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Algorithm to generate all possible permutations of a list?

... follow | edited Sep 28 '16 at 15:46 Edward 83411 gold badge1414 silver badges3333 bronze badges ...
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How to select Python version in PyCharm?

... follow | edited Dec 30 '14 at 21:56 Eric Leschinski 114k4949 gold badges368368 silver badges313313 bronze badges ...
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Timeout a command in bash without unnecessary delay

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Allowed characters in Linux environment variable names

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How to convert all text to lowercase in Vim

... just as it isn’t possible to convert text to bold or italic in any text editor (as opposed to word processor). If you want to convert text to lowercase, create a visual block and press u (or U to convert to uppercase). Tilde (~) in command mode reverses case of the character under the cursor. If ...
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JavaScript equivalent of PHP's in_array()

... with a sane amount of array elements the above will do the trick nicely. EDIT: Whoops. I didn't even notice you wanted to see if an array was inside another. According to the PHP documentation this is the expected behavior of PHP's in_array: $a = array(array('p', 'h'), array('p', 'r'), 'o'); if ...
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read file from assets

...ch (IOException e) { //log the exception } } } EDIT : My answer is perhaps useless if your question is on how to do it outside of an activity. If your question is simply how to read a file from asset then the answer is above. UPDATE : To open a file specifying the type ...
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Is it possible to break a long line to multiple lines in Python [duplicate]

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Why is UICollectionViewCell's outlet nil?

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Handler vs AsyncTask

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