ygl1020/code_generation_ft_dataset · Datasets at Hugging Face

text stringlengths 4 1.08k
how to group dataframe by a period of time?,df.groupby(df.index.map(lambda t: t.minute))
how to convert the following string in python?,print('/'.join(new))
swap each pair of characters in string `s`,""""""""""""".join([s[x:x + 2][::-1] for x in range(0, len(s), 2)])"
how to get a max string length in nested lists,"len(max(i, key=len))"
how to append rows in a pandas dataframe in a for loop?,print('{}\n'.format(df))
print a emoji from a string `\\ud83d\\ude4f` having surrogate pairs,"""""""\\ud83d\\ude4f"""""".encode('utf-16', 'surrogatepass').decode('utf-16')"
printing multiples of numbers,"print(list(range(0, (m + 1) * n, n))[1:])"
"in python, how to convert list of float numbers to string with certain format?",str_list = [['{0:.8e}'.format(flt) for flt in sublist] for sublist in lst]
writing a list to a csv file,"writer = csv.writer(output, delimiter='\n')"
how to write a only integers numpy 2d array on a txt file,"np.savetxt(fname='newPicksData.txt', X=new_picks.astype(int), fmt='%i')"
how to create a multilevel dataframe in pandas?,"pd.concat([A, B], axis=1)"
displaying a grayscale image,"imshow(imageArray, cmap='Greys_r')"
possible to capture the returned value from a python list comprehension for use a condition?,[expensive_function(x) for x in range(5) if expensive_function(x) % 2 == 0]
how to sort a list according to another list?,a.sort(key=lambda x_y: b.index(x_y[0]))
python - convert dictionary into list with length based on values,[i for i in d for j in range(d[i])]
python regular expression for beautiful soup,"soup.find_all('div', class_=re.compile('comment-'))"
python numpy: cannot convert datetime64[ns] to datetime64[d] (to use with numba),df['month_15'].astype('datetime64[D]').tolist()
how to center a window on the screen in tkinter?,root.mainloop()
sum / average an attribute of a list of objects in python,sum(c.A for c in c_list)
convert list `l` to dictionary having each two adjacent elements as key/value pair,"dict(zip(l[::2], l[1::2]))"
how to detect exceptions in concurrent.futures in python3?,time.sleep(1)
check if string `string` starts with a number,string[0].isdigit()
get the value of the minimum element in the second column of array `a`,"a[np.argmin(a[:, (1)])]"
factorize all string values in dataframe `s` into floats,(s.factorize()[0] + 1).astype('float')
get a minimum value from a list of tuples `list` with values of type `string` and `float` with nan,"min(list, key=lambda x: float('inf') if math.isnan(x[1]) else x[1])"
how to set pdb break condition from within source code?,pdb.set_trace()
how to deal with certificates using selenium?,driver.get('https://expired.badssl.com')
how to add an integer to each element in a list?,new_list = [(x + 1) for x in my_list]
convert date string to day of week,"datetime.datetime.strptime('January 11, 2010', '%B %d, %Y').strftime('%a')"
python - numpy - tuples as elements of an array,"a = zeros((ph, pw), dtype=(float, 3))"
convert decimal to binary in python,"""""""{0:#b}"""""".format(my_int)"
python - sort a list of nested lists,"sorted(l, key=asum)"
find numeric columns in pandas (python),df._get_numeric_data()
pythonic way to use range with excluded last number?,"list(range(0, 100, 5))"
print float `a` with two decimal points,"print(('{0:.2f}'.format(round(a, 2))))"
editing specific line in text file in python,"replace_line('stats.txt', 0, 'Mage')"
how to extract data from matplotlib plot,gca().get_lines()[n].get_xydata()
what is the easiest way to convert list with str into list with int?,"list(map(int, ['1', '2', '3']))"
close the window in tkinter,self.root.destroy()
pandas subtract dataframe with a row from another dataframe,"pd.DataFrame(df.values - df2.values, columns=df.columns)"
how can i set the y axis in radians in a python plot?,plt.show()
python -intersection of multiple lists?,"from functools import reduce
reduce(set.intersection, [[1, 2, 3, 4], [2, 3, 4], [3, 4, 5, 6, 7]])"
"pandas dataframe, how do i split a column into two","df['AB'].str.split(' ', 1, expand=True)"
round number 4.0005 up to 3 decimal places,"round(4.0005, 3)"
is there any performance reason to use ndim 1 or 2 vectors in numpy?,"b = np.array([[1, 2], [3, 4]])"
how to optimize multiprocessing in python,multiprocessing.Process.__init__(self)
flatten a dataframe df to a list,df.values.flatten()
how can i produce a nice output of a numpy matrix?,numpy.set_printoptions(formatter={'float': lambda x: 'float: ' + str(x)})
