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Dynamically changing log level in python without restarting the application,logging.getLogger().setLevel(logging.DEBUG)
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How to strip white spaces in Python without using a string method?,""""""""""""".join(str(x) for x in range(1, N + 1))"
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Python date string formatting,"""""""{0.month}/{0.day}/{0.year}"""""".format(my_date)"
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How to round integers in python,"print(round(1123.456789, -1))"
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How to group by multiple keys in spark?,"[('id1, pd1', '5.0, 7.5, 8.1'), ('id2, pd2', '6.0')]"
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Python regular expression match whole word,"re.search('\\bis\\b', your_string)"
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Sorting while preserving order in python,"sorted(enumerate(a), key=lambda x: x[1])"
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python split string based on regular expression,"re.findall('\\S+', str1)"
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How to find row of 2d array in 3d numpy array,"array([[True, True], [False, False], [False, False], [True, True]], dtype=bool)"
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How do I create a LIST of unique random numbers?,"random.sample(list(range(100)), 10)"
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getting string between 2 characters in python,"re.findall('\\$(.*?)\\$', '$sin (x)$ is an function of x')"
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Finding the largest delta between two integers in a list in python,"max(abs(x - y) for x, y in zip(values[1:], values[:-1]))"
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Converting a 3D List to a 3D NumPy array,"A = [[[0, 0, 0], [0, 0, 0], [0, 0, 0]], [[0], [0], [0]]]"
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Regular expression in Python sentence extractor,"re.split('\\.\\s', re.sub('\\.\\s*$', '', text))"
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How to plot with x-axis at the top of the figure?,ax.xaxis.set_ticks_position('top')
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Python load json file with UTF-8 BOM header,json.loads(open('sample.json').read().decode('utf-8-sig'))
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How to get multiple parameters with same name from a URL in Pylons?,request.params.getall('c')
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How to sort tire sizes in python,"sorted(nums, key=lambda x: tuple(reversed(list(map(int, x.split('/'))))))"
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python convert list to dictionary,"l = ['a', 'b', 'c', 'd', 'e']"
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Removing key values pairs from a list of dictionaries,"[dict((k, v) for k, v in d.items() if k != 'mykey1') for d in mylist]"
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How do convert a pandas/dataframe to XML?,df.to_xml('foo.xml')
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How to convert a pandas DataFrame into a TimeSeries?,df.unstack()
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Selenium open pop up window [Python],"driver.find_element_by_css_selector(""a[href^='javascript']"").click()"
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How to find the real user home directory using python?,os.path.expanduser('~user')
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How to get a function name as a string in Python?,my_function.__name__
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how to uniqify a list of dict in python,[dict(y) for y in set(tuple(x.items()) for x in d)]
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How can I get href links from HTML using Python?,"soup.findAll('a', attrs={'href': re.compile('^http://')})"
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Splitting string and removing whitespace Python,"[item.strip() for item in my_string.split(',')]"
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How to split a string into integers in Python?,"map(int, '42 0'.split())"
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Sum of all values in a Python dict,sum(d.values())
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How to use variables in SQL statement in Python?,"cursor.execute('INSERT INTO table VALUES (%s, %s, %s)', (var1, var2, var3))"
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random Decimal in python,decimal.Decimal(random.randrange(10000)) / 100
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How do I get rid of Python Tkinter root window?,root.destroy()
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python getting a list of value from list of dict,[d['value'] for d in l if 'value' in d]
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How to find a value in a list of python dictionaries?,any(d['name'] == 'Test' for d in label)
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Convert a Pandas DataFrame to a dictionary,df.set_index('ID').T.to_dict('list')
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python selenium click on button,driver.find_element_by_css_selector('.button .c_button .s_button').click()
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Combine two Pandas dataframes with the same index,"pandas.concat([df1, df2], axis=1)"
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How do I convert user input into a list?,"['p', 'y', 't', 'h', 'o', 'n', ' ', 'r', 'o', 'c', 'k', 's']"
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"In python 2.4, how can I execute external commands with csh instead of bash?","os.system(""zsh -c 'echo $0'"")"
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Convert a string to integer with decimal in Python,int(s.split('.')[0])
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How to convert numpy.recarray to numpy.array?,"a.astype([('x', '<f8'), ('y', '<f8'), ('z', '<f8')]).view('<f8')"
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Find an element in a list of tuples,"[(x, y) for x, y in a if x == 1]"
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How to replace repeated instances of a character with a single instance of that character in python,"re.sub('\\*+', '*', text)"
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How to erase the file contents of text file in Python?,"open('file.txt', 'w').close()"
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How can I color Python logging output?,logging.info('some info')
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Regex punctuation split [Python],"re.split('\\W+', 'Words, words, words.')"
