107 | 2011-03-08T12:16:25.010 | null | null | 462,384 | [
"java",
"hibernate",
"database-design",
"composite-key"
]
|
5,232,208 | 1 | 5,232,259 | null | 0 | 107 | hello today i have a problem
is it php fault ? or its an server fault ? it should be 'ausername' rather then apache.
Thanks for looking in.
Adam Ramadhan
| files are uploaded as user apache | CC BY-SA 2.5 | null | 2011-03-08T12:07:20.540 | 2011-03-08T12:11:43.143 | null | null | 320,486 | [
"php",
"apache"
]
|
5,232,396 | 1 | 5,232,424 | null | 0 | 431 | How can I write lambda expression to get all orders who has detail row(s) with descriptions = "PickMe" or "TakeMe"
| Use Lambda Expressions in a Query (C#) | CC BY-SA 2.5 | null | 2011-03-08T12:23:40.263 | 2011-03-08T12:34:36.050 | null | null | 389,200 | [
"c#",
"lambda"
]
|
5,232,620 | 1 | 5,233,555 | null | 0 | 476 | I have to use lucene.net 2.9.2.2 with NHibernate 3.0. I have started to edit this old code:
```
public void BuildSearchIndex()
{
FSDirectory entityDirectory = null;
IndexWriter writer = null;
var entityType = typeof(MappedSequence);
var indexDirectory = new DirectoryInfo(GetIndexDirectory());
if (indexDirectory.Exists)
{
indexDirectory.Delete(true);
}
try
{
entityDirectory = FSDirectory.GetDirectory(Path.Combine(indexDirectory.FullName, entityType.Name), true);
writer = new IndexWriter(entityDirectory, new StandardAnalyzer(Lucene.Net.Util.Version.LUCENE_29), true, IndexWriter.MaxFieldLength.UNLIMITED);
}
finally
{
if (entityDirectory != null)
{
entityDirectory.Close();
}
if (writer != null)
{
writer.Close();
}
}
IFullTextSession fullTextSession = Search.CreateFullTextSession(this.Session);
// Iterate through Suppliers and add them to Lucene's index
foreach (MappedSequence instance in Session.CreateCriteria(typeof(MappedSequence)).List<MappedSequence>())
{
fullTextSession.Index(instance);
}
}
private string GetIndexDirectory()
{
INHSConfigCollection nhsConfigCollection = CfgHelper.LoadConfiguration();
string property = nhsConfigCollection.DefaultConfiguration.Properties["hibernate.search.default.indexBase"];
var fi = new FileInfo(property);
return Path.Combine(AppDomain.CurrentDomain.BaseDirectory, fi.Name);
}
```
to build the index. The line:
```
FSDirectory.GetDirectory(Path.Combine(indexDirectory.FullName, entityType.Name), true);
```
still uses obsolete code. Could anyone be so kind and point out the necessary change. Thanks.
Christian
PS
| build index using lucene.net 2.9.2.2 | CC BY-SA 2.5 | null | 2011-03-08T12:44:35.897 | 2011-03-08T15:05:48.053 | 2011-03-08T14:19:08.930 | 283,538 | 283,538 | [
"lucene.net",
"nhibernate.search"
]
|
5,232,771 | 1 | null | null | 1 | 493 | 
I am trying to achieve the above on the google apps engine, and was wondering if anyone knows of a project that this has already been done? or an example?
So far in my implementation I can write a single object to memory. However, I am having issues in using add_multi to input multiple objects.
Thanks for any help.
| Using both memcached and taskqueue on the google app engine | CC BY-SA 2.5 | 0 | 2011-03-08T12:57:40.823 | 2011-03-08T17:25:13.040 | null | null | 440,219 | [
"python",
"google-app-engine",
"memcached",
"task-queue"
]
|
5,233,013 | 1 | 5,233,974 | null | 0 | 1,770 | I have a strange bug when looking at my homepage in Chrome. The bug doesn't seem to appear when I try to edit it with CSSEdit:
I attached the pictures to show you what I mean. Those "points" next to the icons are linked as well.
What could be causing this error?
Thanks for the help!
EDIT sure here's the code (the page isn't online):
```
<div class="rss">
<p>
<a href="http://linkto">
<img src="/images/facebook.png" alt="Find me on facebook" />
</a>
<a href="http://linkto">
<img src="/images/twitter.png" alt="Follow me on twitter" />
</a>
<a href="http://linkto">
<img src="/images/rss.png" alt="Subscribe to RSS Feed" />
</a>
</p>
</div>
```
which is wrapped in a div class called footer. And the CSS
```
.site .footer {
font-size: 80%;
color: #666;
border-top: 4px solid #eee;
margin-top: 2em;
overflow: hidden;
}
.site .footer .rss {
margin-top: 0em;
margin-right: -.2em;
float: right;
}
.site .footer .rss img {
border: 0;
}
```
Sorry for the strange formatting.
| Float bug in Chrome? | CC BY-SA 3.0 | null | 2011-03-08T13:19:45.210 | 2012-08-10T08:03:11.267 | 2012-08-10T08:03:11.267 | 246,246 | 619,812 | [
"css",
"google-chrome",
"css-float"
]
|
5,232,844 | 1 | 5,274,810 | null | 3 | 12,561 | Before you say, yeah this question can be duplicate;
[https://stackoverflow.com/questions/2912890/gridview-freeze-pane-solutions](https://stackoverflow.com/questions/2912890/gridview-freeze-pane-solutions)
[How to freeze GridView header?](https://stackoverflow.com/questions/157528/how-to-freeze-gridview-header)
[Freeze GridView Header in ASP.NET?](https://stackoverflow.com/questions/3683628/freeze-gridview-header-in-asp-net)
[How To Freeze Columns in GridView](https://stackoverflow.com/questions/5093635/how-to-freeze-columns-in-gridview)
But there is no solution both freeze pane Horizontal and Vertical.
I have a `Gridview` like this.
Here is my `Gridview` code; (Sorry for long code)
```
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"
DataSourceID="SqlDataSource1" DataKeyNames ="HESAP_NO,DOVIZ_KOD"
Font-Names="Verdana" Font-Size="Small" AllowSorting="True"
onrowdatabound="GridView1_RowDataBound"
onrowupdating="GridView1_RowUpdating" onrowcommand="GridView1_RowCommand"
PageSize="2" BackColor="White" BorderColor="#999999" BorderStyle="Solid"
BorderWidth="1px" CellPadding="3" ForeColor="Black" GridLines="Vertical" >
<Columns>
<asp:ButtonField ButtonType="Image" ImageUrl="~/images/InsertButton.gif"
CommandName="Insert" />
<asp:ButtonField ButtonType="Image" ImageUrl="~/images/SelectButton.gif"
CommandName="Select" />
<asp:CommandField ShowEditButton="True" ButtonType="Image"
EditImageUrl="~/images/EditButton.gif" cancelimageurl="~/images/CancelButton.gif"
updateimageurl="~/images/UpdateButton.gif" ItemStyle-Wrap="False" >
<ItemStyle Wrap="False"></ItemStyle>
</asp:CommandField>
<asp:TemplateField HeaderText="HESAP" SortExpression="HESAP_NO">
<ItemTemplate>
<asp:Label ID="Label1" runat="server" Text='<%# Bind("HESAP_NO") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="MÜŞTERİ" SortExpression="MUS_K_ISIM">
<ItemTemplate>
<asp:Label ID="Label2" runat="server" Text='<%# Bind("MUS_K_ISIM") %>'></asp:Label>
<asp:SqlDataSource ID="SqlDataSource4" runat="server"
ConnectionString="<%$ ConnectionStrings:SqlServerCstr %>"
InsertCommand="INSERT INTO MEMO
VALUES(@M_HESAP_NO, @S_TARIH, @S_TUTAR, @DOV_KOD, @G_NOT, @G_KISI, 4,
@login, GETDATE())"
SelectCommand="SELECT * FROM MEMO A, P_SONUC B, P_KUR C
WHERE A.S_SONUC = B.SONUC_KOD
AND A.S_KUR = C.DOV_KOD
AND B.LANG = 1
AND ([M_HESAP_NO] = @M_HESAP_NO)"
UpdateCommand="UPDATE MEMO
SET S_SONUC = @SONUC_KOD
WHERE NOT_ID = @NOT_ID"
>
<SelectParameters>
<asp:QueryStringParameter Name="M_HESAP_NO" QueryStringField="T_HESAP_NO"
Type="Int32" />
</SelectParameters>
<InsertParameters>
<asp:ControlParameter Name="M_HESAP_NO" ControlID="Label1" PropertyName="Text" />
<asp:Parameter Name="S_TARIH" Type="DateTime"/>
<asp:Parameter Name="S_TUTAR" />
<asp:Parameter Name="DOV_KOD" />
<asp:Parameter Name="G_NOT" />
<asp:Parameter Name="G_KISI" />
<asp:SessionParameter Name="login" SessionField="login" />
</InsertParameters>
<UpdateParameters>
<asp:Parameter Name="NOT_ID" />
<asp:Parameter Name="SONUC_KOD" />
</UpdateParameters>
</asp:SqlDataSource>
<asp:GridView ID="ChildGridView1" runat="server" DataKeyNames="NOT_ID" Visible="False"
DataSourceID="SqlDataSource4" AutoGenerateColumns="False" >
<Columns>
<asp:CommandField ShowEditButton="True"/>
<asp:TemplateField HeaderText="Not No">
<ItemTemplate>
<asp:Label ID="LabelNotID" runat="server" Text='<%# Eval("NOT_ID") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Görüşülen">
<ItemTemplate>
<asp:Label ID="LabelGorKisi" runat="server" Text='<%# Eval("G_KISI") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Görüşen">
<ItemTemplate>
<asp:Label ID="LabelGrKisi" runat="server" Text='<%# Eval("OPERATOR") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Söz. Tarih">
<ItemTemplate>
<asp:Label ID="LabelSozTarih" runat="server" Text='<%# Eval("S_TARIH","{0:d}") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Söz. Tutar">
<ItemTemplate>
<asp:Label ID="LabelSozTutar" runat="server" Text='<%# Eval("S_TUTAR","{0:n2}") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Kur">
<ItemTemplate>
<asp:Label ID="LabelKur" runat="server" Text='<%# Eval("DOV_CINS") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText = "Gör. Tarih">
<ItemTemplate>
<asp:Label ID="LabelGorTarih" runat="server" Text='<%# Eval("A_TARIH","{0:dd/MM/yyyy HH:mm}") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText = "Söz Durum">
<ItemTemplate>
<asp:Label ID="LabelSozDurum" runat="server" Text='<%# Eval("SONUC_ACK") %>'></asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:SqlDataSource ID="SqlDataSource7" runat="server"
ConnectionString="<%$ ConnectionStrings:SqlServerCstr %>"
SelectCommand="SELECT SONUC_KOD, SONUC_ACK FROM P_SONUC WHERE (SONUC_KOD > 3 AND LANG = 1) OR (SONUC_KOD < 0 AND LANG = 1)" >
</asp:SqlDataSource>
<asp:DropDownList id="lstSONUC" runat="server" AppendDataBoundItems="false"
DataSourceID="SqlDataSource7"
DataTextField="SONUC_ACK" DataValueField="SONUC_KOD"
SelectedValue='<%# BIND("SONUC_KOD") %>'>
</asp:DropDownList>
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Not">
<ItemTemplate>
<asp:TextBox ID="TxtNot" runat="server" Text='<%# Eval("G_NOT") %>' Height="35" TextMode="MultiLine" ReadOnly="True">
</asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
<asp:DetailsView id="MemoDetailView" DataSourceID="SqlDataSource4"
Runat="Server" AutoGenerateRows="False" Visible="False" OnModeChanged="MemoDetailView_ModeChanged">
<Fields>
<asp:TemplateField HeaderText = "Görüşülen">
<InsertItemTemplate>
<asp:TextBox ID="txtG_KISI" Text='<%# Bind("G_KISI") %>'
runat="server"></asp:TextBox>
</InsertItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText = "Söz Tarihi">
<InsertItemTemplate>
<cc1:CalendarExtender ID="txtSTR_CalendarExtender" runat="server"
Enabled="True" Format="dd/MM/yyyy" TargetControlID="txtSTR"
PopupButtonID="ImageButton4" PopupPosition="BottomLeft">
</cc1:CalendarExtender>
<br />
<table>
<tr>
<td>
