Random questions updated - Page 408

2

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14

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python - iphone push notifications passphrase issue (pyAPns)

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4

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12

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numpy - How do I create a radial cluster like the following code-example in Python?

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10

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135

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python - Check if argparse optional argument is set or not

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9

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126

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How do I get the opposite (negation) of a Boolean in Python?

4

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120

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Use curly braces to initialize a Set in Python

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8

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114

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python - Serialising an Enum member to JSON

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12

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111

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python - SQLAlchemy - Getting a list of tables

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17

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109

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Python: Pandas pd.read_excel giving ImportError: Install xlrd >= 0.9.0 for Excel support

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10

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91

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python - Adding docstrings to namedtuples?

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7

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87

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How should I format a long url in a python comment and still be PEP8 compliant

6

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82

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python - gunicorn.errors.HaltServer: <HaltServer 'Worker failed to boot.' 3> django

python django gunicorn

4

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79

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How to build URLs in Python

2

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79

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python - Listing the dependencies of a package using pip

5

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78

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python - How to fix RuntimeError "Expected object of scalar type Float but got scalar type Double for argument"?

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7

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76

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python - What is the most efficient way to check if a value exists in a NumPy array?

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4

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74

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comparison - Value for epsilon in Python

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8

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72

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Flipping the boolean values in a list Python

9

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70

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python - Is there a way to copy only the structure (not the data) of a Pandas DataFrame?

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5

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70

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Reading an JSON file from S3 using Python boto3

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1

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64

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python - How to set attributes using property decorators?

6

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62

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How to use Python's "easy_install" on Windows ... it's not so easy

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5

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61

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How to invert colors of image with PIL (Python-Imaging)?

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11

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61

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sublime text2 python error message /usr/bin/python: can't find '__main__' module in ''

5

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60

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python - Populating django field with pre_save()?

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2

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60

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python - Using IntellijIdea within an existing virtualenv

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10

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59

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Moving all files from one directory to another using Python

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6

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56

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Find the min/max excluding zeros in a numpy array (or a tuple) in python

6

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54

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python - Using Basic HTTP access authentication in Django testing framework

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6

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54

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python - When using asyncio, how do you allow all running tasks to finish before shutting down the event loop

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5

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53

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Convert unicode string dictionary into dictionary in python

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2

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53

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python - Individual alpha values in scatter plot

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8

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53

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Declaring a multi dimensional dictionary in python

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5

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52

votes

python - Should a return statement have parentheses?

7

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52

votes

How are you planning on handling the migration to Python 3?

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14

answers

52

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python - ImportError: No module named mysql.connector using Python2

5

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51

votes

ImportError: Could not import the Python Imaging Library (PIL) required to load image files on tensorflow

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1

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49

votes

python - adding dummy columns to the original dataframe

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6

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47

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python - Extract all keys from a list of dictionaries

6

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44

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python - What's the reverse of shlex.split?

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5

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42

votes

datetime - How do you convert YYYY-MM-DDTHH:mm:ss.000Z time format to MM/DD/YYYY time format in Python?

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6

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41

votes

performance - Is it better to use an exception or a return code in Python?

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8

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40

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python - Lazy module variables--can it be done?

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8

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39

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python - How to make a 2d numpy array a 3d array?

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5

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39

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python - What does a "version file" look like?

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2

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39

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python - Convert column of date objects in Pandas DataFrame to strings

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9

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39

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python - Save matplotlib file to a directory

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4

answers

38

votes

Do we really need @staticmethod decorator in python to declare static method

3

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38

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performance - How to Reduce the time taken to load a pickle file in python

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7

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37

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python - How do I develop against OAuth locally?

5

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37

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fast, large-width, non-cryptographic string hashing in python

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