how to find all positions of the maximum value in a list?,"[i for i, j in enumerate(a) if j == m]"
sort at various levels in python,"top_n.sort(key=lambda t: (-t[1], t[0]))"
adding errorbars to 3d plot in matplotlib,plt.show()
how to compute the accumulative sum of a list of tuples,"list(itertools.accumulate(lst, lambda a, b: tuple(map(sum, zip(a, b)))))"
choosing a maximum randomly in the case of a tie?,"max(l, key=lambda x: (x[1], random.random()))"
how to get an utc date string in python?,datetime.utcnow().strftime('%Y%m%d')
mark ticks in latex in matplotlib,plt.show()
how do i find the most common words in multiple separate texts?,"['data1', 'data3', 'data5', 'data2']"
python - create list with numbers between 2 values?,"list(range(11, 17))"
convert float series into an integer series in pandas,"df.resample('1Min', how=np.mean)"
how can i insert data into a mysql database?,conn.close()
"get an element at index `[1,1]`in a numpy array `arr`","print(arr[1, 1])"
remove lines from textfile with python,"open('newfile.txt', 'w').writelines(lines[3:-1])"
"python - combine two dictionaries, concatenate string values?","dict((k, d.get(k, '') + d1.get(k, '')) for k in keys)"
pandas - make a column dtype object or factor,df['col_name'] = df['col_name'].astype('category')
pandas groupby: how to get a union of strings,df.groupby('A')['B'].agg(lambda col: ''.join(col))
how do i sort a key:list dictionary by values in list?,"mydict = {'name': ['peter', 'janice', 'andy'], 'age': [10, 30, 15]}"
how to convert numbers in a string without using lists?,"return sum(map(float, s.split()))"
how can i get href links from html using python?,print(link.get('href'))
"python list of dicts, get max value index","max(enumerate(ld), key=lambda item: item[1]['size'])"
numpy fancy indexing in multiple dimensions,"print(A.reshape(-1, k)[np.arange(n * m), B.ravel()])"
how to transform string into dict,"out = [a, b, c, d, e, f]"
transform unicode string in python,"normalize('NFKD', s).encode('ASCII', 'ignore')"
sum each value in a list of tuples,[sum(x) for x in zip(*l)]
numpy matrix to array,A = np.squeeze(np.asarray(M))
python: how to create a file .txt and record information in it,file.write('first line\n')
best way to strip punctuation from a string in python,"s = re.sub('[^\\w\\s]', '', s)"
how to grab numbers in the middle of a string? (python),"[('34', '3', '234'), ('1', '34', '22'), ('35', '55', '12')]"
writing items in list `itemlist` to file `outfile`,outfile.write('\n'.join(itemlist))
changing line properties in matplotlib pie chart,plt.rcParams['patch.edgecolor'] = 'white'
python: removing a single element from a nested list,"list = [[6, 5, 4], [4, 5, 6]]"
adding up all columns in a dataframe,df['sum'] = df.sum(axis=1)
replace the single quote (') character from a string,"""""""didn't"""""".replace(""'"", '')"
how to set a files owner in python?,"os.chown(path, uid, gid)"
mapping a nested list with list comprehension in python?,nested_list = [[s.upper() for s in xs] for xs in nested_list]
sort list `li` in descending order based on the second element of each list inside list`li`,"sorted(li, key=operator.itemgetter(1), reverse=True)"
setting an item in nested dictionary with __setitem__,"db.__setitem__('a', {'alpha': 'aaa'})"
python image library: how to combine 4 images into a 2 x 2 grid?,"blank_image = Image.new('RGB', (800, 600))"
update the `globals()` dictionary with the contents of the `vars(args)` dictionary,globals().update(vars(args))
python: can a function return an array and a variable?,"my_array, my_variable = my_function()"
python pandas extract unique dates from time series,df['Date'][0].date()
django: detecting changes of a set of fields when a model is saved,"super(Model, self).save(args, *kwargs)"
how to group pandas dataframe entries by date in a non-unique column,data.groupby(data['date'].map(lambda x: x.year))
replace '-' in pandas dataframe `df` with `np.nan`,"df.replace('-', np.nan)"
case insensitive dictionary search with python,"a_lower = dict((k.lower(), v) for k, v in list(a.items()))"
utf in python regex,re.compile('\xe2\x80\x93')
find last occurence of multiple characters in a string in python,max(test_string.rfind(i) for i in '([{')
how to reverse a string using recursion?,return reverse(str1[1:] + str1[0])
python: converting from iso-8859-1/latin1 to utf-8,apple.decode('iso-8859-1').encode('utf8')
sqlalchemy count the number of rows with distinct values in column `name` of table `tag`,session.query(Tag).distinct(Tag.name).group_by(Tag.name).count()
how to make it shorter (pythonic)?,do_something()

