Random questions updated - Page 49

16

answers

949

votes

unit testing - How do you test that a Python function throws an exception?

python unit-testing exception exception-handling

5

answers

298

votes

python - Matplotlib different size subplots

python plot matplotlib figure

7

answers

255

votes

python - Daemon Threads Explanation

python multithreading daemon python-multithreading

4

answers

222

votes

python - Make virtualenv inherit specific packages from your global site-packages

python virtualenv

14

answers

211

votes

Converting integer to binary in python

python binary integer

12

answers

181

votes

python - Parse a .py file, read the AST, modify it, then write back the modified source code

python compiler-construction abstract-syntax-tree

6

answers

157

votes

How to do parallel programming in Python?

python parallel-processing

13

answers

239

votes

How to send email to multiple recipients using python smtplib?

python email smtp message smtplib

13

answers

542

votes

Access an arbitrary element in a dictionary in Python

python dictionary

4

answers

96

votes

Python script to do something at the same time every day

python python-2.7 scheduler

17

answers

305

votes

python - Remove all special characters, punctuation and spaces from string

python regex string

12

answers

238

votes

xml - How to use XPath in Python?

python xml dom xpath python-2.x

4

answers

84

votes

python - Creating a new corpus with NLTK

python nlp nltk corpus

16

answers

288

votes

python - numpy: most efficient frequency counts for unique values in an array

python arrays performance numpy

8

answers

130

votes

python - Compare two columns using pandas

python pandas if-statement dataframe

6

answers

277

votes

Python's most efficient way to choose longest string in list?

python list list-comprehension

9

answers

413

votes

python - Case insensitive regular expression without re.compile?

python regex case-sensitive case-insensitive

21

answers

275

votes

python - Convert array of indices to 1-hot encoded numpy array

python numpy machine-learning numpy-ndarray one-hot-encoding

5

answers

341

votes

How to percent-encode URL parameters in Python?

python url encoding urllib urlencode

11

answers

184

votes

Convert Unicode to ASCII without errors in Python

python unicode utf-8 character-encoding ascii

11

answers

189

votes

python - Common elements comparison between 2 lists

9

answers

143

votes

python - How can I pass data from Flask to JavaScript in a template?

javascript python flask jinja2

8

answers

359

votes

python - How to take the first N items from a generator or list?

python list generator

8

answers

137

votes

Convert string in base64 to image and save on filesystem in Python

7

answers

264

votes

python - Display image as grayscale using matplotlib

python matplotlib grayscale

2

answers

57

votes

How to make a custom activation function with only Python in Tensorflow?

python tensorflow neural-network deep-learning activation-function

4

answers

153

votes

io - What exactly is Python's file.flush() doing?

python io output-buffering fsync

18

answers

251

votes

python - error UnicodeDecodeError: 'utf-8' codec can't decode byte 0xff in position 0: invalid start byte

python python-3.x utf-8

11

answers

107

votes

Python: pandas merge multiple dataframes

python pandas dataframe merge data-analysis

3

answers

74

votes

python - How to use JDBC source to write and read data in (Py)Spark?

python scala apache-spark apache-spark-sql pyspark

18

answers

187

votes

python - Is there a decorator to simply cache function return values?

python caching decorator memoization

6

answers

175

votes

python - Pandas read_csv from url

python csv pandas request

13

answers

290

votes

python - Get month name from number

python datetime date

6

answers

195

votes

oop - How can I access "static" class variables within class methods in Python?

python oop static-variables

3

answers

143

votes

How to capture stdout output from a Python function call?

python stdout capture

9

answers

143

votes

In Python, how do I read the exif data for an image?

python image python-imaging-library exif

17

answers

173

votes

python - How to get a random value from dictionary?

python random dictionary key

8

answers

169

votes

python - Format output string, right alignment

python alignment string-formatting

9

answers

63

votes

scripting - How can I sandbox Python in pure Python?

python scripting

10

answers

95

votes

Multiple Python versions on the same machine?

8

answers

102

votes

linux - How can I set the 'backend' in matplotlib in Python?

python linux graphics matplotlib

18

answers

135

votes

Python: Ignore 'Incorrect padding' error when base64 decoding

5

answers

116

votes

python - How to write to a CSV line by line?

python string file csv io

6

answers

75

votes

python - How to one-hot-encode from a pandas column containing a list?

python pandas numpy scikit-learn sklearn-pandas

3

answers

68

votes

python - Matplotlib overlapping annotations / text

python matplotlib annotate

11

answers

42

votes

algorithm - Elegant Python code for Integer Partitioning

python algorithm

3

answers

81

votes

datetime - Plotting dates on the x-axis with Python's matplotlib

python datetime matplotlib

8

answers

138

votes

python multithreading wait till all threads finished

python multithreading

3

answers

103

votes

Python: get a frequency count based on two columns (variables) in pandas dataframe some row appers

python pandas group-by dataframe

5

answers

57

votes

python - Access a function variable outside the function without using "global"

python local-variables

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