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ImportError: numpy.core.multiarray failed to import

... following command in my Mac terminal: python -c "import numpy;print(numpy.__version__);print(numpy.__file__)"; This command gave me the version and location of numpy that I was using (turned out it was 1.6.2). I went to this location and manually replaced it with the numpy folder for 1.8, which re...
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Twitter Bootstrap vs jQuery UI? [closed]

...afe, it works correctly and looks good in old browsers, where Bootstrap is based on CSS3 which basically means GREAT in new browsers, not so great in old Update frequency: Bootstrap is getting some great big updates with awesome new features, but sadly they might break previous code, so you can't ju...
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Is there a “goto” statement in bash?

... @ruakh Actually, many languages allow break LABEL_NAME;, rather than Bash's disgusting break INTEGER;. – Sapphire_Brick Jun 29 at 18:37 1 ...
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Correct way to use get_or_create?

... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers. Draft saved Draft discarded ...
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is not JSON serializable

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Finding a substring within a list in Python [duplicate]

... sub = 'abc' timeit.timeit('[s for s in mylist if sub in s]', setup='from __main__ import mylist, sub', number=100000) # for me 7.949463844299316 with Python 2.7, 8.568840944994008 with Python 3.4 timeit.timeit('next((s for s in mylist if sub in s), None)', setup='from __main__ import mylist, sub',...
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What is a word boundary in regex?

...vaScript, and PCRE match only ASCII characters with \w. Which is why Java-based regex searches for C++, C# or .NET (even when you remember to escape the period and pluses) are screwed by the \b. Note: I'm not sure what to do about mistakes in text, like when someone doesn't put a space after a per...
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java: HashMap not working

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Why isn't ProjectName-Prefix.pch created automatically in Xcode 6?

...e. Stop writing macros unless there is no other way (such as when you need __FILE__). If you do need macros, put them in a header and include it. The prefix header was necessary for things that are huge and used by nearly everything in the whole system (like Foundation.h). If you have something tha...
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Set the value of a variable with the result of a command in a Windows batch file

...%a in ('command1 ^| command2') do set VAR=%%a. – Bill_Stewart Mar 4 '16 at 19:23 @Bill_Stewart you just saved my day, ...