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Greenlet Vs. Threads
...can achieve with threads is significantly less. Additionally, threading in Python is more expensive and more limited than usual due to the GIL. Alternatives to concurrency are usually projects like Twisted, libevent, libuv, node.js etc, where all your code shares the same execution context, and regi...
How to duplicate sys.stdout to a log file?
...my question to also ask: What is the best way to accomplish logging when a python app is making a lot of system calls?
17 A...
python: SyntaxError: EOL while scanning string literal
...ut eight lines with " \" at the very end, was missing a " \" on one line.
Python IDLE didn't specify a line number that this error was on, but it red-highlighted a totally correct variable assignment statement, throwing me off. The actual misshapen string statement (multiple lines long with " \") ...
Confused by python file mode “w+”
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@NasifImtiazOhi - The Python docs say that w+ will "overwrite the existing file if the file exists". So as soon as you open a file with w+, it is now an empty file: it contains 0 bytes. If it used to contain data, that data has been truncated — ...
Kill process by name?
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Above works on .nix, but is not pythonic. The appro way, as posted below, is to use the os.system('taskkill /f /im exampleProcess.exe') approach, which is part of core python.
– Jonesome Reinstate Monica
Feb 13 '15 at ...
How to read and write INI file with Python3?
I need to read, write and create an INI file with Python3.
6 Answers
6
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Making Python loggers output all messages to stdout in addition to log file
Is there a way to make Python logging using the logging module automatically output things to stdout in addition to the log file where they are supposed to go? For example, I'd like all calls to logger.warning , logger.critical , logger.error to go to their intended places but in addition al...
Can Python test the membership of multiple values in a list?
...ssion 'a','b' in ['b', 'a', 'foo', 'bar'] doesn't work as expected because Python interprets it as a tuple:
>>> 'a', 'b'
('a', 'b')
>>> 'a', 5 + 2
('a', 7)
>>> 'a', 'x' in 'xerxes'
('a', True)
Other Options
There are other ways to execute this test, but they won't work...
How to equalize the scales of x-axis and y-axis in Python matplotlib?
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Sorry, plt.axis('scaled') didn't work for me in Python 3.7 and matplotlib - matplotlib==3.1.0 However, plt.axis('square') worked!
– rishi jain
Oct 11 '19 at 10:15
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What does the caret operator (^) in Python do?
I ran across the caret operator in python today and trying it out, I got the following output:
5 Answers
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