how to group dataframe by a period of time?,df.groupby(df.index.map(lambda t: t.minute))

how to convert the following string in python?,print('/'.join(new))

swap each pair of characters in string `s`,""""""""""""".join([s[x:x + 2][::-1] for x in range(0, len(s), 2)])"

how to get a max string length in nested lists,"len(max(i, key=len))"

how to append rows in a pandas dataframe in a for loop?,print('{}\n'.format(df))

print a emoji from a string `\\ud83d\\ude4f` having surrogate pairs,"""""""\\ud83d\\ude4f"""""".encode('utf-16', 'surrogatepass').decode('utf-16')"

printing multiples of numbers,"print(list(range(0, (m + 1) * n, n))[1:])"

"in python, how to convert list of float numbers to string with certain format?",str_list = [['{0:.8e}'.format(flt) for flt in sublist] for sublist in lst]

writing a list to a csv file,"writer = csv.writer(output, delimiter='\n')"

how to write a only integers numpy 2d array on a txt file,"np.savetxt(fname='newPicksData.txt', X=new_picks.astype(int), fmt='%i')"

how to create a multilevel dataframe in pandas?,"pd.concat([A, B], axis=1)"

displaying a grayscale image,"imshow(imageArray, cmap='Greys_r')"

possible to capture the returned value from a python list comprehension for use a condition?,[expensive_function(x) for x in range(5) if expensive_function(x) % 2 == 0]

how to sort a list according to another list?,a.sort(key=lambda x_y: b.index(x_y[0]))

python - convert dictionary into list with length based on values,[i for i in d for j in range(d[i])]

python regular expression for beautiful soup,"soup.find_all('div', class_=re.compile('comment-'))"

python numpy: cannot convert datetime64[ns] to datetime64[d] (to use with numba),df['month_15'].astype('datetime64[D]').tolist()

how to center a window on the screen in tkinter?,root.mainloop()

sum / average an attribute of a list of objects in python,sum(c.A for c in c_list)

convert list `l` to dictionary having each two adjacent elements as key/value pair,"dict(zip(l[::2], l[1::2]))"

how to detect exceptions in concurrent.futures in python3?,time.sleep(1)

check if string `string` starts with a number,string[0].isdigit()

get the value of the minimum element in the second column of array `a`,"a[np.argmin(a[:, (1)])]"

factorize all string values in dataframe `s` into floats,(s.factorize()[0] + 1).astype('float')

get a minimum value from a list of tuples `list` with values of type `string` and `float` with nan,"min(list, key=lambda x: float('inf') if math.isnan(x[1]) else x[1])"

how to set pdb break condition from within source code?,pdb.set_trace()

how to deal with certificates using selenium?,driver.get('https://expired.badssl.com')

how to add an integer to each element in a list?,new_list = [(x + 1) for x in my_list]

convert date string to day of week,"datetime.datetime.strptime('January 11, 2010', '%B %d, %Y').strftime('%a')"

python - numpy - tuples as elements of an array,"a = zeros((ph, pw), dtype=(float, 3))"

convert decimal to binary in python,"""""""{0:#b}"""""".format(my_int)"

python - sort a list of nested lists,"sorted(l, key=asum)"

find numeric columns in pandas (python),df._get_numeric_data()

pythonic way to use range with excluded last number?,"list(range(0, 100, 5))"

print float `a` with two decimal points,"print(('{0:.2f}'.format(round(a, 2))))"

editing specific line in text file in python,"replace_line('stats.txt', 0, 'Mage')"

how to extract data from matplotlib plot,gca().get_lines()[n].get_xydata()

what is the easiest way to convert list with str into list with int?,"list(map(int, ['1', '2', '3']))"

close the window in tkinter,self.root.destroy()

pandas subtract dataframe with a row from another dataframe,"pd.DataFrame(df.values - df2.values, columns=df.columns)"

how can i set the y axis in radians in a python plot?,plt.show()

python -intersection of multiple lists?,"from functools import reduce

reduce(set.intersection, [[1, 2, 3, 4], [2, 3, 4], [3, 4, 5, 6, 7]])"