<asp:TextBox ID="txtSTR" Text = '<%# Bind("S_TARIH") %>' runat="server" Height="16px" Width="85px"></asp:TextBox>
</td>
<td>
<asp:Image ID="ImageButton4" runat="server"
ImageUrl="~/images/SmallCalendar.gif"/>
</td>
</tr>
</table>
</InsertItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText = "Ödeme Tutarı">
<InsertItemTemplate>
<asp:TextBox ID="txtTutar" Text='<%# Bind("S_TUTAR") %>'
runat="server"></asp:TextBox>
</InsertItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText = "Kur">
<InsertItemTemplate>
<asp:SqlDataSource ID="SqlDataSource6" runat="server"
ConnectionString="<%$ ConnectionStrings:SqlServerCstr %>" SelectCommand="SELECT [DOV_KOD],[DOV_CINS] FROM [Scania].[dbo].[P_KUR] ORDER BY [DOV_CINS]">
</asp:SqlDataSource>
<asp:DropDownList id="lstKur" runat="server"
DataSourceID="SqlDataSource6"
DataTextField="DOV_CINS" DataValueField="DOV_KOD"
SelectedValue='<%# BIND("DOV_KOD") %>'>
</asp:DropDownList>
</InsertItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText = "Not">
<InsertItemTemplate>
<asp:TextBox ID="txtG_NOT" Text='<%# Bind("G_NOT") %>'
TextMode="multiline" runat="server" Height="100"></asp:TextBox>
</InsertItemTemplate>
</asp:TemplateField>
</Fields>
</asp:DetailsView>
</ItemTemplate>
<ItemStyle Wrap="False" />
</asp:TemplateField>
<asp:BoundField DataField="TEMSILCI_ACK" HeaderText="TEMSİLCİ" ReadOnly="True"
SortExpression="TEMSILCI_ACK" ItemStyle-Wrap="False" >
<ItemStyle Wrap="False"></ItemStyle>
</asp:BoundField>
<asp:BoundField DataField="DOVIZ_CINS" HeaderText="KUR"
SortExpression="DOVIZ_CINS" readonly="true"/>
<asp:BoundField DataField="0-30" HeaderText="0-30" ReadOnly="True"
SortExpression="0-30" DataFormatString="{0:n2}" />
<asp:BoundField DataField="31-60" HeaderText="31-60" ReadOnly="True"
SortExpression="31-60" DataFormatString="{0:n2}"/>
<asp:BoundField DataField="61-90" HeaderText="61-90" ReadOnly="True"
SortExpression="61-90" DataFormatString="{0:n2}"/>
<asp:BoundField DataField="90+" HeaderText="90+" ReadOnly="True"
SortExpression="90+" DataFormatString="{0:n2}"/>
<asp:BoundField DataField="TOPLAM" HeaderText="TOPLAM" ReadOnly="True"
SortExpression="TOPLAM" DataFormatString="{0:n2}"/>
<asp:BoundField DataField="TOP_GECIKME" HeaderText="GECİK. FAİZİ"
ReadOnly="True" SortExpression="TOP_GECIKME" DataFormatString="{0:n2}"/>
<%-- <asp:BoundField DataField="FAALIYET_ACK" HeaderText="FAALİYET"
SortExpression="FAALIYET_ACK" readonly="true" ItemStyle-Wrap="False" >
<ItemStyle Wrap="False"></ItemStyle>
</asp:BoundField>--%>
<%-- <asp:BoundField DataField="TEMSILCI_ACK" HeaderText="TEMSİLCİ"
SortExpression="TEMSILCI_ACK" readonly="true" ItemStyle-Wrap="False" >
<ItemStyle Wrap="False"></ItemStyle>
</asp:BoundField>--%>
<asp:TemplateField HeaderText="STATÜ" HeaderStyle-ForeColor="Blue">
<ItemTemplate>
<asp:SqlDataSource ID="SqlDataSource2" runat="server"
ConnectionString="<%$ ConnectionStrings:SqlServerCstr %>"
SelectCommand="SELECT B.T_ST_ID, B.T_ST_ACK, C.T_SR_ID, C.T_SR_ACK,
CONVERT(VARCHAR(10),A.NOTER_TAR,103) AS NOTER_TAR,
CONVERT(VARCHAR(10),A.ICRA_TAR,103) AS ICRA_TAR,
CONVERT(VARCHAR(10),A.HACIZ_TAR,103) AS HACIZ_TAR, A.YAK_EMIR, D.SONUC_ACK, A.T_NOT
FROM TAKIP A, P_TAKIP_ST B, P_TAKIP_SR C, P_SONUC D
WHERE A.T_STATU = B.T_ST_ID
AND A.T_SRM = C.T_SR_ID
AND A.YAK_EMIR = D.SONUC_KOD
AND B.LANG = 1
AND D.LANG = 1
AND T_HESAP_NO = @T_HESAP_NO ">
<SelectParameters>
<asp:Parameter Name="T_HESAP_NO" Type="String" />
</SelectParameters>
</asp:SqlDataSource>
<asp:Label ID="lblSTATU" runat="server">
</asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:SqlDataSource ID="SqlDataSource2" runat="server"
ConnectionString="<%$ ConnectionStrings:SqlServerCstr %>"
SelectCommand="SELECT B.T_ST_ID, B.T_ST_ACK, C.T_SR_ID, C.T_SR_ACK,
CONVERT(VARCHAR(10),A.NOTER_TAR,103) AS NOTER_TAR,
CONVERT(VARCHAR(10),A.ICRA_TAR,103) AS ICRA_TAR,
CONVERT(VARCHAR(10),A.HACIZ_TAR,103) AS HACIZ_TAR, A.YAK_EMIR, D.SONUC_ACK, A.T_NOT
FROM TAKIP A, P_TAKIP_ST B, P_TAKIP_SR C, P_SONUC D
WHERE A.T_STATU = B.T_ST_ID
AND A.T_SRM = C.T_SR_ID
AND A.YAK_EMIR = D.SONUC_KOD
AND B.LANG = 1
AND D.LANG = 1
AND T_HESAP_NO = @T_HESAP_NO ">
<SelectParameters>
<asp:Parameter Name="T_HESAP_NO" Type="String" />
</SelectParameters>
</asp:SqlDataSource>
<asp:DropDownList id="lstSTATU" runat="server" AutoPostBack="true"
DataSourceID="SqlDataSource3"
DataTextField="T_ST_ACK" DataValueField="T_ST_ID" Enabled="True"
Font-Names="Verdana" Font-Size="Small"
>
</asp:DropDownList>
</EditItemTemplate>
<HeaderStyle ForeColor="White"></HeaderStyle>
</asp:TemplateField>
<asp:TemplateField HeaderText="SORUMLU" HeaderStyle-ForeColor="Blue" ItemStyle-Wrap="False">
<ItemTemplate>
<asp:Label ID="lblSRM" runat="server">
</asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:SqlDataSource ID="SqlDataSource5" runat="server"
ConnectionString="<%$ ConnectionStrings:SqlServerCstr %>"
SelectCommand="SELECT [T_SR_ID], [T_SR_ACK], T_ST_ID FROM [P_TAKIP_SR]"
FilterExpression="T_ST_ID = '{0}'">
<FilterParameters>
<asp:ControlParameter Name="categoryParam" ControlID="lstSTATU"
PropertyName="SelectedValue" />
</FilterParameters>
</asp:SqlDataSource>
<asp:DropDownList id="lstSORUMLU" runat="server"
DataSourceID="SqlDataSource5"
DataTextField="T_SR_ACK" DataValueField="T_SR_ID" Font-Names="Verdana"
Font-Size="Small">
</asp:DropDownList>
</EditItemTemplate>
<HeaderStyle ForeColor="White"></HeaderStyle>
<ItemStyle Wrap="False"></ItemStyle>
</asp:TemplateField>
<asp:TemplateField HeaderText="NOTER TAR." ItemStyle-Wrap="False" HeaderStyle-Wrap="False" HeaderStyle-ForeColor="Blue">
<EditItemTemplate>
<cc1:CalendarExtender ID="txtNTR_CalendarExtender" runat="server"
Enabled="True" Format="dd/MM/yyyy" TargetControlID="txtNTR"
PopupButtonID="ImageButton1" PopupPosition="BottomLeft">
</cc1:CalendarExtender>
<br />
<table>
<tr>
<td>
<asp:TextBox ID="txtNTR" runat="server" Height="16px" Width="85px"></asp:TextBox>
</td>
<td>
<asp:Image ID="ImageButton1" runat="server"
ImageUrl="~/images/SmallCalendar.gif"/>
</td>
</tr>
</table>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="lblNTR" runat="server">
</asp:Label>
</ItemTemplate>
<HeaderStyle Wrap="False" ForeColor="White"></HeaderStyle>
<ItemStyle Wrap="False"></ItemStyle>
</asp:TemplateField>
<asp:TemplateField HeaderText="İCRA TAR." ItemStyle-Wrap="False" HeaderStyle-Wrap="False" HeaderStyle-ForeColor="Blue">
<EditItemTemplate>
<cc1:CalendarExtender ID="txtITR_CalendarExtender" runat="server"
Enabled="True" Format="dd/MM/yyyy" TargetControlID="txtITR"
PopupButtonID="ImageButton2" PopupPosition="BottomLeft">
</cc1:CalendarExtender>
<br />
<table>
<tr>
<td>
<asp:TextBox ID="txtITR" runat="server" Height="16px" Width="85px"></asp:TextBox>
</td>
<td>
<asp:Image ID="ImageButton2" runat="server"
ImageUrl="~/images/SmallCalendar.gif"/>
</td>
</tr>
</table>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="lblITR" runat="server">
</asp:Label>
</ItemTemplate>
<HeaderStyle Wrap="False" ForeColor="White"></HeaderStyle>
<ItemStyle Wrap="False"></ItemStyle>
</asp:TemplateField>
<asp:TemplateField HeaderText="FİİLİ HACİZ TAR." ItemStyle-Wrap="False" HeaderStyle-Wrap="False" HeaderStyle-ForeColor="Blue">
<EditItemTemplate>
<cc1:CalendarExtender ID="txtHTR_CalendarExtender" runat="server"
Enabled="True" Format="dd/MM/yyyy" TargetControlID="txtHTR"
PopupButtonID="ImageButton3" PopupPosition="BottomLeft">
</cc1:CalendarExtender>
<br />
<table>
<tr>
<td>
<asp:TextBox ID="txtHTR" runat="server" Height="16px" Width="85px"></asp:TextBox>
</td>
<td>
<asp:Image ID="ImageButton3" runat="server"
ImageUrl="~/images/SmallCalendar.gif"/>
</td>
</tr>
</table>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="lblHTR" runat="server">
</asp:Label>
</ItemTemplate>
<HeaderStyle Wrap="False" ForeColor="White"></HeaderStyle>
<ItemStyle Wrap="False"></ItemStyle>
</asp:TemplateField>
<asp:TemplateField HeaderText="YAK. EMRİ" ItemStyle-Wrap="False" HeaderStyle-Wrap="False" HeaderStyle-ForeColor="Blue">
<EditItemTemplate>
<asp:DropDownList ID="lstYEM" runat="server"
DataSourceID="SqlDataSource6" DataTextField="SONUC_ACK"
DataValueField="SONUC_KOD" Font-Names="Verdana" Font-Size="Small">
</asp:DropDownList>
<asp:SqlDataSource ID="SqlDataSource6" runat="server"
ConnectionString="<%$ ConnectionStrings:SqlServerCstr %>"
SelectCommand="SELECT * FROM [P_SONUC] WHERE ([SONUC_KOD] < @SONUC_KOD)AND LANG = 1">
<SelectParameters>
<asp:Parameter DefaultValue="4" Name="SONUC_KOD" Type="Int16" />
</SelectParameters>
</asp:SqlDataSource>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="lblYEM" runat="server">
</asp:Label>
</ItemTemplate>
<HeaderStyle Wrap="False" ForeColor="White"></HeaderStyle>
<ItemStyle Wrap="False"></ItemStyle>
</asp:TemplateField>
<asp:TemplateField HeaderText="NOT" HeaderStyle-ForeColor="Blue" ItemStyle-Wrap="False">
<ItemTemplate>
<asp:TextBox ID="txlbTNOT" runat="server" ReadOnly = "true" TextMode="MultiLine">
</asp:TextBox>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="txtTNOT" runat="server" Height="35" TextMode="MultiLine" DataSourceID="SqlDataSource8"></asp:TextBox>
<asp:SqlDataSource ID="SqlDataSource8" runat="server"
ConnectionString="<%$ ConnectionStrings:SqlServerCstr %>"
SelectCommand="SELECT [T_NOT] FROM [TAKIP] WHERE T_HESAP_NO = @T_HESAP_NO ">
<SelectParameters>
<asp:Parameter Name="T_HESAP_NO" Type="String" />
</SelectParameters>
</asp:SqlDataSource>
</EditItemTemplate>
<HeaderStyle ForeColor="White"></HeaderStyle>
<ItemStyle Wrap="False"></ItemStyle>
</asp:TemplateField>
</Columns>
<FooterStyle BackColor="#CCCCCC" />
<PagerStyle BackColor="#999999" ForeColor="Black" HorizontalAlign="Center" />
<SelectedRowStyle BackColor="#FFFFCC" Font-Bold="True" ForeColor="Black" />
<HeaderStyle BackColor="Blue" Font-Bold="True" ForeColor="White" />
<AlternatingRowStyle BackColor="#CCCCCC" />
</asp:GridView>
```
What i want is, classic `Header` freeze pane when i scroll down AND after `TEMSİLCİ` column freeze pane when i scroll right. (TEMSİLCİ column should stable, other columns moves when i scroll right)
Is it possible with CSS or other way?
| Gridview with Freeze Panes Horizontal and Vertical | CC BY-SA 3.0 | 0 | 2011-03-08T13:04:27.647 | 2012-04-09T18:11:56.930 | 2017-05-23T10:32:35.693 | -1 | 447,156 | [
"c#",
"asp.net",
"css",
"gridview"
]
|
5,233,232 | 1 | 5,233,250 | null | 0 | 1,024 | With the help of what can be achieved with the same quality pictures as a preview vkontakte.ru (not adv)?
