ygl1020/code_generation_ft_dataset · Datasets at Hugging Face

text stringlengths 4 1.08k
fastest way to convert bitstring numpy array to integer base 2,"np.array([[int(i[0], 2)] for i in a])"
"how to filter the dataframe rows of pandas by ""within""/""in""?",b = df[(df['a'] > 1) & (df['a'] < 5)]
how can i apply authenticated proxy exceptions to an opener using urllib2?,urllib.request.install_opener(opener)
efficient way to compress a numpy array (python),"my_array.compress([(x in ['this', 'that']) for x in my_array['job']])"
"return max value from panda dataframe as a whole, not based on column or rows",df.values.max()
convert a string `a` of letters embedded in squared brackets into embedded lists,"[i.split() for i in re.findall('\\[([^\\[\\]]+)\\]', a)]"
get particular row as series from pandas dataframe,df[df['location'] == 'c'].iloc[0]
stratified sampling in numpy,"np.all(np.unique(A[['idx1', 'idx2']]) == np.unique(B[['idx1', 'idx2']]))"
what is the definition of mean in pandas data frame?,print(df['col'][0:i].mean())
"generate all possible string permutations of each two elements in list `['hel', 'lo', 'bye']`","print([''.join(a) for a in combinations(['hel', 'lo', 'bye'], 2)])"
convert a string `s` containing hex bytes to a hex string,binascii.a2b_hex(s)
subsetting a 2d numpy array,"a[[1, 2, 3], [1, 2, 3]]"
get current url in selenium webdriver `browser`,print(browser.current_url)
get the indexes of the largest `2` values from a list of integers `a`,"sorted(list(range(len(a))), key=lambda i: a[i], reverse=True)[:2]"
how to send http/1.0 request via urllib2?,print(urllib.request.urlopen('http://localhost/').read())
optional get parameters in django?,"url('^so/(?P<required>\\d+)/', include('myapp.required_urls'))"
count number of rows in a many-to-many relationship (sqlalchemy),session.query(Entry).join(Entry.tags).filter(Tag.id == 1).count()
find synonyms for multi-word phrases,print(wn.synset('main_course.n.01').lemma_names)
"convert each key,value pair in a dictionary `{'my key': 'my value'}` to lowercase","dict((k.lower(), v.lower()) for k, v in {'My Key': 'My Value'}.items())"
how do i create a histogram from a hashmap in python?,plt.show()
delete every 8th column in a numpy array 'a'.,"np.delete(a, list(range(0, a.shape[1], 8)), axis=1)"
remove whitespace in string `sentence` from beginning and end,sentence.strip()
rotating a two-dimensional array in python,"[[1, 2, 3], [4, 5, 6], [7, 8, 9]]"
create broken symlink with python,"os.symlink('/usr/bin/python', '/tmp/subdir/python')"
streaming data with python and flask,"app.run(host='localhost', port=23423)"
calculate delta from values in dataframe,"df.pivot(index='client_id', columns='month', values='deltas')"
unicode representation to formatted unicode?,chr(128512)
how to get a matplotlib axes instance to plot to?,plt.show()
matplotlib show multiple images with for loop,plt.show()
how do i print the content of a .txt file in python?,"f = open('example.txt', 'r')"
merge all columns in dataframe `df` into one column,"df.apply(' '.join, axis=0)"
how to handle delete in google app engine (python),self.response.out.write(key)
pandas: remove reverse duplicates from dataframe,"data.apply(lambda r: sorted(r), axis=1).drop_duplicates()"
flask: how to handle application/octet-stream,app.run()
remove white space padding around a saved image `test.png` in matplotlib,"plt.savefig('test.png', bbox_inches='tight')"
how to serialize sqlalchemy result to json?,json.dumps([dict(list(row.items())) for row in rs])
match regex pattern 'taa(?:[atgc]{3})+?taa' on string `seq`,"re.findall('TAA(?:[ATGC]{3})+?TAA', seq)"
how to generate python documentation using sphinx with zero configuration?,"sys.path.insert(0, os.path.abspath('/my/source/lives/here'))"
python regex for hyphenated words in `text`,"re.findall('\\w+(?:-\\w+)+', text)"
listing files from a directory using glob python,glob.glob('[!hello]*')
multiprocessing with qt works in windows but not linux,sys.exit(app.exec_())
how to make print statement one line in python?,"print('If a hippo ways 2000 pounds, gives birth to a 100 pound calf and ' + 'then eats a 50 pound meal how much does she weigh?')"
delete a group after pandas groupby,df.drop(grouped.get_group(group_name).index)
python pandas: how to move one row to the first row of a dataframe?,df.set_index('a')
best way to structure a tkinter application,root.mainloop()
"python, format string","""""""{0} %s {1}"""""".format('foo', 'bar')"
"given list `to_reverse`, reverse the all sublists and the list itself",[sublist[::-1] for sublist in to_reverse[::-1]]
arrow on a line plot with matplotlib,plt.show()
how do i load session and cookies from selenium browser to requests library in python?,cookies = driver.get_cookies()
