question_id
int64 1.48k
42.8M
| intent
stringlengths 11
122
| rewritten_intent
stringlengths 4
183
⌀ | snippet
stringlengths 2
232
|
|---|---|---|---|
8,936,030 |
Using BeautifulSoup to search html for string
|
searche in HTML string for elements that have text 'Python'
|
soup.body.findAll(text='Python')
|
8,936,030 |
Using BeautifulSoup to search html for string
|
BeautifulSoup find string 'Python Jobs' in HTML body `body`
|
soup.body.findAll(text='Python Jobs')
|
15,795,525 |
Python: sorting items in a dictionary by a part of a key?
|
Sort items in dictionary `d` using the first part of the key after splitting the key
|
sorted(list(d.items()), key=lambda name_num: (name_num[0].rsplit(None, 1)[0], name_num[1]))
|
11,348,347 |
Find non-common elements in lists
|
create a set that is the exclusive or of [1, 2, 3] and [3, 4, 5]
|
set([1, 2, 3]) ^ set([3, 4, 5])
|
5,430,470 |
retrieving list items from request.POST in django/python
|
Get a list values of a dictionary item `pass_id` from post requests in django
|
request.POST.getlist('pass_id')
|
11,114,358 |
How do I remove dicts from a list with duplicate fields in python?
|
Filter duplicate entries w.r.t. value in 'id' from a list of dictionaries 'L'
|
list(dict((x['id'], x) for x in L).values())
|
13,078,751 |
Merge Columns within a DataFrame that have the Same Name
|
Get pandas GroupBy object with sum over the rows with same column names within dataframe `df`
|
df.groupby(df.columns, axis=1).sum()
|
18,789,262 |
python dict comprehension with two ranges
|
convert the zip of range `(1, 5)` and range `(7, 11)` into a dictionary
|
dict(zip(list(range(1, 5)), list(range(7, 11))))
|
8,218,032 |
How to turn a boolean array into index array in numpy
|
Get all indexes of boolean numpy array where boolean value `mask` is True
|
numpy.where(mask)
|
319,426 |
case insensitive string comparison
|
case insensitive comparison of strings `string1` and `string2`
|
if (string1.lower() == string2.lower()):
print('The strings are the same (case insensitive)')
else:
print('The strings are not the same (case insensitive)')
|
319,426 |
case insensitive string comparison
|
case insensitive string comparison between `string1` and `string2`
|
if (string1.lower() == string2.lower()):
pass
|
319,426 |
case insensitive string comparison
|
case insensitive string comparison between `string1` and `string2`
|
(string1.lower() == string2.lower())
|
319,426 |
case insensitive string comparison
|
case insensitive string comparison between `first` and `second`
|
(first.lower() == second.lower())
|
319,426 |
case insensitive string comparison
|
case insensitive comparison between strings `first` and `second`
|
(first.upper() == second.upper())
|
5,744,980 |
Taking the results of a bash command and using it in python
|
Taking the results of a bash command "awk '{print $10, $11}' test.txt > test2.txt"
|
os.system("awk '{print $10, $11}' test.txt > test2.txt")
|
11,303,225 |
How to remove multiple indexes from a list at the same time?
|
remove multiple values from a list `my_list` at the same time with index starting at `2` and ending just before `6`.
|
del my_list[2:6]
|
10,716,796 |
How to convert a string to its Base-10 representation?
|
convert a string `s` to its base-10 representation
|
int(s.encode('hex'), 16)
|
9,618,050 |
Python regular expression with codons
|
match regex pattern 'TAA(?:[ATGC]{3})+?TAA' on string `seq`
|
re.findall('TAA(?:[ATGC]{3})+?TAA', seq)
|
17,457,793 |
Sorting a set of values
|
sort a set `s` by numerical value
|
sorted(s, key=float)
|
2,269,827 |
convert an int to a hex string
|
convert an int 65 to hex string
|
hex(65)
|
20,400,135 |
Simple way to append a pandas series with same index
|
append a pandas series `b` to the series `a` and get a continuous index
|
a.append(b).reset_index(drop=True)
|
20,400,135 |
Simple way to append a pandas series with same index
|
simple way to append a pandas series `a` and `b` with same index
|
pd.concat([a, b], ignore_index=True)
|
329,886 |
In Python, is there a concise way to use a list comprehension with multiple iterators?
|
Get a list of tuples with multiple iterators using list comprehension
|
[(i, j) for i in range(1, 3) for j in range(1, 5)]
|
9,849,192 |
sorting values of python dict using sorted builtin function
|
reverse sort items in dictionary `mydict` by value
|
sorted(iter(mydict.items()), key=itemgetter(1), reverse=True)
|
27,218,543 |
How can I select 'last business day of the month' in Pandas?