I use the library GD.
Image quality vkontakte:
Quality pictures to my script:
Big photo: [Link](http://habrastorage.org/storage/cc25b25a/d18df0d0/cf683fbf/8ef848b5.jpg)
In all of this photo vkontakte with the best quality weighs 7Kb, and my 16K ...
My script:
```
<?php
function _makeThumbnail($image, $dest, $ext)
{
$imageType = exif_imagetype($image);
switch ($imageType)
{
case IMAGETYPE_JPEG:
$img = imagecreatefromjpeg($image);
break;
case IMAGETYPE_PNG:
$img = imagecreatefrompng($image);
break;
case IMAGETYPE_GIF:
$img = imagecreatefromgif($image);
break;
default:
throw new Exception('Bad extension');
}
$width = imagesx($img);
$height = imagesy($img);
list($widthX, $heightX) = array('130', '130');
if ($width > $widthX || $height > $heightX)
{
if ($height > $width)
{
$ratio = $heightX / $height;
$newHeight = $heightX;
$newWidth = $width * $ratio;
}
else
{
$ratio = $widthX / $width;
$newWidth = $widthX;
$newHeight = $height * $ratio;
}
$previewImg = imagecreatetruecolor($newWidth, $newHeight);
$palsize = ImageColorsTotal($img);
for ($i = 0; $i < $palsize; $i++)
{
$colors = ImageColorsForIndex($img, $i);
ImageColorAllocate($previewImg, $colors['red'], $colors['green'], $colors['blue']);
}
imagecopyresized($previewImg, $img, 0, 0, 0, 0, $newWidth, $newHeight, $width, $height);
$name = $dest;
switch ($imageType)
{
case IMAGETYPE_JPEG:
imagejpeg($previewImg, $name . '.' . $ext, 100);
break;
case IMAGETYPE_PNG:
imagesavealpha($previewImg, true);
imagepng($previewImg, $name . '.' . $ext, 9);
case IMAGETYPE_GIF:
imagegif($previewImg, $name . '.' . $ext);
break;
default:
throw new Exception();
}
}
imagedestroy($previewImg);
imagedestroy($img);
}
```
Actually necessary to solve two problems.
Make the best quality and thus reduce the size of the preview.
| PHP quality preview photos | CC BY-SA 2.5 | null | 2011-03-08T13:37:53.207 | 2013-11-14T21:25:33.030 | 2013-11-14T21:25:33.030 | null | 263,957 | [
"php",
"gd",
"preview"
]
|
5,233,404 | 1 | 5,233,561 | null | 0 | 545 | I have problem with configuring NODE.JS. I was trying to install node.js with [this](https://github.com/joyent/node/wiki/Building-node.js-on-Cygwin-%28Windows%29) tutorial, but when i typed:
> ./configure
I got error:
I will be very thankful for any help!
| Can't configure node.js on windows 7 | CC BY-SA 2.5 | 0 | 2011-03-08T13:54:17.683 | 2014-06-23T22:39:36.830 | 2014-06-23T22:39:36.830 | null | 568,975 | [
"python",
"windows",
"node.js",
"cygwin"
]
|
5,233,478 | 1 | 5,233,665 | null | 0 | 996 | trying to register a DLL built with visual c++ 2005 and another DLL built with visual c++ 2008.
the system config is windows 7 enterprise 64 bit
I tried running regsvr32 from default location and from `c:\windows\syswow64`
in either case I'm getting the error
I have C++ redistributable runtime library installed for 2005, 2005 SP1, 2008 for x86 and x64.
| unable to register a dll in windows 7 enterprise x64 | CC BY-SA 2.5 | null | 2011-03-08T14:01:12.950 | 2011-03-08T14:17:11.103 | null | null | 454,686 | [
"c++",
"dll",
"regsvr32"
]
|
5,233,505 | 1 | 5,318,796 | null | 6 | 15,461 | I have a graph defined as such:
```
digraph G {
rankdir=LR
node[shape=circle]
q_[shape=none label=""]
q3[shape=doublecircle]
q4[shape=doublecircle]
q_->q0
q0->q1[label="λ"]
q0->q2->q4[label=a]
q1->q4->q2[label=b]
q1->q3[label=a]
q3->q4[label="λ"]
{rank=same; q4 q3}
{rank=same; q1 q2}
}
```
The graph outputs the following image:
You can play with the graph here: [http://graph.gafol.net/derive/effpjWfSD](http://graph.gafol.net/derive/effpjWfSD)
My question is:
Why is q4 pointing to q3 in the rendered graph and not the way I specified it in the markup? Is it because `{rank=same; q4 q3}` has more semantic meaning than just positioning nodes? If that is the case, how can I position the nodes so that the output is not as hideous as the output is without using `{rank=same; ...}`?
| Positioning Nodes With `{rank=same ...}` Side Effects | CC BY-SA 2.5 | null | 2011-03-08T14:04:06.363 | 2019-12-13T19:47:26.597 | null | null | 143,739 | [
"graphviz"
]
|
5,233,519 | 1 | 5,236,707 | null | 0 | 132 | I am trying to create a new package in BIDS but i get the attached error. However you will notice that SSIS is already running.
What else could be causing this error and what is the solution?
Thanks Paul
| Error when creating package in BIDS | CC BY-SA 2.5 | null | 2011-03-08T14:05:42.910 | 2011-03-08T18:29:11.387 | null | null | 545,490 | [
"sql-server-2008",
"ssis",
"bids"
]
|
5,233,621 | 1 | 5,235,447 | null | 6 | 185 | I've never seen this before, or if I have I haven't noticed how it was done.
I was wondering if there was a way with HTML and CSS to stack elements up, rather then down as display:inline would do. Pretty much, I want to go against gravity when the stacked elements get to the end of the line.
Ideally, I want to just use CSS and HTML. Javascript, if needed which I think it might be.
 -- up up and more --> 
| Stacking buttons upwards | CC BY-SA 2.5 | 0 | 2011-03-08T14:13:12.383 | 2011-03-09T12:38:45.193 | 2011-03-08T14:56:28.337 | 432,309 | 432,309 | [
"javascript",
"html",
"css",
"creation"
]
|
5,233,831 | 1 | null | null | 0 | 2,740 | Is there a way to put a gradient to a bitmap object in android 2.1? The image must look like this:
I need the gradient only on top of the bitmap. DrawableGradient or LinearGradient are only from android 2.2 so these objects doesn't help me at all. Thanks
| android bitmap gradient in android 2.1 | CC BY-SA 2.5 | 0 | 2011-03-08T14:30:03.503 | 2011-03-08T18:38:19.153 | null | null | 517,558 | [
"android",
"bitmap",
"gradient"
]
|
5,234,102 | 1 | 5,234,303 | null | 4 | 2,677 | i would like make an UIView, with an alpha and with a label.
but i want the UILabel in front of all like this:
How to do it?
Here the code:
```
- (void)viewDidLoad {
[super viewDidLoad];
self.view.backgroundColor = [UIColor redColor];
UILabel *lbl = [[UILabel alloc] initWithFrame:CGRectMake(20, 20, 200, 20)];
lbl.text = @"AAAAAA";
lbl.backgroundColor = [UIColor clearColor];
UIView *v = [[UIView alloc] initWithFrame:CGRectMake(50, 210, 230, 50)];
v.backgroundColor = [UIColor greenColor];
v.alpha = 0.5;
[v addSubview:lbl];
[self.view addSubview:v];
}
```
The green view is with alpha 0.5... like the text and this is wrong!!!
thanks.
| Create alpha UIView with an UIlabel in front of it | CC BY-SA 2.5 | 0 | 2011-03-08T14:54:57.887 | 2012-03-25T03:45:54.877 | null | null | 88,461 | [
"iphone",
"objective-c",
"uiview"
]
|
5,234,197 | 1 | null | null | 4 | 630 | I would like to configure application and user settings using the design time tools in Visual Studio (2010)
For example:
For the application settings I would like to use the Enterprise Library Configuration tools to manage the values and apply environment specific overrides. However the Settings designer uses `<applicationSettings/>` and the entlib framework uses standard `<appSettings>` illustrated in the screenshot below:
How can I get entlib to use the same elements as the settings designer?
I would like to use the auto-generated code that the settings designer generates.
| How to get enterprise library configuration and project settings designer reference the same value in app.config | CC BY-SA 2.5 | null | 2011-03-08T15:03:15.523 | 2012-10-05T03:13:20.937 | null | null | 5,182 | [
".net",
"configuration",
"app-config",
"enterprise-library",
"settings.settings"
]
|
5,234,332 | 1 | 5,234,896 | null | 2 | 413 | I have developed a system in R for graphing large datasets obtained from wind turbines. I am now porting the process into Java. The results I get between the two systems are inconsistent.
As shown below:
- - - - 
I can explain the discrepancies between the (red) calculated lines and that is due to the fact that I am using different calculation methods.
In R the data is processed as follows, I wrote this code [with a little help](https://stackoverflow.com/questions/4843194/r-language-sorting-data-into-ranges-averaging-ignore-outliers/4844566#4844566) and have no idea what is going on here (but hey, it works).
```
df <- data.frame(pwr = pwr, spd = spd)
require(mgcv)
mod <- gam(pwr ~ s(spd, bs = "ad", k = 20), data = df, method = "REML")
summary(mod)
x_grid <- with(df, data.frame(spd = seq(min(spd) + 0.0001, maxi, length=100)))
pred <- predict(mod, x_grid, se.fit = TRUE)
x_grid <- within(x_grid, fit <- pred$fit)
lines(fit ~ spd, data = x_grid, col = "red", lwd = thickLineWidth)
```
In Java (SQL infact) I am using the method of bins to calculate the average at every 0.5 on the x-axis. The resulting data is plotted using a `org.jfree.chart.renderer.xy.XYSplineRenderer` I do not know too much about how the line is rendered.
```
SELECT
ROUND( ROUND( x_data * 2 ) / 2, 1) AS x_axis, # See https://stackoverflow.com/questions/5230647/mysql-rounding-functions
AVG( y_data ) AS y_axis
FROM
table
GROUP BY
x_axis
```
My take on the variance between the two graphs:
- - -
These are things that I would like to eliminate.
So in an effort to understand the difference between the two graphs I have a few questions:
- - -
| Computer graphing utilities | CC BY-SA 2.5 | null | 2011-03-08T15:14:03.493 | 2011-03-08T15:55:55.707 | 2017-05-23T12:02:08.557 | -1 | 362,332 | [
"math",
"r",
"graph",
"statistics",
"jfreechart"
]
|
5,234,369 | 1 | 5,234,763 | null | 1 | 598 | Hi i would like to create a custom button. I have implement my custom_but.xml following various tutorials using selector/item declaration in my xml And this works fine.
What i would like to do is have a label and a value on this button. Where the label maintains its value and the value changes based on user input...
Is this possible?
| Android Custom Button | CC BY-SA 2.5 | null | 2011-03-08T15:17:13.927 | 2011-03-08T15:46:31.453 | null | null | null | [
"android",
"layout",
"button"
]
|
5,234,565 | 1 | 5,234,595 | null | 1 | 356 | i have this code
```
function clear(){
context2D.clearRect(0, 0, canvas.width, canvas.height);
}
function desenhaBonecoDir(){
clear();
context2D.setTransform(1, 0.30, 1, -0.30, 10, 380);//problem here
context2D.drawImage(bonecoRight, x, y);
x += -10 * xDirection;
}
```
if i delete the line where i comment "problem here", the script works well, but if i change the perspective with the set transform i don't know why, the image is copied but undeleted,the result is a repeated image when i press the keys
Any help?
thanks
| problem with clear html5 | CC BY-SA 2.5 | null | 2011-03-08T15:31:24.730 | 2011-03-08T15:48:32.313 | 2011-03-08T15:39:06.753 | 564,979 | 564,979 | [
"javascript",
"html",
"canvas"
]
|
5,234,550 | 1 | 5,234,589 | null | 0 | 1,076 | I have been bashing this around for nearly 2 days now. I have read hundreds of blogs, SO posts and MSDN articles and I have still not got my WCF service to behave!