how can i do multiple substitutions using regex in python?,"re.sub('(.)', '\\1\\1', text.read(), 0, re.S)"
find all digits between two characters `\xab` and `\xbb`in a string `text`,"print(re.findall('\\d+', '\n'.join(re.findall('\xab([\\s\\S]*?)\xbb', text))))"
how to read stdin to a 2d python array of integers?,"a = [map(int, row.split()) for row in stdin]"
plot only on continent in matplotlib,plt.show()
datetime to string with series in python pandas,dates.dt.strftime('%Y-%m-%d')
showing an image from console in python,img.show()
python - how to cut a string in python?,s.rfind('&')
how to make a pandas crosstab with percentages?,"pd.crosstab(df.A, df.B).apply(lambda r: r / r.sum(), axis=1)"
how to combine two data frames in python pandas,"df_col_merged = pd.concat([df_a, df_b], axis=1)"
reading data from a csv file online in python 3,datareader = csv.reader(webpage.read().decode('utf-8').splitlines())
export a table dataframe `df` in pyspark to csv 'mycsv.csv',df.toPandas().to_csv('mycsv.csv')
time data does not match format,"datetime.strptime('07/28/2014 18:54:55.099', '%m/%d/%Y %H:%M:%S.%f')"
python 3: how do i get a string literal representation of a byte string?,"""""""x = {}"""""".format(x.decode('utf8')).encode('utf8')"
show terminal output in a gui window using python gtk,gtk.main()
how to find values from one dataframe in another using pandas?,"print(pd.merge(df1, df2, on='B')['B'])"
sort a sublist of elements in a list leaving the rest in place,"s1 = ['11', '2', 'A', 'B', 'B1', 'B11', 'B2', 'B21', 'C', 'C11', 'C2']"
how to use 'user' as foreign key in django 1.5,"user = models.ForeignKey('User', unique=True)"
most efficient way to forward-fill nan values in numpy array,"arr[mask] = arr[np.nonzero(mask)[0], idx[mask]]"
from nd to 1d arrays,c = a.flatten()
customizing just one side of tick marks in matplotlib using spines,"ax.tick_params(axis='y', direction='out')"
delete an element with key `key` dictionary `r`,del r[key]
convert a list of characters into a string,""""""""""""".join(['a', 'b', 'c', 'd'])"
extract dictionary `d` from list `a` where the value associated with the key 'name' of dictionary `d` is equal to 'pluto',[d for d in a if d['name'] == 'pluto']
throw a runtime error with message 'specific message',raise RuntimeError('specific message')
decimal precision in python without decimal module,print(str(intp) + '.' + str(fracp).zfill(prec))
adjusting heights of individual subplots in matplotlib in python,plt.show()
multiple statements in list compherensions in python?,"[i for i, x in enumerate(testlist) if x == 1]"
python - readable list of objects,print([obj.attr for obj in my_list_of_objs])
return a list of weekdays,print(weekdays('Wednesday'))
how do i get a list of all the duplicate items using pandas in python?,"pd.concat(g for _, g in df.groupby('ID') if len(g) > 1)"
get all texts and tags from a tag `strong` from etree tag `some_tag` using lxml,print(etree.tostring(some_tag.find('strong')))
how can i use a string with the same name of an object in python to access the object itself?,"getattr(your_obj, x)"
sorting a graph by its edge weight. python,"lst.sort(key=lambda x: x[2], reverse=True)"
pythons fastest way of randomising case of a string,""""""""""""".join(x.upper() if random.randint(0, 1) else x for x in s)"
compare if each value in list `a` is less than respective index value in list `b`,"all(i < j for i, j in zip(a, b))"
fitting data with numpy,"np.polyfit(x, y, 4)"
python list of tuples to list of int,y = (i[0] for i in x)
how to slice a dataframe having date field as index?,df = df.set_index(['TRX_DATE'])
how to smooth matplotlib contour plot?,plt.show()
sort a pandas data frame with column `a` in ascending and `b` in descending order,"df1.sort(['a', 'b'], ascending=[True, False], inplace=True)"
how to specify column names while reading an excel file using pandas?,"df = xl.parse('Sheet1', header=None)"
regex search and split string 'aaa bbb ccc ddd eee fff' by delimiter '(d(d)d)',"re.split('(d(d)d)', 'aaa bbb ccc ddd eee fff', 1)"
python and urllib2: how to make a get request with parameters,"urllib.parse.urlencode({'foo': 'bar', 'bla': 'blah'})"
"how can i remove all words that end in "":"" from a string in python?",print(' '.join(i for i in word.split(' ') if not i.endswith(':')))
passing variables from python to bash shell script via os.system,os.system('echo $probe1')
union of dict objects in python,"dict({'a': 'y[a]'}, **{'a', 'x[a]'}) == {'a': 'x[a]'}"
how to send an email with gmail as provider using python?,server.starttls()
annotate a plot using matplotlib,plt.show()
convert svg to png in python,img.write_to_png('svg.png')
what is the max length of a python string?,print(str(len(s)) + ' bytes')
how to define free-variable in python?,foo()