|
select the last business day of the month for each month in 2014 in pandas
|
pd.date_range('1/1/2014', periods=12, freq='BM')
|
15,445,981 |
How do I disable the security certificate check in Python requests
|
disable the certificate check in https requests for url `https://kennethreitz.com`
|
requests.get('https://kennethreitz.com', verify=False)
|
11,414,596 |
dropping a row in pandas with dates indexes, python
|
return dataframe `df` with last row dropped
|
df.ix[:-1]
|
3,437,059 |
string contains substring
|
check if "blah" is in string `somestring`
|
if ('blah' not in somestring):
pass
|
3,437,059 |
string contains substring
|
check if string `needle` is in `haystack`
|
if (needle in haystack):
pass
|
3,437,059 |
string contains substring
|
check if string "substring" is in string
|
string.find('substring')
|
3,437,059 |
string contains substring method
|
check if string `s` contains "is"
|
if (s.find('is') == (-1)):
print("No 'is' here!")
else:
print("Found 'is' in the string.")
|
36,542,169 |
Extract first and last row of a dataframe in pandas
|
extract first and last row of a dataframe `df`
|
pd.concat([df.head(1), df.tail(1)])
|
23,351,183 |
Django - Filter queryset by CharField value length
|
filter a Django model `MyModel` to have charfield length of max `255`
|
MyModel.objects.extra(where=['CHAR_LENGTH(text) > 254'])
|
23,351,183 |
Django - Filter queryset by CharField value length
|
Filter queryset for all objects in Django model `MyModel` where texts length are greater than `254`
|
MyModel.objects.filter(text__regex='^.{254}.*')
|
28,199,524 |
Best way to count the number of rows with missing values in a pandas DataFrame
|
count the number of rows with missing values in a pandas dataframe `df`
|
sum(df.apply(lambda x: sum(x.isnull().values), axis=1) > 0)
|
3,728,017 |
Sorting while preserving order in python
| null |
sorted(enumerate(a), key=lambda x: x[1])
|
15,457,504 |
How to set the font size of a Canvas' text item?
|
set the font 'Purisa' of size 12 for a canvas' text item `k`
|
canvas.create_text(x, y, font=('Purisa', 12), text=k)
|
4,879,641 |
Python: How to use a list comprehension here?
|
create a list containing all values associated with key 'baz' in dictionaries of list `foos` using list comprehension
|
[y['baz'] for x in foos for y in x['bar']]
|
32,743,479 |
pandas read csv with extra commas in column
|
read pandas data frame csv `comma.csv` with extra commas in column specifying string delimiter `'`
|
df = pd.read_csv('comma.csv', quotechar="'")
|
36,296,993 |
avoiding regex in pandas str.replace
|
replace string 'in.' with ' in. ' in dataframe `df` column 'a'
|
df['a'] = df['a'].str.replace('in.', ' in. ')
|
7,270,321 |
Finding the index of elements based on a condition using python list comprehension
|
Get all indexes of a list `a` where each value is greater than `2`
|
[i for i in range(len(a)) if a[i] > 2]
|
843,277 |
check if a variable exists
|
check if a local variable `myVar` exists
|
('myVar' in locals())
|
843,277 |
check if a variable exists
|
check if a global variable `myVar` exists
|
('myVar' in globals())
|
843,277 |
check if a variable exists
|
check if object `obj` has attribute 'attr_name'
|
hasattr(obj, 'attr_name')
|
843,277 |
check if a variable exists
|
check if a local variable 'myVar' exists
|
if ('myVar' in locals()):
pass
|
843,277 |
check if a variable exists
|
check if a global variable 'myVar' exists
|
if ('myVar' in globals()):
pass
|
6,243,460 |
Python lambda function
|
lambda function that adds two operands
|
lambda x, y: x + y
|
5,384,570 |
What's the shortest way to count the number of items in a generator/iterator?
|
count the number of items in a generator/iterator `it`
|
sum(1 for i in it)
|
18,990,069 |
how to get tuples from lists using list comprehension in python
|
get tuples of the corresponding elements from lists `lst` and `lst2`
|
[(x, lst2[i]) for i, x in enumerate(lst)]
|
18,990,069 |
how to get tuples from lists using list comprehension in python
|
create tuples containing elements that are at the same index of list `lst` and list `lst2`
|
[(i, j) for i, j in zip(lst, lst2)]
|
18,990,069 |
how to get tuples from lists using list comprehension in python
|
get tuples from lists `lst` and `lst2` using list comprehension in python 2
|
[(lst[i], lst2[i]) for i in range(len(lst))]
|
4,296,249 |
How do I convert a hex triplet to an RGB tuple and back?
