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How to run functions in parallel?

...starting' for i in xrange(10000000): pass print 'func2: finishing' if __name__ == '__main__': p1 = Process(target=func1) p1.start() p2 = Process(target=func2) p2.start() p1.join() p2.join() The mechanics of starting/joining child processes can easily be encapsulated into a functio...
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How can I add to List

... user_s 88322 gold badges1010 silver badges3030 bronze badges answered May 5 '10 at 22:48 Bert FBert F ...
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Strange, unexpected behavior (disappearing/changing values) when using Hash default value, e.g. Hash

...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
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Convert dmesg timestamp to custom date format

...kernel.org/pub/linux/utils/util-linux/v2.20/… – ks1322 Apr 2 '14 at 8:04 1 ...
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Move window between tmux clients

...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
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Selecting multiple columns in a pandas dataframe

...ou can just return a view of only those columns by passing a list into the __getitem__ syntax (the []'s). df1 = df[['a', 'b']] Alternatively, if it matters to index them numerically and not by their name (say your code should automatically do this without knowing the names of the first two columns)...
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How do you run a crontab in Cygwin on Windows?

... cygrunsrv: Error installing a service: OpenSCManager: Win32 error 5: Access is denied. – niken Aug 25 '16 at 18:45 add a comment  |  ...
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Process escape sequences in a string in Python

...ode the string. >>> myString = "spam\\neggs" >>> decoded_string = bytes(myString, "utf-8").decode("unicode_escape") # python3 >>> decoded_string = myString.decode('string_escape') # python2 >>> print(decoded_string) spam eggs Don't use the AST or eval. Using t...
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Optional Parameters in Go?

...a pointer. – burfl Mar 29 '18 at 11:32 add a comment  |  ...
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Markdown and including multiple files

...e, if you were creating a book, then you could have chapters like this: 01_preface.md 02_introduction.md 03_why_markdown_is_useful.md 04_limitations_of_markdown.md 05_conclusions.md You can merge them by doing executing this command within the same directory: pandoc *.md > markdown_book.html ...