fastest way to convert bitstring numpy array to integer base 2,"np.array([[int(i[0], 2)] for i in a])"

"how to filter the dataframe rows of pandas by ""within""/""in""?",b = df[(df['a'] > 1) & (df['a'] < 5)]

how can i apply authenticated proxy exceptions to an opener using urllib2?,urllib.request.install_opener(opener)

efficient way to compress a numpy array (python),"my_array.compress([(x in ['this', 'that']) for x in my_array['job']])"

"return max value from panda dataframe as a whole, not based on column or rows",df.values.max()

convert a string `a` of letters embedded in squared brackets into embedded lists,"[i.split() for i in re.findall('\\[([^\\[\\]]+)\\]', a)]"

get particular row as series from pandas dataframe,df[df['location'] == 'c'].iloc[0]

stratified sampling in numpy,"np.all(np.unique(A[['idx1', 'idx2']]) == np.unique(B[['idx1', 'idx2']]))"

what is the definition of mean in pandas data frame?,print(df['col'][0:i].mean())

"generate all possible string permutations of each two elements in list `['hel', 'lo', 'bye']`","print([''.join(a) for a in combinations(['hel', 'lo', 'bye'], 2)])"

convert a string `s` containing hex bytes to a hex string,binascii.a2b_hex(s)

subsetting a 2d numpy array,"a[[1, 2, 3], [1, 2, 3]]"

get current url in selenium webdriver `browser`,print(browser.current_url)

get the indexes of the largest `2` values from a list of integers `a`,"sorted(list(range(len(a))), key=lambda i: a[i], reverse=True)[:2]"

how to send http/1.0 request via urllib2?,print(urllib.request.urlopen('http://localhost/').read())

optional get parameters in django?,"url('^so/(?P<required>\\d+)/', include('myapp.required_urls'))"

count number of rows in a many-to-many relationship (sqlalchemy),session.query(Entry).join(Entry.tags).filter(Tag.id == 1).count()

find synonyms for multi-word phrases,print(wn.synset('main_course.n.01').lemma_names)