I have two projects:
- -
The service - currently, I am just trying to get IsEmailValid to work:
```
namespace AtomicService
{
[ServiceContract]
public interface IValidation
{
[OperationContract, WebInvoke(
Method="POST",
BodyStyle= WebMessageBodyStyle.Wrapped,
RequestFormat = WebMessageFormat.Json,
ResponseFormat = WebMessageFormat.Json)]
string IsEmailValid(string email);
[OperationContract]
bool DoesClientExist(string client);
[OperationContract]
bool IsPasswordOk(string password);
[OperationContract]
bool IsPostcodeValid(string postcode, string isoalpha2);
[OperationContract]
bool IsTelephoneValid(string telephone, string isoalpha2);
}
}
```
My implementation:
```
namespace AtomicService
{
[AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]
public class Validation : IValidation
{
public string IsEmailValid(string email)
{
return string.Format("Response:{0}", AtomicCore.Validation.CheckEmail(email).ToString());
}
//others removed for brevity
}
}
```
When I test my webservice using the WCFTestClient, all is well:
Checking with Fiddler returns a 400 Bad Request:
Further, when I try to access the service with a browser, absolutely happens - just a blank page.
When I use my JQuery proxy:
```
/// <reference path="~/System/jquery.js" />
ServiceProxy = function () //constructor for the proxy
{
this._baseURL = "http://127.0.0.1:88/Validation.svc/";
};
ServiceProxy.prototype =
{
// getArticles: function (success, error) {
// this._doAjax("GetArticles", null, success, error);
// },
isEmailValid: function (email, success, error) {
var data = { email: email };
this._doAjax("IsEmailValid", data, success, error)
},
_defaultErrorHandler: function (xhr, status, error) {
alert(xhr.statusText + ' ' + error);
},
_doAjax: function (method, data, fnSuccess, fnError) {
if (!data) data = {};
if (!fnError) fnError = this._defaultErrorHandler;
$.ajax({
type: "GET",
url: this._baseURL + method,
data: data,
contentType: "application/json; charset=utf-8",
dataType: "json",
success: fnSuccess,
error: fnError,
dataFilter: function (data) {
var response;
if (typeof (JSON) !== "undefined" && typeof (JSON.parse) === "function")
response = JSON.parse(data);
else
response = eval("(" + data + ")");
if (response.hasOwnProperty("d"))
return response.d;
else
return response;
}
});
}
};
```
I get an error - but have no idea what the error is. I can't see the wood for the trees any longer!
I'm completely baffled? WCF seems horrifically more complicated than the old .NET ASMX service method, but I wanted to try and learn - and it's been painful so far!
Help as always, appreciated.
| WCF Webservice with JSON output misbehaving | CC BY-SA 2.5 | null | 2011-03-08T15:30:18.857 | 2011-03-08T15:37:11.873 | null | null | 102,147 | [
"c#",
"jquery",
"wcf",
"json"
]
|
5,234,749 | 1 | 5,234,858 | null | 87 | 89,554 | I have infinite number of divs of a 100px width, which can fit into a 250px width parent. Regardless of height, I need the divs to be displayed in rows, as shown in the image. I've tried resolving this, but the div height seems to be screwing it up.
I'd really appreciate your help. Thanks :)
```
<style>
#holder{
width:250px;
border:1px dotted blue;
display:inline-block;
}
.box{
width:100px;
height:150px;
background-color:#CCC;
float:left;
text-align:center;
font-size:45px;
display:inline-block;
}
.one{
background-color:#0F0;
height:200px;
}
.two{
background-color:#0FF;
}
.three{
background-color:#00F;
}
.four{
background-color:#FF0;
}
</style>
<div id="holder">
<div class="box one">1</div>
<div class="box two">2</div>
<div class="box three">3</div>
<div class="box four">4</div>
</div>
```
Here is the [jsfiddle](http://jsfiddle.net/XFX55/)
Here is what I did and achieved using javascript
[https://jsfiddle.net/8o0nwft9/](https://jsfiddle.net/8o0nwft9/)
| CSS Floating Divs At Variable Heights | CC BY-SA 3.0 | 0 | 2011-03-08T15:45:44.440 | 2017-09-15T16:50:07.617 | 2017-09-15T16:50:07.617 | -1 | 504,617 | [
"css",
"html",
"css-float"
]
|
5,234,885 | 1 | 5,236,517 | null | 2 | 5,550 | In the .aspx file I have:
```
<asp:XmlDataSource runat="server" ID="XmlDS" />
...
<ext:ResourceManager ID="ResourceManager1" runat="server" />
<ext:GridPanel
ID="GridPanel1"
runat="server"
StripeRows="true"
Title="User Permissions"
TrackMouseOver="true"
Width="600"
Height="350"
AutoExpandColumn="Item">
<Store>
<ext:Store ID="Store1" runat="server">
<Reader>
<ext:ArrayReader>
<Fields>
<ext:RecordField Name="Item" />
<ext:RecordField Name="Access1" Type="Boolean" />
<ext:RecordField Name="Access2" Type="Boolean" />
<ext:RecordField Name="Access3" Type="Boolean" />
<ext:RecordField Name="Access4" Type="Boolean" />
<ext:RecordField Name="Access5" Type="Boolean" />
</Fields>
</ext:ArrayReader>
</Reader>
</ext:Store>
</Store>
<ColumnModel ID="ColumnModel1" runat="server">
<Columns>
<ext:Column ColumnID="Item" Header="Item" DataIndex="Item" />
<ext:Column ColumnID="Access1" Header="Access1" DataIndex="Access1" />
<ext:Column ColumnID="Access2" Header="Access2" DataIndex="Access2" />
<ext:Column ColumnID="Access3" Header="Access3" DataIndex="Access3" />
<ext:Column ColumnID="Access4" Header="Access4" DataIndex="Access4" />
<ext:Column ColumnID="Access5" Header="Access5" DataIndex="Access5" />
</Columns>
</ColumnModel>
<SelectionModel>
<ext:RowSelectionModel ID="RowSelectionModel1" runat="server" SingleSelect="true" />
</SelectionModel>
</ext:GridPanel>
```
Note that I have no experience with ExtJS/Ext.NET so the GridPanel code was used according to how the panel is used on [http://forums.ext.net/showthread.php?10205-More-Information-Required](http://forums.ext.net/showthread.php?10205-More-Information-Required)
There it is using a JSON object. Before attempting the whole ExtJS method I found that it can use XML or JSON. When a drop down list's selected index changes, it loads that user's permissions and adds it to a DataTable object (rows are string, bool, bool, bool, bool, bool), which I have successfully created the XML object for. The function returns a string (tempData) which is the address for the XML document in question. so here is the code where I'm not getting any result to load in the grid:
```
if (tempData != String.Empty)
{
XmlDS.DataFile = tempData;
Store1.DataSource = XmlDS;
Store1.DataBind();
GridPanel1.Reload();
File.Delete(tempData);
}
```
I'm thinking the GridPanel stuff was borrowed from where a JSON object was used, and perhaps the fact that a asp:XmlDataSource object isn't usable for it. But I really don't have a clue to how to get it to load this data
I have also tried setting the datasource to the table itself, which loads data, but it loads the string values as empty strings and loads all of the boolean values as false.
I appreciate any help you can give. If more info is needed, please let me know.
Thanks,
---
I cannot get it to load the XML for the life of me. I found an example on the ext.net site (the same one given by Geoffrey) that uses .xml and .xsl files. I generate the .xml document using c# but I don't have a .xsl file that goes with it (nor am I sure how a .xsl document should be structured to try and generate one).
So I have attempted to pass a DataTable object with 15 rows. End result:
One thing that is neat to note is that while it may not have the data, it does contain all 15 rows. I'm assuming it did try to load the dataset but just failed.
In the .aspx file I have:
```
<ext:ResourceManager ID="ResourceManager1" runat="server" />
<ext:GridPanel
ID="GridPanel1"
runat="server"
StripeRows="true"
Title="User Permissions"
TrackMouseOver="true"
Width="600"
Height="350"
AutoExpandColumn="Item">
<Store>
<ext:Store ID="Store1" runat="server">
<Reader>
<ext:JsonReader>
<Fields>
<ext:RecordField Name="Item" />
<ext:RecordField Name="Access1" Type="Boolean" />
<ext:RecordField Name="Access2" Type="Boolean" />
<ext:RecordField Name="Access3" Type="Boolean" />
<ext:RecordField Name="Access4" Type="Boolean" />
<ext:RecordField Name="Access5" Type="Boolean" />
</Fields>
</ext:JsonReader>
</Reader>
</ext:Store>
</Store>
<ColumnModel ID="ColumnModel1" runat="server">
<Columns>
<ext:Column ColumnID="Item" Header="Item" DataIndex="Item" />
<ext:CheckColumn ColumnID="Access1" Header="Access1" DataIndex="Access1" Editable="true" Width="40px" />
<ext:CheckColumn ColumnID="Access2" Header="Access2" DataIndex="Access2" Editable="true" Width="40px" />
<ext:CheckColumn ColumnID="Access3" Header="Access3" DataIndex="Access3" Editable="true" Width="40px" />
<ext:CheckColumn ColumnID="Access4" Header="Access4" DataIndex="Access4" Editable="true" Width="40px" />
<ext:CheckColumn ColumnID="Access5" Header="Access5" DataIndex="Access5" Editable="true" Width="40px" />
</Columns>
</ColumnModel>
<SelectionModel>
<ext:RowSelectionModel ID="RowSelectionModel1" runat="server" SingleSelect="true" />
</SelectionModel>
</ext:GridPanel>
```
And this is the part where I'm attempting to load the data (tempData is the string address for the XML document as the xml is generated after a drop down list selection).
```
List<List<Object>> PermissionList = BL.Person.getPermissionsList(Convert.ToInt32(ddlUserName.SelectedValue));
DataTable table = BL.Data.CreatePermissionsTable(PermissionList);
string tempData = BL.Data.CreateXML(table, "Permission", Convert.ToInt32(ddlUserName.SelectedValue));
if (tempData != String.Empty)
{
ChangeAccess.Style.Add("display", "block");
Store1.DataSource = table;
Store1.DataBind();
File.Delete(tempData);
}
```
note that when using the DataSet as the object, the string tempdata/file.delete are fairly pointless.
The end goal is to use XML but if it requires using DataTable in the meantime, then I'll go that route. The reason I'm not currently using the json/ method is that the data is, as mentioned, generated from the code behind (it generates 'true' values in the existence of a value in the useraccess for item/personid/accesslevel table, false otherwise. Not actual database entries).
Thanks again,
---
XML structure:
```
<permissions>
<permission>
<Item>Process 1</Item>
<Access1>True</Access1>
<Access2>True</Access2>
<Access3>False</Access3>
<Access4>False</Access4>
<Access5>False</Access5>
</permission>
<permission>
<Item>Process 2</Item>
<Access1>True</Access1>
<Access2>True</Access2>
<Access3>True</Access3>
<Access4>False</Access4>
<Access5>False</Access5>
</permission>
</permissions>
```
I attempted to reload the .XML again and this time it seems to be pulling, sort of, the rows generated are somewhere in the neighborhood of 100 rows returned (way beyond the 15 permission elements).
Note that I do not have a .xsl file for TransformFile. This won't be an issue I hope?
I need to log into the desktop with the actual code, I'll try and get the render thing you requested. Thanks for the help Geoffrey.
---
Last edit I swear
Between Geoffrey's help and a bit of "what does the example have that mine doesn't?" I was able to get it to work after a few steps:
1) Must generate a .XSL file to give structure to the .XML file. I used the plants.xsl file as a template.
2) in the event that sets my XmlDS object, I changed it to this:
```
if (tempData != String.Empty)
{
ChangeAccess.Style.Add("display", "block");
XmlDS.DataFile = tempData;
XmlDS.TransformFile = tempData.Remove(tempData.LastIndexOf('\\')) + "\\Permissions.xsl";
Store1.DataSource = XmlDS;
Store1.DataBind();
File.Delete(tempData);
}
```
3) At this point, I knew it was loading the data as the Items were now displaying properly unfortunately the checkboxes weren't. So I made the function that generates my string/bool/bool/bool/bool/bool object list to replace the bool value with a 1 or a 0. So my xml was now 1 for a true value, for example. Works like a charm now.