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Sorting dictionary by values in python,"sorted(iter(dict_.items()), key=lambda x: x[1])"
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Pandas: How can I remove duplicate rows from DataFrame and calculate their frequency?,"df1.groupby(['key', 'year']).size().reset_index()"
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Convert int to ASCII and back in Python,ord('a')
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How can I resize the root window in Tkinter?,root.geometry('500x500')
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How do I translate a ISO 8601 datetime string into a Python datetime object?,"datetime.datetime.strptime('2007-03-04T21:08:12', '%Y-%m-%dT%H:%M:%S')"
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How to find the last occurrence of an item in a Python list,len(li) - 1 - li[::-1].index('a')
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Python date string formatting,my_date.strftime('%-m/%-d/%y')
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Removing key values pairs from a list of dictionaries,"[{k: v for k, v in d.items() if k != 'mykey1'} for d in mylist]"
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Custom sorting in pandas dataframe,df.sort('m')
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How to remove whitespace from end of string in Python?,"print('{}, you won!'.format(name))"
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Conditional replacement of row's values in pandas DataFrame,df.groupby('ID').cumcount() + 1
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How to download a file via FTP with Python ftplib,"ftp.retrbinary('RETR %s' % filename, file.write)"
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Sorting Python list based on the length of the string,xs.sort(key=lambda s: len(s))
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How do I check if all elements in a list are the same?,len(set(mylist)) == 1
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I want to plot perpendicular vectors in Python,plt.show()
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convert string to hex in python,hex(ord('a'))
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Changing image hue with Python PIL,new_img.save('tweeter_green.png')
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How to throw an error window in Python in Windows,"ctypes.windll.user32.MessageBoxW(0, 'Error', 'Error', 0)"
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How to add a line parallel to y axis in matplotlib?,plt.show()
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Strip HTML from strings in Python,"re.sub('<[^<]+?>', '', text)"
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Python: import a file from a subdirectory,__init__.py
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How to get the length of words in a sentence?,[len(x) for x in s.split()]
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Create a list of integers with duplicate values in Python,[(i // 2) for i in range(10)]
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Regular expression matching all but a string,"re.findall('-(?!aa|bb)([^-]+)', string)"
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Regular expression matching all but a string,"re.findall('-(?!aa-|bb-)([^-]+)', string)"
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"In Django, how do I select 100 random records from the database?",Content.objects.all().order_by('?')[:100]
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Python ASCII to binary,bin(ord('P'))
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Replace value in any column in pandas dataframe,"df.replace('-', 'NaN')"
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Python: How to sort a dictionary by key,"sorted(iter(result.items()), key=lambda key_value: key_value[0])"
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How can I configure Pyramid's JSON encoding?,"json.dumps(json.dumps({'color': 'color', 'message': 'message'}))"
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Replace a string in list of lists,"[['string 1', 'atest string:'], ['string 1', 'test 2: anothertest string']]"
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How to search a list of tuples in Python,"[i for i, v in enumerate(L) if v[0] == 53]"
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Image transformation in OpenCV,"cv2.imwrite('warped.png', warped)"
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Unescaping Characters in a String with Python,"""""""\\u003Cp\\u003E"""""".decode('unicode-escape')"
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How can I plot hysteresis in matplotlib?,"ax.scartter(XS, YS, ZS)"
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Adding url to mysql row in python,"cursor.execute('INSERT INTO `index`(url) VALUES(%s)', (url,))"
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Symlinks on windows?,"kdll.CreateSymbolicLinkW('D:\\testdirLink', 'D:\\testdir', 1)"
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Fastest way to sort each row in a pandas dataframe,"df.sort(df.columns, axis=1, ascending=False)"
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How to apply linregress in Pandas bygroup,"linregress(df['col_X'], df['col_Y'])"
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How can I convert a Python dictionary to a list of tuples?,"[(k, v) for k, v in a.items()]"
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"Run a python script from another python script, passing in args",os.system('script2.py 1')
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Sort list of date strings,"sorted(d, key=lambda x: datetime.datetime.strptime(x, '%m-%Y'))"
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How can I generate a list of consecutive numbers?,list(range(9))
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Method to sort a list of lists?,L.sort(key=operator.itemgetter(1))
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How do I use matplotlib autopct?,plt.show()
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"Pythonic way to fetch all elements in a dictionary, falling between two keys?","dict((k, v) for k, v in parent_dict.items() if 2 < k < 4)"
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Python - Extract folder path from file path,os.path.dirname(os.path.abspath(existGDBPath))
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how do i return a string from a regex match in python,"imtag = re.match('<img.*?>', line).group(0)"
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How to pass parameters to a build in Sublime Text 3?,"{'cmd': ['python', '$file', 'arg1', 'arg2']}"
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Expat parsing in python 3,"parser.ParseFile(open('sample.xml', 'rb'))"
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Splitting strings in python,"re.findall('\\[[^\\]]*\\]|""[^""]*""|\\S+', s)"
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How to get only the last part of a path in Python?,os.path.basename(os.path.normpath('/folderA/folderB/folderC/folderD/'))
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How to convert this list into a dictionary,"dict([(e[0], int(e[1])) for e in lst])"
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