"convert each key,value pair in a dictionary `{'my key': 'my value'}` to lowercase","dict((k.lower(), v.lower()) for k, v in {'My Key': 'My Value'}.items())"

how do i create a histogram from a hashmap in python?,plt.show()

delete every 8th column in a numpy array 'a'.,"np.delete(a, list(range(0, a.shape[1], 8)), axis=1)"

remove whitespace in string `sentence` from beginning and end,sentence.strip()

rotating a two-dimensional array in python,"[[1, 2, 3], [4, 5, 6], [7, 8, 9]]"

create broken symlink with python,"os.symlink('/usr/bin/python', '/tmp/subdir/python')"

streaming data with python and flask,"app.run(host='localhost', port=23423)"

calculate delta from values in dataframe,"df.pivot(index='client_id', columns='month', values='deltas')"

unicode representation to formatted unicode?,chr(128512)

how to get a matplotlib axes instance to plot to?,plt.show()

matplotlib show multiple images with for loop,plt.show()

how do i print the content of a .txt file in python?,"f = open('example.txt', 'r')"

merge all columns in dataframe `df` into one column,"df.apply(' '.join, axis=0)"

how to handle delete in google app engine (python),self.response.out.write(key)

pandas: remove reverse duplicates from dataframe,"data.apply(lambda r: sorted(r), axis=1).drop_duplicates()"

flask: how to handle application/octet-stream,app.run()

remove white space padding around a saved image `test.png` in matplotlib,"plt.savefig('test.png', bbox_inches='tight')"

how to serialize sqlalchemy result to json?,json.dumps([dict(list(row.items())) for row in rs])

match regex pattern 'taa(?:[atgc]{3})+?taa' on string `seq`,"re.findall('TAA(?:[ATGC]{3})+?TAA', seq)"

how to generate python documentation using sphinx with zero configuration?,"sys.path.insert(0, os.path.abspath('/my/source/lives/here'))"

python regex for hyphenated words in `text`,"re.findall('\\w+(?:-\\w+)+', text)"

listing files from a directory using glob python,glob.glob('[!hello]*')

multiprocessing with qt works in windows but not linux,sys.exit(app.exec_())

how to make print statement one line in python?,"print('If a hippo ways 2000 pounds, gives birth to a 100 pound calf and ' + 'then eats a 50 pound meal how much does she weigh?')"

delete a group after pandas groupby,df.drop(grouped.get_group(group_name).index)

python pandas: how to move one row to the first row of a dataframe?,df.set_index('a')

best way to structure a tkinter application,root.mainloop()

"python, format string","""""""{0} %s {1}"""""".format('foo', 'bar')"

"given list `to_reverse`, reverse the all sublists and the list itself",[sublist[::-1] for sublist in to_reverse[::-1]]

arrow on a line plot with matplotlib,plt.show()

how do i load session and cookies from selenium browser to requests library in python?,cookies = driver.get_cookies()

how can i do multiple substitutions using regex in python?,"re.sub('(.)', '\\1\\1', text.read(), 0, re.S)"

find all digits between two characters `\xab` and `\xbb`in a string `text`,"print(re.findall('\\d+', '\n'.join(re.findall('\xab([\\s\\S]*?)\xbb', text))))"

how to read stdin to a 2d python array of integers?,"a = [map(int, row.split()) for row in stdin]"

plot only on continent in matplotlib,plt.show()

datetime to string with series in python pandas,dates.dt.strftime('%Y-%m-%d')

showing an image from console in python,img.show()

python - how to cut a string in python?,s.rfind('&')

how to make a pandas crosstab with percentages?,"pd.crosstab(df.A, df.B).apply(lambda r: r / r.sum(), axis=1)"

how to combine two data frames in python pandas,"df_col_merged = pd.concat([df_a, df_b], axis=1)"

reading data from a csv file online in python 3,datareader = csv.reader(webpage.read().decode('utf-8').splitlines())