Now onto the next step of pulling data from the Store when a button event is clicked to a XML file with duplicate structure.
Thanks again Geoffrey
| Ext.NET GridPanel with XML datasource | CC BY-SA 2.5 | null | 2011-03-08T15:55:24.187 | 2011-03-09T09:29:50.000 | 2011-03-09T04:13:53.523 | 417,579 | 417,579 | [
"c#",
"asp.net",
"ext.net"
]
|
5,235,123 | 1 | null | null | 3 | 4,461 | I am running Instruments and it indicates that the SimpleAudioEngine is leaking memory. The screenshot is attached. The memory leak is multiple times although the screenshot only shows one instance.
Also, sometimes it points to the following implementation (my code):
```
-(void) preloadGameSounds
{
// pre load the background sound
[[SimpleAudioEngine sharedEngine] preloadEffect:@"farm_background_sound.mp3"];
// pre load the game sounds
[[SimpleAudioEngine sharedEngine] preloadEffect:@"chickenlayingegg.mp3"];
// setup ding sound
[[SimpleAudioEngine sharedEngine] preloadEffect:@"ding.caf"];
// egg pop sound
[[SimpleAudioEngine sharedEngine] preloadEffect:@"baloonpop.wav"];
// preload applause sound
[[SimpleAudioEngine sharedEngine] preloadEffect:@"applause.mp3"];
// wrong answer sound
[[SimpleAudioEngine sharedEngine] preloadEffect:@"wrong_answer_sound.wav"];
}
```
When changing the scenes I also unload the sound using the following implementation:
```
-(void) unloadSoundEffects
{
[[SimpleAudioEngine sharedEngine] unloadEffect:@"applause.mp3"];
//[[SimpleAudioEngine sharedEngine] unloadEffect:@"wrong_answer_sound.wav"];
[[SimpleAudioEngine sharedEngine] unloadEffect:@"ding.caf"];
[[SimpleAudioEngine sharedEngine] unloadEffect:@"chickenlayingegg.mp3"];
}
```
This memory leak is making the FPS of the game to go low and making game slower and slower!
| SimpleAudioEngine Cocos2d Leaking Memory | CC BY-SA 2.5 | 0 | 2011-03-08T16:14:28.317 | 2013-03-18T16:54:11.123 | 2013-03-18T16:54:11.123 | 168,868 | 3,797 | [
"cocos2d-iphone",
"simpleaudioengine"
]
|
5,235,464 | 1 | 5,386,957 | null | 34 | 29,167 | i'm issuing a request using MSXML's [XmlHttpRequest](https://msdn.microsoft.com/en-us/library/ms760305(v=vs.85).aspx) object:
```
IXMLHttpRequest http = new XmlHttpRequest();
http.open("GET", "http://www.bankofcanada.ca/stat/fx-xml.xml", False, "", "");
http.send();
```
And the `send` succeeds, and i get my xml data.
Except that `XmlHttpRequest` didn't actually hit the network (i can see there no actual http request issued). And Process Monitor shows the file is actually being served from my cache:
So i want to instruct the `XmlHttpRequest` user agent that any cached content older than 0 seconds is too old. The [standards way](http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html) to do this is to add a request header:
```
Cache-Control: max-age=0
```
to the send request:
```
http = new XmlHttpRequest();
http.open("GET", "http://www.bankofcanada.ca/stat/fx-xml.xml", False, "", "");
http.setRequestHeader("Cache-Control", "max-age=0");
http.send();
```
And the `send` succeeds, and i get my xml data.
Except that `XmlHttpRequest` didn't actually hit the network (i can see there no actual http request issued). And Process Monitor shows the file is actually being served from my cache.
So what is wrong? Is `max-age` not doing what i think it does?
From [RFC 2616 - Hypertext Transfer Protocol, Part 14: Header Field Definitions](http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.9.3):
> Other directives allow a user agent to
modify the basic expiration mechanism.
These directives MAY be specified on a
request:max-age
Indicates that the client is
willing to accept a response whose age
is no greater than the specified time
in seconds. Unless max- stale
directive is also included, the client
is not willing to accept a stale
response.
Which exactly what i want.
Is `Cache-Control: max-age=0` not exactly what i want, or is MSXML's `XmlHttpRequest` object buggy?
## Update One
This is the MSXML `XmlHttpRequest` COM object:
- -
## Update Two
The `max-age` directive is added by the client for all cache's to adhere to. From RFC:
> The Cache-Control general-header field
is used to specify directives that
. The directives specify behavior
intended to prevent caches from
adversely interfering with the request
or response. These directives
typically override the default caching
algorithms. Cache directives are
unidirectional in that the presence of
a directive in a request does not
imply that the same directive is to be
given in the response.
Max-age is not for the server; it makes no sense for a server. It is intended for all caching systems the user and the server.
## Update Three
From [W3C XmlHttpRequest](http://www.w3.org/TR/XMLHttpRequest/#the-send-method):
> If the user agent implements a HTTP cache it respect
`Cache-Control` request headers set by
the [setRequestHeader()](http://www.w3.org/TR/XMLHttpRequest/#dom-xmlhttprequest-setrequestheader) (e.g.,
`Cache-Control: no-cache` bypasses the
cache). It send `Cache-Control`
or `Pragma` request headers
automatically unless the end user
explicitly requests such behavior
(e.g. by reloading the page).
Following their , i tried using the `no-cache` directive:
```
http = new XmlHttpRequest();
http.open("GET", "http://www.bankofcanada.ca/stat/fx-xml.xml", False, "", "");
http.setRequestHeader("Cache-Control", "no-cache");
http.send();
```
And the `XmlHttpRequest` client still services requests completely from the cache, without querying the server at all.
The W3C says that if there is a cache, it must honor `Cache-Control` if it is set through `setRequestHeader`. Microsoft's XmlHttpRequest doesn't seem to honor that requirement.
| How to make Microsoft XmlHttpRequest honor cache control directive | CC BY-SA 3.0 | 0 | 2011-03-08T16:42:57.133 | 2018-10-29T10:03:03.833 | 2017-10-27T17:46:50.423 | 12,597 | 12,597 | [
"xmlhttprequest",
"msxml",
"cache-control"
]
|
5,235,567 | 1 | 11,265,983 | null | 2 | 570 | I'm currently trying to write an app, that would be able to show the effects of glas, as seen through the iPhone Camera.
I'm not talking about simple, uniform glas but glass like this:
Now I already broke this into two problems:
1) Apply some Image Filter to the 2D-frames presented by the iPhone Camera. This has been done and seems possible, e.g. in the app: [faceman](http://itunes.apple.com/us/app/faceman/id388888160?mt=8)
2) I need to get the individual lighting properties of a sheet of glas that my client supplies me with. Now basicly, there must be a way to read the information about how the glas distorts ands skews the image. I think It might be somehow possible to make a high-res picture of the plate of glasplate, laid on a checkerboard-image and somehow analyze this.
Now, I'm mostly searching for literature, weblinks on how you guys think I could start at 2. It doesn't need to be exact, in the end I just need something that looks approximately like the sheet of glass I want to show. And I'm don't even know where to search, Physics, Image Filtering or Comupational Photography books.
EDIT: I'm currently thinking, that one easy solution could be bump-mapping the texture on top of the camera-feed, I asked another question on this [here](https://stackoverflow.com/questions/5273946/bump-mapping-on-top-if-iphone-camera).
| Overlay "Structured Glas" Effect on iPhone Camera Feed - General Directions | CC BY-SA 2.5 | 0 | 2011-03-08T16:49:21.817 | 2012-06-29T17:03:22.503 | 2017-05-23T12:24:21.783 | -1 | 459,744 | [
"iphone",
"image-processing",
"filtering",
"video-processing"
]
|
5,235,817 | 1 | 5,236,027 | null | 1 | 493 | hi guys I have attached a pic for the table structure..
I am adding a new record to db and it says its duplicated when `title` is different is there something wrong on the way I have structured all three to be unique?
I need the title,parent, eid to be unique as only if all three have the same data in it, if one of the fields is different treat it as a non duplicate
The title `bla bla` does not exist on db yet
```
INSERT INTO `test_table` (`id`,`title`,`parent`,`lang`)VALUES(1,'Bla bla',0,25);
```
| mysql unique (multiple keys ) | CC BY-SA 2.5 | null | 2011-03-08T17:10:16.417 | 2011-04-26T03:41:55.383 | 2011-04-26T03:41:55.383 | 135,152 | 240,215 | [
"mysql",
"mysql-error-1062"
]
|
5,235,998 | 1 | null | null | 10 | 20,901 | I wrote a small farad converter to learn GUI programming. It works great, looks fine-ish. The only problem is I can't seem to figure out how to control this strange highlighting that comes up on my `ttk.Combobox` selections. I did use a `ttk.Style()`, but it only changed the colors of the `ttk.Combobox` background, entries, etc. I also tried changing `openbox/gtk` themes.
I'm talking about what's seen there on the text "microfarads (uF)".
It'd be fine, if it highlighted the entire box; but I'd rather have it gone completely.
How can I manipulate a `ttk.Combobox`'s selection highlight?
```
# what the farad?
# thomas kirkpatrick (jtkiv)
from tkinter import *
from tkinter import ttk
# ze la programma.
def conversion(*args):
# this is the numerical value
inV = float(inValue.get())
# these two are the unit (farads, microfarads, etc.) values
inU = inUnitsValue.current()
outU = outUnitsValue.current()
# "mltplr" is multiplied times inValue (inV)
if inU == outU:
mltplr = 1
else:
mltplr = 10**((outU - inU)*3)
outValue.set(inV*mltplr)
# start of GUI code
root = Tk()
root.title("What the Farad?")
# frame
mainFrame = ttk.Frame(root, width="364", padding="4 4 8 8")
mainFrame.grid(column=0, row=0)
# input entry
inValue = StringVar()
inValueEntry = ttk.Entry(mainFrame, width="20", justify="right", textvariable=inValue)
inValueEntry.grid(column=1, row=1, sticky="W")
# input unit combobox
inUnitsValue = ttk.Combobox(mainFrame)
inUnitsValue['values'] = ('kilofarads (kF)', 'farads (F)', 'millifarads (mF)', 'microfarads (uF)', 'nanofarads (nF)', 'picofarads (pF)')
inUnitsValue.grid(column=2, row=1, sticky="e")
inUnitsValue.state(['readonly'])
inUnitsValue.bind('<<ComboboxSelected>>', conversion)
# result label
outValue = StringVar()
resultLabel = ttk.Label(mainFrame, textvariable=outValue)
resultLabel.grid(column=1, row=2, sticky="e")
# output unit combobox
outUnitsValue = ttk.Combobox(mainFrame)
outUnitsValue['values'] = ('kilofarads (kF)', 'farads (F)', 'millifarads (mF)', 'microfarads (uF)', 'nanofarads (nF)', 'picofarads (pF)')
outUnitsValue.grid(column=2, row=2, sticky="e")
outUnitsValue.state(['readonly'])
outUnitsValue.bind('<<ComboboxSelected>>', conversion)
# padding for widgets
for child in mainFrame.winfo_children(): child.grid_configure(padx=4, pady=4)
# focus
inValueEntry.focus()
# bind keys to convert (auto-update, no button)
root.bind('<KeyRelease>', conversion)
root.mainloop()
```
| How to control the tkinter combobox selection highlighting | CC BY-SA 3.0 | 0 | 2011-03-08T17:23:08.957 | 2022-03-18T17:38:30.510 | 2015-01-16T18:20:34.247 | 3,924,118 | 623,985 | [
"python",
"combobox",
"python-3.x",
"tkinter",
"ttk"
]
|
5,236,672 | 1 | 5,236,981 | null | 1 | 376 | In development I am trying to gather all models within my app by including a method within `ActiveRecord::Base` classes so they can configure the models and it will give me a hook to add that model to a global array.
```
module EngineName
module ActiveRecordExtensions
extend ActiveSupport::Concern
included do
def self.inherited(klass) #:nodoc:
klass.class_eval do
def self.config_block(&block)
abstract_model = EngineName::AbstractModel.new(self)
abstract_model.instance_eval(&block) if block
EngineName::Models.add(abstract_model)
end
end
end
end
end
end
```
My `EngineName::Models` class is just a wrapper that holds all models.
```
module EngineName
class Models
class << self
def all
@models ||= []
end
alias_method :models, :all
def navigation
@models - excluded_navigation_models
end
def routed
@models - excluded_route_models
end
# Creates an array of models if none exists. Appends new models
# if the instance variable already exists.
def register(klass)
if @models.nil?
@models = [klass]
else
@models << klass unless @models.include?(klass) || excluded_models.include?(klass)
end
end
alias_method :add, :register
end
end
end
```
On each refresh though, the `config_block` method within my model gets called and in turn appends the same model over and over within my global array of models.
