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PHP Regex to get youtube video ID?

...y are very easy to make an error in, so if there are PHP functions specifically for what you are trying to accomplish, use those.) parse_url takes a string and cuts it up into an array that has a bunch of info. You can work with this array, or you can specify the one item you want as a second argum...
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Broken references in Virtualenvs

I recently installed a bunch of dotfiles on my Mac along with some other applications (I changed to iTerm instead of Terminal, and Sublime as my default text editor) but ever since, all my virtual environments have stopped working, although their folders inside .virtualenvs are still there and they ...
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Turn a string into a valid filename?

I have a string that I want to use as a filename, so I want to remove all characters that wouldn't be allowed in filenames, using Python. ...
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How can I find the number of arguments of a Python function?

...ms = sig.parameters print(params['kwarg1']) # prints: kwarg1=20 Additionally, you can call len on sig.parameters to also see the number of arguments this function requires: print(len(params)) # 3 Each entry in the params mapping is actually a Parameter object that has further attributes makin...
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Django rest framework, use different serializers in the same ModelViewSet

... like to provide two different serializers and yet be able to benefit from all the facilities of ModelViewSet : 6 Answers ...
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How do you create a daemon in Python?

...Sander Marechal's code sample is superior to the original, which was originally posted in 2004. I once contributed a daemonizer for Pyro, but would probably use Sander's code if I had to do it over. share | ...
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Read text file into string array (and write)

... is also quite useful when starting with a language removing the need initially to access a database. Does one exist in Golang? e.g. ...
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How to get an absolute file path in Python

... Note: On most platforms, this is equivalent to calling the function normpath() as follows: normpath(join(os.getcwd(), path)). So if mydir/myfile.txt do not under os.getcwd(), the absolute path is not the real path. – coanor Nov 25 '14...
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Send file using POST from a Python script

...ding, but you should be able to read through it and see how it works: user_agent = "image uploader" default_message = "Image $current of $total" import logging import os from os.path import abspath, isabs, isdir, isfile, join import random import string import sys import mimetypes import urllib2 i...
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Multiprocessing: How to use Pool.map on a function defined in a class?

... [p.join() for p in proc] return [p.recv() for (p, c) in pipe] if __name__ == '__main__': print parmap(lambda x: x**x, range(1, 5)) share | improve this answer | ...