|
convert hex triplet string `rgbstr` to rgb tuple
|
struct.unpack('BBB', rgbstr.decode('hex'))
|
10,406,130 |
Check if something is not in a list
|
Check if 3 is not in a list [2, 3, 4]
|
(3 not in [2, 3, 4])
|
10,406,130 |
Check if something is not in a list
|
Check if tuple (2, 3) is not in a list [(2, 3), (5, 6), (9, 1)]
|
((2, 3) not in [(2, 3), (5, 6), (9, 1)])
|
10,406,130 |
Check if something is not in a list
|
Check if tuple (2, 3) is not in a list [(2, 7), (7, 3), "hi"]
|
((2, 3) not in [(2, 7), (7, 3), 'hi'])
|
10,406,130 |
Check if something is not in a list
|
Check if 3 is not in the list [4,5,6]
|
(3 not in [4, 5, 6])
|
35,797,523 |
Create new list by taking first item from first list, and last item from second list
|
create a list by appending components from list `a` and reversed list `b` interchangeably
|
[value for pair in zip(a, b[::-1]) for value in pair]
|
6,710,684 |
Remove one column for a numpy array
|
delete the last column of numpy array `a` and assign resulting array to `b`
|
b = np.delete(a, -1, 1)
|
15,271,907 |
Python mySQL Update, Working but not updating table
|
commit all the changes after executing a query.
|
dbb.commit()
|
40,221,516 |
How do I join two dataframes based on values in selected columns?
|
join two dataframes based on values in selected columns
|
pd.merge(a, b, on=['A', 'B'], how='outer')
|
24,659,239 |
How to change QPushButton text and background color
|
set text color as `red` and background color as `#A3C1DA` in qpushbutton
|
setStyleSheet('QPushButton {background-color: #A3C1DA; color: red;}')
|
9,039,961 |
Finding the average of a list
|
find the mean of elements in list `l`
|
sum(l) / float(len(l))
|
3,252,590 |
Python: Finding a (string) key in a dictionary that contains a substring
|
Find all the items from a dictionary `D` if the key contains the string `Light`
|
[(k, v) for k, v in D.items() if 'Light' in k]
|
4,508,155 |
How do I use a MD5 hash (or other binary data) as a key name?
|
Get a md5 hash from string `thecakeisalie`
|
k = hashlib.md5('thecakeisalie').hexdigest()
|
3,925,096 |
How to get only the last part of a path in Python?
| null |
os.path.basename(os.path.normpath('/folderA/folderB/folderC/folderD/'))
|
2,040,038 |
Sorting datetime objects while ignoring the year?
|
sort datetime objects `birthdays` by `month` and `day`
|
birthdays.sort(key=lambda d: (d.month, d.day))
|
8,139,797 |
How do I extract table data in pairs using BeautifulSoup?
|
extract table data from table `rows` using beautifulsoup
|
[[td.findNext(text=True) for td in tr.findAll('td')] for tr in rows]
|
18,723,580 |
python: rstrip one exact string, respecting order
|
strip the string `.txt` from anywhere in the string `Boat.txt.txt`
|
"""Boat.txt.txt""".replace('.txt', '')
|
26,640,145 |
Python Pandas: How to get the row names from index of a dataframe?
|
get a list of the row names from index of a pandas data frame
|
list(df.index)
|
26,640,145 |
Python Pandas: How to get the row names from index of a dataframe?
|
get the row names from index in a pandas data frame
|
df.index
|
13,902,805 |
List of all unique characters in a string?
|
create a list of all unique characters in string 'aaabcabccd'
|
"""""".join(list(OrderedDict.fromkeys('aaabcabccd').keys()))
|
13,902,805 |
List of all unique characters in a string?
|
get list of all unique characters in a string 'aaabcabccd'
|
list(set('aaabcabccd'))
|
13,902,805 |
List of all unique characters in a string?
| null |
"""""".join(set('aaabcabccd'))
|
39,187,788 |
Find rows with non zero values in a subset of columns in pandas dataframe
|
find rows with non zero values in a subset of columns where `df.dtypes` is not equal to `object` in pandas dataframe
|
df.loc[(df.loc[:, (df.dtypes != object)] != 0).any(1)]
|
1,299,855 |
upload file with Python Mechanize
| null |
br.form.add_file(open(filename), 'text/plain', filename)
|
7,128,153 |
Multiple 'in' operators in Python?