As you can see down below, whenever I loop through all my models, it will keep on appending itself.
Is there any way to cache certain classes within my engine? Or is there a flaw within my approach of registering models with a hook within the model itself?
| Rails engine not caching | CC BY-SA 2.5 | null | 2011-03-08T18:26:30.373 | 2011-03-08T18:58:40.840 | null | null | 59,220 | [
"ruby-on-rails",
"ruby",
"model",
"rails-engines"
]
|
5,236,758 | 1 | null | null | 0 | 116 | My website uses supersized, so my background is never 'static'; eg: when you resize the browser window, the background image will resize itself too and so the top left corner of the website will have a slightly different background. Look at the following screenshots:
Current layout
[http://cl.ly/0l2p3P3I432D1C1t0P3K/content](http://cl.ly/0l2p3P3I432D1C1t0P3K/content)
Current problem
[http://cl.ly/2N1d032Z2G3Q2H04462V/content](http://cl.ly/2N1d032Z2G3Q2H04462V/content)
Solution i have in mind will be in the next post, since i can't post more than 2 hyperlinks.
So, the thing is.. When i scroll down, the content (photographs) move up, overlapping the logo and flickr badge. There's an easy solution for this: overlay another absolute or fixed div with a solid colour with a z-index lower than the logo & flickr badge and higher than the photographs. So if you would scroll down, the pictures would dissapear below that fixed div. Yet, that is impossible since i don't have a fixed background, as i explained earlier (supersized).
| Logical xhtml/css design | CC BY-SA 3.0 | null | 2011-03-08T18:33:38.573 | 2015-04-19T12:05:16.243 | 2015-04-19T12:05:16.243 | 1,571,407 | 498,693 | [
"css",
"xhtml"
]
|
5,236,816 | 1 | 5,237,127 | null | 1 | 175 | I wanted to create the following:
I am using a Relative Layout & assigning a background colour "Blue" .
I wanted to draw another background color(black) with space from margins. Also , I wanted to have rounded edges of the black rectangle(not on the picture)
Kindly provide the sample code.
| Create background within another background | CC BY-SA 3.0 | 0 | 2011-03-08T18:39:41.947 | 2016-03-27T00:22:05.433 | 2016-03-27T00:22:05.433 | 6,027,959 | 443,141 | [
"android"
]
|
5,236,832 | 1 | 5,237,236 | null | 0 | 319 | I am developing a report that incorporates a graphical header on only the first page, and I wanted to utilize two different embedded graphics as page backgrounds. My initial (failed) attempt was to:
1. right click on the page background
2. choose the Body Properties
3. Add a Fill Background image Formula as follows: =IIF(Globals!PageNumber > 1, background, first_background)
When I attempted to render the report I received the following error:
Am I just out of luck with this? Any pointers?
| How do I set the background on a SQP Server 2008 R2 SSRS report using a formula | CC BY-SA 2.5 | null | 2011-03-08T18:41:58.077 | 2011-03-08T19:23:26.337 | null | null | 4,911 | [
"reporting-services",
"sql-server-2008-r2"
]
|
5,236,853 | 1 | 5,266,567 | null | 0 | 430 | In an iPad app I'm working on I have this view hierarchy:
If I set `mastercontroller` not to show the `UINavigationBar` of the `UINavigationController`, the UI is fine (only the status bar is shown).
After I try to push the `detailcontroller` into the `UINavigationController` (this time I want the bar to be show), the navigation bar appears translated on y axis (it is frame shows that its origin is (0,20) and 20 is the height of the status bar, right?...)
And when I return to the `mastercontroller`, the bar is still there, translated. This is what I get:
Any clue on how can I solve this?
| How to correctly place a UINavigationBar in a complicate view hierarchy? | CC BY-SA 2.5 | null | 2011-03-08T18:44:53.130 | 2013-08-16T16:51:57.857 | null | null | 370,158 | [
"iphone",
"objective-c",
"ipad",
"uinavigationcontroller",
"uinavigationbar"
]
|
5,237,305 | 1 | null | null | 1 | 961 | I'm working on project in my university and i have a problem. The goal is to create algorithm that can track curves in plot images and create a lists of Point(x,y) with predefined accuracy/step that describes the curves.
The number of curves on each image >=1 and width >=1 pixel. Curves may have multiple intersections and colors. They also can have the same color.
The example of what i want to do:
Dots are points that i need to extract. The scanning area must be picked by user(no axis or text in scaning area). I found some interesting [here](http://twiki.mssl.ucl.ac.uk/twiki/bin/viewfile/SDO/LoopRecognition?rev=1.1;filename=MSthesis.pdf), but i don't feel that i'm strong in mathematics. I need something easier.
| Curve line tracking | CC BY-SA 2.5 | 0 | 2011-03-08T19:32:24.837 | 2011-03-09T03:23:09.160 | 2011-03-09T03:23:09.160 | 353,410 | 650,398 | [
"c#",
"image-processing",
"image-manipulation"
]
|
5,237,340 | 1 | 5,237,635 | null | 4 | 5,826 |
I'm developing an ASP.NET MVC website with Visual Studio 2010. The site is built and running from the local computer with the local built-in ASP.NET Development Server, the database is located somwhere on the net.
The problem is that it is very slow to load or reload the page, take a look on this sceen :
[Link to image](https://i.stack.imgur.com/Rrfsb.jpg)
Any idea why this is that slow?
BestRegards
Edit : I have found out that this do only happen i Firefox, IE will return the page ALOT faster?
| Very slow loading time with Visual Studio and ASP.NET MVC? | CC BY-SA 2.5 | 0 | 2011-03-08T19:35:57.767 | 2011-03-09T08:30:06.713 | 2011-03-09T08:30:06.713 | 365,624 | 365,624 | [
"asp.net-mvc",
"optimization",
"webserver"
]
|
5,237,554 | 1 | 5,238,015 | null | 2 | 1,575 | I have a Data Flow Task that does some script component tasks, sorts, then does a Merge Join. I'd like to have the Merge Join do the join as a 1-many. If I do an Inner Join, I get too few records:
If I do a Left Outer Join, I get WAY too many records: 
I'm looking for the Goldilocks version of 'Just Right' (which would be 39240 records).
| SSIS 2005 Can Merge Join accommodate one-to-many joins | CC BY-SA 3.0 | null | 2011-03-08T19:56:31.420 | 2015-10-17T23:45:21.720 | 2015-10-17T23:45:21.720 | 5,208,999 | 1,391 | [
"sql-server-2005",
"ssis",
"ssis-2005"
]
|
5,237,556 | 1 | null | null | 1 | 2,340 | I've created a simple web service for use with the ajax autocompleteextender control. It works great, I'm almost done except there is one thing bothering me. When there is data in the database that is using html characters, the output data is un-friendly to a user. For example "Test ;amp Test". So when you start to type "Test" in the search box one of the results displayed is "Test ;amp Test". I would like for it to instead be displayed as Test & Test without changing the data in the table. I'm not sure exactly how to do this.
I have tried to htmlencode the string items but always get build errors.
Thanks in advance for the help!
Here is the guts of my webservice:
```
[WebMethod]
public string[] GetActiveProducts(string prefixText)
{
ddconnection = new SqlConnection("Data Source=***;Initial Catalog=***;Connect Timeout=200;Persist Security Info=True;User ID=sa;Password=***;");
ddconnection.Open();
int count = 10;
string sql = "SELECT TOP 10 title FROM Product WHERE active = '1' AND title LIKE @prefixText";
SqlDataAdapter da = new SqlDataAdapter(sql, ddconnection);
da.SelectCommand.Parameters.Add("@prefixText", SqlDbType.VarChar, 60).Value = "%" + prefixText + "%";
DataTable dt = new DataTable();
da.Fill(dt);
string[] items = new string[dt.Rows.Count];
int i = 0;
foreach (DataRow dr in dt.Rows)
{
items.SetValue(dr["title"].ToString(),i);
i++;
}
return items;
}
```
Example of behavior. (sorry to have to blur)
| HtmlEncode data from a webservice | CC BY-SA 2.5 | null | 2011-03-08T19:56:43.857 | 2012-09-06T22:07:25.253 | 2012-09-06T22:07:25.253 | 246,246 | 322,572 | [
"c#",
"asp.net",
".net",
"web-services",
"html-encode"
]
|
5,237,597 | 1 | 5,239,480 | null | 0 | 320 | Very, very new at Obj-C... that said, I had some problems with code earlier, which seem to be resolved (I guess!). Now, when I do a build, I get this:
I am not using vanilla SQLite, but rather SQLCipher, ([http://sqlcipher.net](http://sqlcipher.net))
What symbols is it talking about? and how do I fix it?
Thank you (in advance) for looking at this... I'm "dead in the water" until I can get this fixed!
| Objective-C: symbols not found during link | CC BY-SA 2.5 | null | 2011-03-08T20:00:06.470 | 2011-05-17T13:35:26.420 | 2011-05-17T13:35:26.420 | 210,916 | 1,231,786 | [
"objective-c",
"sqlite",
"sqlcipher"
]
|
5,238,039 | 1 | 5,238,127 | null | 2 | 1,219 | been trying to figure out Android layouts and having a bit of an issue. i got as far as figuring out how to get the objects in the places i want, using a RelativeLayout (tried LinearLayout and TableLayout combinations, only to find that gravity and attributes weren't doing things i thought they would...) but i've run into an issue with text bleeding behind other text.
the second item demonstrates the problem. i'd like to have this same layout without the text bleeding. here is my code:
```
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_height="?android:attr/listPreferredItemHeight"
android:layout_width="wrap_content"
android:padding="6dip">
<TextView android:id="@+id/item_text_product"
android:layout_alignParentLeft="true"
android:textSize="24sp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
<TextView android:id="@+id/item_text_total"
android:layout_alignParentRight="true"
android:textSize="18sp"
android:textStyle="bold"
android:textColor="#00aa00"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
<TextView android:id="@+id/item_text_count"
android:layout_alignParentRight="true"
android:layout_below="@id/item_text_total"
android:textSize="12sp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
<TextView android:id="@+id/text_count"
android:text="Count: "
android:textSize="12sp"
android:layout_toLeftOf="@id/item_text_count"
android:layout_alignBaseline="@id/item_text_count"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
</RelativeLayout>
```
| RelativeLayout margin problem, text bleeding into other "fields" | CC BY-SA 2.5 | 0 | 2011-03-08T20:37:08.610 | 2011-03-08T20:48:30.027 | 2017-02-08T14:31:43.133 | -1 | 329,993 | [
"android",
"xml",
"android-layout"
]
|
5,238,274 | 1 | 5,238,917 | null | 1 | 802 | I have a form that is generated via ajax (facebox).
In FF, Chrome, IE > 8 it all works fine, however in IE < 9 the form has no styles.
What would be causing this*?
*some effects are missing due to CSS3, but css3 is not height/width/padding.