"pandas dataframe, how do i split a column into two","df['AB'].str.split(' ', 1, expand=True)"

round number 4.0005 up to 3 decimal places,"round(4.0005, 3)"

is there any performance reason to use ndim 1 or 2 vectors in numpy?,"b = np.array([[1, 2], [3, 4]])"

how to optimize multiprocessing in python,multiprocessing.Process.__init__(self)

flatten a dataframe df to a list,df.values.flatten()

how can i produce a nice output of a numpy matrix?,numpy.set_printoptions(formatter={'float': lambda x: 'float: ' + str(x)})

how to find all positions of the maximum value in a list?,"[i for i, j in enumerate(a) if j == m]"

sort at various levels in python,"top_n.sort(key=lambda t: (-t[1], t[0]))"

adding errorbars to 3d plot in matplotlib,plt.show()

how to compute the accumulative sum of a list of tuples,"list(itertools.accumulate(lst, lambda a, b: tuple(map(sum, zip(a, b)))))"

choosing a maximum randomly in the case of a tie?,"max(l, key=lambda x: (x[1], random.random()))"

how to get an utc date string in python?,datetime.utcnow().strftime('%Y%m%d')

mark ticks in latex in matplotlib,plt.show()

how do i find the most common words in multiple separate texts?,"['data1', 'data3', 'data5', 'data2']"

python - create list with numbers between 2 values?,"list(range(11, 17))"

convert float series into an integer series in pandas,"df.resample('1Min', how=np.mean)"

how can i insert data into a mysql database?,conn.close()

"get an element at index `[1,1]`in a numpy array `arr`","print(arr[1, 1])"

remove lines from textfile with python,"open('newfile.txt', 'w').writelines(lines[3:-1])"

"python - combine two dictionaries, concatenate string values?","dict((k, d.get(k, '') + d1.get(k, '')) for k in keys)"

pandas - make a column dtype object or factor,df['col_name'] = df['col_name'].astype('category')

pandas groupby: how to get a union of strings,df.groupby('A')['B'].agg(lambda col: ''.join(col))

how do i sort a key:list dictionary by values in list?,"mydict = {'name': ['peter', 'janice', 'andy'], 'age': [10, 30, 15]}"

how to convert numbers in a string without using lists?,"return sum(map(float, s.split()))"

how can i get href links from html using python?,print(link.get('href'))

"python list of dicts, get max value index","max(enumerate(ld), key=lambda item: item[1]['size'])"

numpy fancy indexing in multiple dimensions,"print(A.reshape(-1, k)[np.arange(n * m), B.ravel()])"

how to transform string into dict,"out = [a, b, c, d, e, f]"

transform unicode string in python,"normalize('NFKD', s).encode('ASCII', 'ignore')"

sum each value in a list of tuples,[sum(x) for x in zip(*l)]

numpy matrix to array,A = np.squeeze(np.asarray(M))

python: how to create a file .txt and record information in it,file.write('first line\n')

best way to strip punctuation from a string in python,"s = re.sub('[^\\w\\s]', '', s)"

how to grab numbers in the middle of a string? (python),"[('34', '3', '234'), ('1', '34', '22'), ('35', '55', '12')]"

writing items in list `itemlist` to file `outfile`,outfile.write('\n'.join(itemlist))

changing line properties in matplotlib pie chart,plt.rcParams['patch.edgecolor'] = 'white'

python: removing a single element from a nested list,"list = [[6, 5, 4], [4, 5, 6]]"

adding up all columns in a dataframe,df['sum'] = df.sum(axis=1)

replace the single quote (') character from a string,"""""""didn't"""""".replace(""'"", '')"

how to set a files owner in python?,"os.chown(path, uid, gid)"

mapping a nested list with list comprehension in python?,nested_list = [[s.upper() for s in xs] for xs in nested_list]

sort list `li` in descending order based on the second element of each list inside list`li`,"sorted(li, key=operator.itemgetter(1), reverse=True)"

setting an item in nested dictionary with __setitem__,"db.__setitem__('a', {'alpha': 'aaa'})"

python image library: how to combine 4 images into a 2 x 2 grid?,"blank_image = Image.new('RGB', (800, 600))"

update the `globals()` dictionary with the contents of the `vars(args)` dictionary,globals().update(vars(args))

python: can a function return an array and a variable?,"my_array, my_variable = my_function()"

python pandas extract unique dates from time series,df['Date'][0].date()

django: detecting changes of a set of fields when a model is saved,"super(Model, self).save(*args, **kwargs)"

how to group pandas dataframe entries by date in a non-unique column,data.groupby(data['date'].map(lambda x: x.year))

replace '-' in pandas dataframe `df` with `np.nan`,"df.replace('-', np.nan)"

case insensitive dictionary search with python,"a_lower = dict((k.lower(), v) for k, v in list(a.items()))"

utf in python regex,re.compile('\xe2\x80\x93')

find last occurence of multiple characters in a string in python,max(test_string.rfind(i) for i in '([{')

how to reverse a string using recursion?,return reverse(str1[1:] + str1[0])

python: converting from iso-8859-1/latin1 to utf-8,apple.decode('iso-8859-1').encode('utf8')

sqlalchemy count the number of rows with distinct values in column `name` of table `tag`,session.query(Tag).distinct(Tag.name).group_by(Tag.name).count()

how to make it shorter (pythonic)?,do_something()