|
check if dictionary `d` contains all keys in list `['somekey', 'someotherkey', 'somekeyggg']`
|
all(word in d for word in ['somekey', 'someotherkey', 'somekeyggg'])
|
11,269,575 |
How to hide output of subprocess in Python 2.7
|
hide output of subprocess `['espeak', text]`
|
subprocess.check_output(['espeak', text], stderr=subprocess.STDOUT)
|
27,905,295 |
How to replace NaNs by preceding values in pandas DataFrame?
|
replace nans by preceding values in pandas dataframe `df`
|
df.fillna(method='ffill', inplace=True)
|
31,143,732 |
How to create range of numbers in Python like in MATLAB
|
create 4 numbers in range between 1 and 3
|
print(np.linspace(1, 3, num=4, endpoint=False))
|
31,143,732 |
How to create range of numbers in Python like in MATLAB
|
Create numpy array of `5` numbers starting from `1` with interval of `3`
|
print(np.linspace(1, 3, num=5))
|
1,447,575 |
Symlinks on windows?
|
create a symlink directory `D:\\testdirLink` for directory `D:\\testdir` with unicode support using ctypes library
|
kdll.CreateSymbolicLinkW('D:\\testdirLink', 'D:\\testdir', 1)
|
17,277,100 |
Python: slicing a multi-dimensional array
|
get a list `slice` of array slices of the first two rows and columns from array `arr`
|
slice = [arr[i][0:2] for i in range(0, 2)]
|
23,823,206 |
Upload files to Google cloud storage from appengine app
|
upload uploaded file from path '/upload' to Google cloud storage 'my_bucket' bucket
|
upload_url = blobstore.create_upload_url('/upload', gs_bucket_name='my_bucket')
|
509,742 |
Change directory to the directory of a Python script
|
change directory to the directory of a python script
|
os.chdir(os.path.dirname(__file__))
|
817,087 |
Call a function with argument list in python
|
call a function with argument list `args`
|
func(*args)
|
14,745,022 |
Pandas DataFrame, how do i split a column into two
|
split column 'AB' in dataframe `df` into two columns by first whitespace ' '
|
df['AB'].str.split(' ', 1, expand=True)
|
14,745,022 |
Pandas DataFrame, how do i split a column into two
|
pandas dataframe, how do i split a column 'AB' into two 'A' and 'B' on delimiter ' '
|
df['A'], df['B'] = df['AB'].str.split(' ', 1).str
|
2,587,402 |
Sorting Python list based on the length of the string
|
sort list `xs` based on the length of its elements
|
print(sorted(xs, key=len))
|
2,587,402 |
Sorting Python list based on the length of the string
|
sort list `xs` in ascending order of length of elements
|
xs.sort(lambda x, y: cmp(len(x), len(y)))
|
2,587,402 |
Sorting Python list based on the length of the string
|
sort list of strings `xs` by the length of string
|
xs.sort(key=lambda s: len(s))
|
19,939,084 |
how to plot arbitrary markers on a pandas data series?
|
plot point marker '.' on series `ts`
|
ts.plot(marker='.')
|
14,931,769 |
get all combination of n binary value
|
get all combination of n binary values
|
lst = list(itertools.product([0, 1], repeat=n))
|
14,931,769 |
get all combination of n binary value
|
get all combination of n binary values
|
lst = map(list, itertools.product([0, 1], repeat=n))
|
14,931,769 |
get all combination of n binary value
|
get all combination of 3 binary values
|
bin = [0, 1]
[(x, y, z) for x in bin for y in bin for z in bin]
|
14,931,769 |
get all combination of n binary value
|
get all combination of 3 binary values
|
lst = list(itertools.product([0, 1], repeat=3))
|
20,025,882 |
Append string to the start of each value in a said column of a pandas dataframe (elegantly)
|
append string 'str' at the beginning of each value in column 'col' of dataframe `df`
|
df['col'] = 'str' + df['col'].astype(str)
|
2,553,354 |
How to get a variable name as a string in Python?
|
get a dict of variable names `['some', 'list', 'of', 'vars']` as a string and their values
|
dict((name, eval(name)) for name in ['some', 'list', 'of', 'vars'])
|
42,387,471 |
How to add a colorbar for a hist2d plot
|
add a colorbar to plot `plt` using image `im` on axes `ax`
|
plt.colorbar(im, ax=ax)
|
16,734,590 |
How to get every element in a list of list of lists?
|
convert nested list 'Cards' into a flat list
|
[a for c in Cards for b in c for a in b]
|
575,819 |
Sorting dictionary keys in python
|
create a list containing keys of dictionary `d` and sort it alphabetically
|
sorted(d, key=d.get)
|
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.