---
Using IE's "element source with style" on the input gives:
```
<html>
<head><style>
BODY
{
color: #4f5155;
padding-top: 0px;
padding-right: 0px;
padding-bottom: 0px;
padding-left: 0px;
font-family: Tahoma, Helvetica, Arial, sans-serif;
font-size: 12px;
margin-top: 0px;
margin-right: 0px;
margin-bottom: 0px;
margin-left: 0px;
background-image: url("../images/pageBackground.png");
background-attachment: scroll;
background-repeat: no-repeat;
background-position-x: center;
background-position-y: top;
background-color: rgb(58, 58, 58);
}
#facebox
{
left: 0px;
top: 0px;
text-align: left;
position: absolute;
z-index: 100;
}
#facebox .popup
{
position: relative;
}
#facebox .content
{
width: 370px;
padding-top: 10px;
padding-right: 10px;
padding-bottom: 10px;
padding-left: 10px;
display: table;
background-image: none;
background-attachment: scroll;
background-repeat: repeat;
background-position-x: 0%;
background-position-y: 0%;
background-color: rgb(255, 255, 255);
}
</style></head>
<body><div id="facebox" style="left: 477px; top: 40px;"><div class="popup"><div class="content"><div class="inputSeperator">
<input name="name" type="text" />
</div></div></div></div></body></html>
```
```
<html>
<head><style>
body
{
color: #4f5155;
padding-top: 0px;
padding-right: 0px;
padding-bottom: 0px;
padding-left: 0px;
font-family: Tahoma, Helvetica, Arial, sans-serif;
font-size: 12px;
margin-top: 0px;
margin-right: 0px;
margin-bottom: 0px;
margin-left: 0px;
background-image: url("../images/pageBackground.png");
background-attachment: scroll;
background-repeat: no-repeat;
background-position-x: center;
background-position-y: top;
background-size: auto;
background-origin: padding-box;
background-clip: border-box;
background-color: rgb(58, 58, 58);
}
form#newForm
{
width: 500px;
padding-top: 16px;
padding-right: 16px;
padding-bottom: 16px;
padding-left: 16px;
font-weight: normal;
border-top-color: #e5e5e5;
border-right-color: #e5e5e5;
border-bottom-color: #e5e5e5;
border-left-color: #e5e5e5;
border-top-width: 1px;
border-right-width: 1px;
border-bottom-width: 1px;
border-left-width: 1px;
border-top-style: solid;
border-right-style: solid;
border-bottom-style: solid;
border-left-style: solid;
border-top-left-radius: 5px;
border-top-right-radius: 5px;
border-bottom-right-radius: 5px;
border-bottom-left-radius: 5px;
box-shadow: 0px 4px 18px rgba(200,200,200,1);
background-image: none;
background-attachment: scroll;
background-repeat: repeat;
background-position-x: 0%;
background-position-y: 0%;
background-size: auto;
background-origin: padding-box;
background-clip: border-box;
background-color: rgb(255, 255, 255);
}
form#newForm input[type='text'], form#newForm input[type='password'], form#newForm textarea, form#newForm select
{
width: 97%;
color: #555;
padding-top: 3px;
padding-right: 3px;
padding-bottom: 3px;
padding-left: 3px;
font-size: 16px;
margin-top: 2px;
margin-right: 6px;
margin-bottom: 16px;
border-top-color: #e5e5e5;
border-right-color: #e5e5e5;
border-bottom-color: #e5e5e5;
border-left-color: #e5e5e5;
border-top-width: 1px;
border-right-width: 1px;
border-bottom-width: 1px;
border-left-width: 1px;
border-top-style: solid;
border-right-style: solid;
border-bottom-style: solid;
border-left-style: solid;
background-image: none;
background-attachment: scroll;
background-repeat: repeat;
background-position-x: 0%;
background-position-y: 0%;
background-size: auto;
background-origin: padding-box;
background-clip: border-box;
background-color: rgb(251, 251, 251);
}
#facebox
{
left: 0px;
top: 0px;
text-align: left;
position: absolute;
z-index: 100;
}
#facebox .popup
{
border-top-color: rgba(0,0,0,0);
border-right-color: rgba(0,0,0,0);
border-bottom-color: rgba(0,0,0,0);
border-left-color: rgba(0,0,0,0);
border-top-width: 3px;
border-right-width: 3px;
border-bottom-width: 3px;
border-left-width: 3px;
border-top-style: solid;
border-right-style: solid;
border-bottom-style: solid;
border-left-style: solid;
position: relative;
border-top-left-radius: 5px;
border-top-right-radius: 5px;
border-bottom-right-radius: 5px;
border-bottom-left-radius: 5px;
box-shadow: 0px 0px 18px rgba(0,0,0,0.4);
}
#facebox .content
{
width: 370px;
padding-top: 10px;
padding-right: 10px;
padding-bottom: 10px;
padding-left: 10px;
display: table;
border-top-left-radius: 4px;
border-top-right-radius: 4px;
border-bottom-right-radius: 4px;
border-bottom-left-radius: 4px;
background-image: none;
background-attachment: scroll;
background-repeat: repeat;
background-position-x: 0%;
background-position-y: 0%;
background-size: auto;
background-origin: padding-box;
background-clip: border-box;
background-color: rgb(255, 255, 255);
}
</style></head>
<body><div id="facebox" style="left: 397.5px; top: 40.5px;"><div class="popup"><div class="content"><form id="newForm" action="none" method="POST"><div class="inputSeperator">
<input name="name" type="text" />
</div></form></div></div></div></body></html>
```
| Form loses all styles? | CC BY-SA 2.5 | null | 2011-03-08T21:01:43.977 | 2011-03-08T22:06:01.583 | 2011-03-08T21:13:48.820 | 126,562 | 383,759 | [
"css",
"ajax",
"forms",
"internet-explorer-8"
]
|
5,238,405 | 1 | 5,239,902 | null | 3 | 2,187 | Does anyone know how to query an ADG (or its rows) to figure out how many rows are currently visible (i.e. not collapsed) when displaying different levels of a hierarchical collection?
In other words I'd like a function that tells me that 7 lines are visible in this view
and 1 line is available in this one
I assume this is simple but can't seem to find the right keyword anywhere.
thank you!
| AdvancedDataGrid: how to tell how many rows are currently visible? | CC BY-SA 2.5 | null | 2011-03-08T21:14:24.950 | 2011-09-26T21:49:55.147 | null | null | 306,584 | [
"apache-flex",
"actionscript-3",
"flex3",
"flex4",
"advanceddatagrid"
]
|
5,238,416 | 1 | 8,799,609 | null | 0 | 1,113 | I added a toolbar to the bottom which disappears while you are drawing, but I am unable to draw to the bottom of the screen. I tried bounds or frame, but neither worked. I only have one view, btw. Too much drawing around the bottom will cause the whole picture around
```
- (void)viewDidLoad {
[super viewDidLoad];
drawImage = [[UIImageView alloc] initWithImage:nil];
drawImage.frame = self.view.frame;
[self.view addSubview:drawImage];
self.view.backgroundColor = [UIColor lightGrayColor];
mouseMoved = 0;
}
- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {
toolbar.hidden = YES;
mouseSwiped = NO;
UITouch *touch = [touches anyObject];
if ([touch tapCount] == 2) {
drawImage.image = nil;
return;
}
lastPoint = [touch locationInView:self.view];
lastPoint.y -= 20;
}
- (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event {
mouseSwiped = YES;
UITouch *touch = [touches anyObject];
CGPoint currentPoint = [touch locationInView:self.view];
currentPoint.y -= 20;
UIGraphicsBeginImageContext(self.view.frame
.size);
[drawImage.image drawInRect:CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height)];
CGContextSetLineCap(UIGraphicsGetCurrentContext(), kCGLineCapRound);
CGContextSetLineWidth(UIGraphicsGetCurrentContext(), 5.0);
CGContextSetRGBStrokeColor(UIGraphicsGetCurrentContext(), 1.0, 0.0, 0.0, 1.0);
CGContextBeginPath(UIGraphicsGetCurrentContext());
CGContextMoveToPoint(UIGraphicsGetCurrentContext(), lastPoint.x, lastPoint.y);
CGContextAddLineToPoint(UIGraphicsGetCurrentContext(), currentPoint.x, currentPoint.y);
CGContextStrokePath(UIGraphicsGetCurrentContext());
drawImage.image = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
lastPoint = currentPoint;
mouseMoved++;
if (mouseMoved == 10) {
mouseMoved = 0;
}
}
- (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event {
UITouch *touch = [touches anyObject];
if ([touch tapCount] == 2) {
toolbar.hidden = NO;
drawImage.image = nil;
return;
}
if(!mouseSwiped) {
UIGraphicsBeginImageContext(self.view.frame.size);
[drawImage.image drawInRect:CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height)];
CGContextSetLineCap(UIGraphicsGetCurrentContext(), kCGLineCapRound);
CGContextSetLineWidth(UIGraphicsGetCurrentContext(), 5.0);
CGContextSetRGBStrokeColor(UIGraphicsGetCurrentContext(), 1.0, 0.0, 0.0, 1.0);
CGContextMoveToPoint(UIGraphicsGetCurrentContext(), lastPoint.x, lastPoint.y);
CGContextAddLineToPoint(UIGraphicsGetCurrentContext(), lastPoint.x, lastPoint.y);
CGContextStrokePath(UIGraphicsGetCurrentContext());
CGContextFlush(UIGraphicsGetCurrentContext());
drawImage.image = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
}
}
```
| iPhone Drawing to Screen Issue | CC BY-SA 2.5 | null | 2011-03-08T21:15:16.407 | 2012-01-10T06:56:34.810 | null | null | 597,775 | [
"iphone",
"objective-c",
"ios4",
"iphone-sdk-3.0"
]
|
5,238,475 | 1 | 5,238,606 | null | 0 | 755 | So far i have this code:
```
function changeGeoLoc($a,$b,$c){
echo "<ul style='list-style-type: none; display:inline;'>";
while(list(,$geoloc) = each($a) AND list(,$Details) = each($b)) {
echo "<li style='list-style-type: none; display:inline; padding-right:5px;'>$Details {$c->$geoloc} </li>";
}
echo "</ul>";
}
```
which produces this:
Does anyone know how to make the above centered so its in the middle?
Any ideas appreciated.
Thankyou
.
| How to center this <ul>? | CC BY-SA 2.5 | null | 2011-03-08T21:20:45.993 | 2011-03-08T21:47:27.217 | 2011-03-08T21:31:59.823 | 383,691 | 383,691 | [
"php",
"html",
"css",
"html-lists",
"centering"
]
|
5,238,950 | 1 | 5,239,206 | null | 0 | 11,772 | 
I have 2 images I would like to look similar to this photo (sorry about the quality, the PSD for the site is scattered so I whipped an image together in a few mins to show what I meant).
My first image is the logo - which is a png of the guy with glasses, the trail and the title.
The second image is the blue box, which I would like to be a form for users to put their email address on.
My HTML tags are this:
```
<body id="home">
<div id="main" method="post" action="">
<img id="Smarty" src="images/logo.png" />
</div>
<div id="box" method="post" action="">
<img id="Form" src="images/form.png" />
</div>
```
And my css follows:
```
#home #main {
margin-top: 10%;
margin-right: auto;
margin-left: auto; }
#home #main #box {
margin-right: auto;
margin-left: auto; }
```
The goal is to have the image looking like the attached photo, with it all centered relative to the size of the users screen. I already have the background working to scale accordingly, but cannot for the life of me figure out how to overlap existing PNGs in CSS with % values rather than fixed pixel values.
Thanks for any guidance!
EDIT:
This code puts my logo in the right place (center and 8% down from the top of the page):
```
#wrapper #main {
margin-top: 8%;
margin-right: auto;
margin-left: auto;
text-align:center;
display:block; }
#wrapper #main #box{
margin-top: 8%;
margin-right: auto;
margin-left: auto;
position: relative;
text-align:center;
display:block; }
```
But the box is still below the logo, and to the far left.
| Overlapping images in CSS with divs | CC BY-SA 2.5 | 0 | 2011-03-08T22:08:58.123 | 2011-03-17T22:54:12.110 | 2011-03-08T22:50:01.407 | 496,686 | 496,686 | [
"html",
"css",
"center"
]
|
5,239,018 | 1 | 5,239,202 | null | 1 | 363 | ```
class A
{
public Color ColorA { get; set; }
public Color ColorB { get; set; }
public A(Color colorA, Color colorB)
{
ColorA = colorA;
ColorB = colorB;
}
public override string ToString()
{
return ColorA + " " + ColorB;
}
}
```
This renders as:
---
And this:
```
class A
{
public Color ColorA { get; set; }
public Color ColorB { get; set; }
public A(Color colorA, Color colorB)
{
ColorA = colorA;
ColorB = colorB;
}
public override string ToString()
{
return "Red" + " " + "Black";
}
}
```
renders as:
Why the difference?
Edit: I know why the difference. My question is, how to achieve second result without hardcoding the text of the color.
| DebuggerDisplay - type in square brackets | CC BY-SA 2.5 | 0 | 2011-03-08T22:15:18.920 | 2011-03-08T22:39:04.407 | 2011-03-08T22:20:40.053 | 113,858 | 113,858 | [
"c#",
".net",
"debuggerdisplay"
]
|
5,239,028 | 1 | 5,239,162 | null | 0 | 215 | that's my flash site , I want to extend the gray box to reach the edge of the HTML page . I mean that I don't want the background color to appear .
sorry for my bad English .
| edit resolution in flash page | CC BY-SA 2.5 | null | 2011-03-08T22:16:19.110 | 2011-03-08T22:28:32.447 | null | null | 437,136 | [
"html",
"css",
"flash",
"actionscript-3",
"flash-cs5"
]
|
5,239,136 | 1 | 5,239,544 | null | 2 | 2,234 | During development of my WPF application I suddenly got the seemingly much-dreaded RaceOnRCWCleanup when closing the application while debugging. When executing without debugger attached everything was normal.
Image and text of the warning message:
> Managed Debugging Assistant
'RaceOnRCWCleanup' has detected a
problem in
'MyEXE'. Additional Information:
An attempt has been made to free an
RCW that is in use. The RCW is in use
on the active thread or another
thread. Attempting to free an in-use
RCW can cause corruption or data loss.
The stack trace was not very helpful:
Since the last bigger change I had made prior to the error occuring for the first time was using a COM object from my managed C# code I obviously suspected that OCX (written by me). Searching the net and stackoverflow did not yield any solution.
Then I found out that . I had done that, because I wanted to debug my OCX written in unmanaged C++, too. Disabling unmanaged code debugging made the problem go away immediately.