export a table dataframe `df` in pyspark to csv 'mycsv.csv',df.toPandas().to_csv('mycsv.csv')

time data does not match format,"datetime.strptime('07/28/2014 18:54:55.099', '%m/%d/%Y %H:%M:%S.%f')"

python 3: how do i get a string literal representation of a byte string?,"""""""x = {}"""""".format(x.decode('utf8')).encode('utf8')"

show terminal output in a gui window using python gtk,gtk.main()

how to find values from one dataframe in another using pandas?,"print(pd.merge(df1, df2, on='B')['B'])"

sort a sublist of elements in a list leaving the rest in place,"s1 = ['11', '2', 'A', 'B', 'B1', 'B11', 'B2', 'B21', 'C', 'C11', 'C2']"

how to use 'user' as foreign key in django 1.5,"user = models.ForeignKey('User', unique=True)"

most efficient way to forward-fill nan values in numpy array,"arr[mask] = arr[np.nonzero(mask)[0], idx[mask]]"

from nd to 1d arrays,c = a.flatten()

customizing just one side of tick marks in matplotlib using spines,"ax.tick_params(axis='y', direction='out')"

delete an element with key `key` dictionary `r`,del r[key]

convert a list of characters into a string,""""""""""""".join(['a', 'b', 'c', 'd'])"

extract dictionary `d` from list `a` where the value associated with the key 'name' of dictionary `d` is equal to 'pluto',[d for d in a if d['name'] == 'pluto']

throw a runtime error with message 'specific message',raise RuntimeError('specific message')

decimal precision in python without decimal module,print(str(intp) + '.' + str(fracp).zfill(prec))

adjusting heights of individual subplots in matplotlib in python,plt.show()

multiple statements in list compherensions in python?,"[i for i, x in enumerate(testlist) if x == 1]"

python - readable list of objects,print([obj.attr for obj in my_list_of_objs])

return a list of weekdays,print(weekdays('Wednesday'))

how do i get a list of all the duplicate items using pandas in python?,"pd.concat(g for _, g in df.groupby('ID') if len(g) > 1)"

get all texts and tags from a tag `strong` from etree tag `some_tag` using lxml,print(etree.tostring(some_tag.find('strong')))

how can i use a string with the same name of an object in python to access the object itself?,"getattr(your_obj, x)"

sorting a graph by its edge weight. python,"lst.sort(key=lambda x: x[2], reverse=True)"

pythons fastest way of randomising case of a string,""""""""""""".join(x.upper() if random.randint(0, 1) else x for x in s)"

compare if each value in list `a` is less than respective index value in list `b`,"all(i < j for i, j in zip(a, b))"

fitting data with numpy,"np.polyfit(x, y, 4)"

python list of tuples to list of int,y = (i[0] for i in x)

how to slice a dataframe having date field as index?,df = df.set_index(['TRX_DATE'])

how to smooth matplotlib contour plot?,plt.show()

sort a pandas data frame with column `a` in ascending and `b` in descending order,"df1.sort(['a', 'b'], ascending=[True, False], inplace=True)"

how to specify column names while reading an excel file using pandas?,"df = xl.parse('Sheet1', header=None)"

regex search and split string 'aaa bbb ccc ddd eee fff' by delimiter '(d(d)d)',"re.split('(d(d)d)', 'aaa bbb ccc ddd eee fff', 1)"

python and urllib2: how to make a get request with parameters,"urllib.parse.urlencode({'foo': 'bar', 'bla': 'blah'})"

"how can i remove all words that end in "":"" from a string in python?",print(' '.join(i for i in word.split(' ') if not i.endswith(':')))

passing variables from python to bash shell script via os.system,os.system('echo $probe1')

union of dict objects in python,"dict({'a': 'y[a]'}, **{'a', 'x[a]'}) == {'a': 'x[a]'}"

how to send an email with gmail as provider using python?,server.starttls()

annotate a plot using matplotlib,plt.show()

convert svg to png in python,img.write_to_png('svg.png')

what is the max length of a python string?,print(str(len(s)) + ' bytes')

how to define free-variable in python?,foo()