This happened on Windows 7, Visual Studio 2010 without SP1.
Does anyone have an explanation what is happening here? Is this a bug?
This problem was gone when I installed service pack 1 for Visual Studio 2010.
| RaceOnRCWCleanup when closing WPF application with COM and "Enable unmanaged code debugging" | CC BY-SA 2.5 | 0 | 2011-03-08T22:26:27.897 | 2011-03-11T12:03:22.413 | 2011-03-11T12:03:22.413 | 234,152 | 234,152 | [
".net",
"wpf",
"debugging",
"com",
"unmanaged"
]
|
5,239,328 | 1 | null | null | 0 | 386 | I'm building a tool that manipulates the DOM on existing webpages via a bookmarklet and I'm running into problems setting the max-width on certain sites.
My goal is to resize any page to so that the maximum width is 980px.
Giving the body a max-width of 980px, however, behaves erratically. On some pages it works perfectly and on others some of the elements get repositioned based on the new width and others don't.
Take Google.com, for example. In each of the following screenshots I've given the body a max-width of 980px. I also manually added a blue line showing where 980px should be.
In Chrome:
Note how the toolbar at the top of the page is not resized and the search field area is still centered based on the original width, not the new 980px width.
In Firefox:
Note how the search area is repositioned, but the toolbar, like Chrome, remains the full width of the document.
Is there anything I can do so that the pages are correctly resized to 980px across all sites and all browsers?
| Inconsistent and unexpected behavior with CSS max-width property across browsers | CC BY-SA 2.5 | null | 2011-03-08T22:49:28.490 | 2015-12-10T23:05:17.823 | 2017-02-08T14:31:43.883 | -1 | 156,835 | [
"css"
]
|
5,239,426 | 1 | 5,239,779 | null | 0 | 647 | I have [asked](https://stackoverflow.com/questions/5099881/image-inside-nsscrollview-drawing-on-top-of-other-views) (and answered) a very similar question before. That question was able to be solved because I knew the `dirtyRect`, and thus, knew where I should draw the image. Now, I am seeing the same behavior with an subclassed `NSButtonCell`:
In my subclass, I am simply overriding the `drawImage:withFrame:inView` method to add a shadow.
```
- (void)drawImage:(NSImage *)image withFrame:(NSRect)frame inView:(NSView *)controlView {
NSGraphicsContext *ctx = [NSGraphicsContext currentContext];
[ctx saveGraphicsState];
// Rounded Rect
NSBezierPath *path = [NSBezierPath bezierPathWithRoundedRect:frame cornerRadius:kDefaultCornerRadius];
NSBezierPath *shadowPath = [NSBezierPath bezierPathWithRoundedRect:NSInsetRect(frame, 0.5, 0.5) cornerRadius:kDefaultCornerRadius]; // prevents the baground showing through the image corner
// Shadow
NSColor *shadowColor = [UAColor colorWithCalibratedWhite:0 alpha:0.8];
[NSShadow setShadowWithColor:shadowColor
blurRadius:3.0
offset:NSMakeSize(0, -1)];
[[NSColor colorWithCalibratedWhite:0.635 alpha:1.0] set];
[shadowPath fill];
[NSShadow clearShadow];
// Background Gradient in case image is nil
NSGradient *gradient = [[NSGradient alloc] initWithStartingColor:[UAColor grayColor] endingColor:[UAColor lightGrayColor]];
[gradient drawInBezierPath:shadowPath angle:90.0];
[gradient release];
// Image
if (image) {
[path setClip];
[image drawInRect:frame fromRect:CGRectZero operation:NSCompositeSourceAtop fraction:1.0];
}
[ctx restoreGraphicsState];
```
}
It seems all pretty standard, but the image is still drawing outside of the containing scrollview bounds. How can I avoid this?
| Prevent NSButtonCell image from drawing outside of its containing NSScrollView | CC BY-SA 2.5 | 0 | 2011-03-08T22:59:49.650 | 2011-03-08T23:48:56.080 | 2017-05-23T12:07:02.087 | -1 | 69,634 | [
"cocoa",
"core-graphics",
"nsimage",
"nsscrollview",
"nsbuttoncell"
]
|
5,239,689 | 1 | 5,239,756 | null | 6 | 31,217 | I am trying to read specific data from a file into two 2D arrays. The first line of data defines the size of each array so when I fill the first Array i need to skip that line. After skipping the first line, the first array fills with data from the file until the 7th line in the file. The second array is filled with the rest of the data from the file.
Here's a labeled image of my data file:
and here's my (flawed) code so far:
```
#include <fstream>
#include <iostream>
using namespace std;
int main()
{
ifstream inFile;
int FC_Row, FC_Col, EconRow, EconCol, seat;
inFile.open("Airplane.txt");
inFile >> FC_Row >> FC_Col >> EconRow >> EconCol;
int firstClass[FC_Row][FC_Col];
int economyClass[EconRow][EconCol];
// thanks junjanes
for (int a = 0; a < FC_Row; a++)
for (int b = 0; b < FC_Col; b++)
inFile >> firstClass[a][b] ;
for (int c = 0; c < EconRow; c++)
for (int d = 0; d < EconCol; d++)
inFile >> economyClass[c][d] ;
system("PAUSE");
return EXIT_SUCCESS;
}
```
Thanks for the input everyone.
| Reading data from file into array | CC BY-SA 2.5 | 0 | 2011-03-08T23:37:40.110 | 2012-09-26T02:18:26.893 | 2012-09-26T02:18:26.893 | 119,549 | 538,293 | [
"c++"
]
|
5,239,758 | 1 | null | null | 258 | 131,652 | Meet Fred. He's a table:
```
<table border="1" style="width: 100%;">
<tr>
<td>This cells has more content</td>
<td>Less content here</td>
</tr>
</table>
```
Fred's apartment has a bizarre habit of changing size, so he's learned to hide some of his content so as not to push all the other units over and shove Mrs. Whitford's living room off into oblivion:
```
<table border="1" style="width: 100%; white-space: nowrap; table-layout: fixed;">
<tr>
<td style="overflow: hidden; text-overflow: ellipsis">This cells has more content</td>
<td style="overflow: hidden; text-overflow: ellipsis">Less content here</td>
</tr>
</table>
```
This works, but Fred has a nagging feeling that if his right cell (which he's nicknamed Celldito) gave up a little space, his left cell wouldn't be truncated quite as much of the time. Can you save his sanity?
---
In summary: How can a table's cells overflow evenly, and only when they've all given up all their whitespace?
| How can I truncate table cells, but fit as much as content possible? | CC BY-SA 4.0 | 0 | 2011-03-08T23:46:16.943 | 2022-10-01T19:24:54.937 | 2021-03-11T14:51:03.507 | 2,756,409 | 84,745 | [
"html",
"css",
"html-table",
"overflow"
]
|
5,239,798 | 1 | 5,239,861 | null | 17 | 9,019 | According to this [MSDN page](http://msdn.microsoft.com/en-us/library/system.windows.forms.form.controlbox.aspx), if I were using Window, then I could disable the control box in the top left hand corner by setting it to false. Like this: `this.ControlBox = false;`
But since I'm using RibbonWindow instead of Window, how would I disable the control box in this situation?
[This question](https://stackoverflow.com/questions/2277021/wpf-how-do-i-disable-the-systemmenu-shortcut-altspace) is very related, but I'm looking to disable the SystemMenu all the time, not just to prevent the Alt+Space. This is because (I think) the action listener for the SystemMenu in the top left hand corner blocks a clickable UI element in my XAML.
I should note that this is not a problem with Windows Server 2003, but when the application is opened in Windows 7, the SystemMenu/ControlBox interferes with the UI element in the top left corner.
Additionally, I've found that interfering with the system menu usually results in the buttons in the top right hand corner of the application being deactivated, but I don't want that to happen.
[link](http://winsharp93.wordpress.com/2009/07/21/wpf-hide-the-window-buttons-minimize-restore-and-close-and-the-icon-of-a-window/)`<Window x:Class=``<dc:RibbonWindow x:Class=`
| How to remove the System Menu in WPF? | CC BY-SA 2.5 | 0 | 2011-03-08T23:51:15.137 | 2016-11-13T07:14:08.050 | 2017-05-23T10:29:40.617 | -1 | 1,394,808 | [
"c#",
".net",
"wpf",
"visual-studio",
"xaml"
]
|
5,240,016 | 1 | null | null | 2 | 2,922 | When I open the 2 files as left & right in FileMerge,
I can see the things like the following screenshot.
As you can see, it doesn't show contents of the right file.
Before I saw this error, I did these things : Picked some difference things and chose "Choose left" and then Merged the two files.
After I did the things, I could see the error.
I want to know why and resolution.
Thanks.
| xCode FileMerge - "Line ending differ" | CC BY-SA 2.5 | null | 2011-03-09T00:23:39.607 | 2011-03-09T00:28:06.777 | 2011-03-09T00:28:06.777 | 528,724 | 650,707 | [
"xcode",
"filemerge"
]
|
5,240,117 | 1 | 5,240,137 | null | 0 | 38 | 
Why am I getting "Permission denied"?
| Unable to install derivitive of sqlite | CC BY-SA 2.5 | null | 2011-03-09T00:40:12.597 | 2011-03-09T00:42:41.437 | null | null | 1,231,786 | [
"osx-snow-leopard"
]
|
5,240,260 | 1 | 5,241,375 | null | 0 | 151 | I'm trying to implement an interface to flip the boolean status of line items
I'm stuck on the right way to update the underlying rows when working with a rowset that is an aggreate.
```
declare @item table(
id int not null primary key,
amount money not null,
is_paid bit not null,
client varchar(10) not null)
insert into @item values
(1, 9.50, 0, 'Client A'),
(2, 11.50, 0, 'Client A'),
(3, 20.00, 1, 'Client B')
```
```
select sum(amount) as total_amount, is_paid, client
from @item
group by is_paid, client
```
Now say the above results were in a grid with a "Pay" button in if is_paid=0.
A row maps to the IDs of one or more rows to be updated as a result of clicking "Pay".
My first thought was to update like this:
```
update @item
set is_paid=1
where client='Client A'
```
But that falls apart (correct me if i'm wrong) the minute an additional row for "Client A" is inserted in between the time the interface is displayed and the time the user presses "Pay".
QUESTION: Since this seems to be a rather simple scenario, what is the typical way to handle it? The only thing I can think of so far is to move the aggregation/grouping to application logic.
| How to get at the constituent rows of aggregate/group-by query? | CC BY-SA 2.5 | 0 | 2011-03-09T01:02:47.933 | 2011-03-09T21:29:28.193 | 2011-03-09T01:08:18.363 | 398,546 | 398,546 | [
"c#",
"sql-server",
"tsql",
"group-by"
]
|
5,240,329 | 1 | 5,240,534 | null | 4 | 800 | Apple frequently uses a left arrow icon in the their navigation controller "back" button, rather than the word "back" or other text:
It doesn't seem possible to assign an image to this special button with the standard SDK. Am I missing something obvious? If not, what's the most effective way of achieving this? (Can it be done without Photoshopping the whole button in multiple states?)
Thanks.
| Best way to get a "back" nav button with the arrow icon in it? | CC BY-SA 2.5 | 0 | 2011-03-09T01:13:42.910 | 2011-03-09T02:00:23.097 | null | null | 73,297 | [
"iphone",
"uinavigationcontroller",
"uibarbuttonitem"
]
|
5,240,426 | 1 | 5,241,340 | null | 2 | 2,039 | I'm writing a Windows version of my Mac app (C# Winforms) and would like some advice on what design pattern to use.
My Mac app uses an MVC pattern with Core Data for storage. This is a simplified diagram of the models and relationships:
The desktop app collects logs on a background thread and periodically uploads them to my web app. The database is used to store both the user's account information and logs, and the app has a 3 views to display (and collect) the user's data.
I've done some reading and it seems that MVP is the recommended design pattern for WinForms apps, but I'm not sure how to proceed from here. I think that my app is simple enough to write without using an external framework like MVC# but as I have never made a WinForms app before I am only speculating.
Can someone recommend the best way to go about this?
| Advice on MVC pattern for WinForms app | CC BY-SA 2.5 | null | 2011-03-09T01:35:26.397 | 2011-03-12T04:33:01.020 | 2011-03-09T01:50:01.987 | 134,360 | 519,559 | [
"c#",
"winforms",
"model-view-controller",
"mvp"
]
|
5,240,497 | 1 | null | null | 0 | 37 | Why will this error not go away? Anybody know? It says build successful, but this line remains, even after closing.
| Error will not go away, but not even anything on the line | CC BY-SA 2.5 | null | 2011-03-09T01:50:45.850 | 2011-03-09T02:11:20.390 | null | null | 561,395 | [
"objective-c",
"xcode"
]
|
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