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regex.test V.S. string.match to know if a string matches a regular expression

...sion Use .test if you want a faster boolean check. Use .match to retrieve all matches when using the g global flag. share | improve this answer | follow | ...
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How do you properly determine the current script directory in Python?

...ing to get. It's unusual to be executing a script with exec/execfile; normally you should be using the module infrastructure to load scripts. If you must use these methods, I suggest setting __file__ in the globals you pass to the script so it can read that filename. There's no other way to get th...
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How do I browse an old revision of a Subversion repository through the web view?

... Be careful with that: this is not officially supported and can change anytime with a new release. Even though it has been the same since the very beginnings of svn... – Stefan Mar 16 '09 at 18:01 ...
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PHP: merge two arrays while keeping keys instead of reindexing?

...operator is not an addition, it's a union. If the keys don't overlap then all is good, but if they do... – GordonM May 3 '12 at 15:46 3 ...
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How do you plot bar charts in gnuplot?

...plications it's more convenient to use the histogram plotting style, especially for grouping and stacking values. – Christoph Feb 1 '15 at 14:18 ...
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How to count the number of set bits in a 32-bit integer?

...Hamming Weight', 'popcount' or 'sideways addition'. The 'best' algorithm really depends on which CPU you are on and what your usage pattern is. Some CPUs have a single built-in instruction to do it and others have parallel instructions which act on bit vectors. The parallel instructions (like x86's ...
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Difference between jQuery `click`, `bind`, `live`, `delegate`, `trigger` and `on` functions (with an

... of events up in another page, the API itself is tremendously helpful, and all of what I'm discussing below is linked directly from this page. First, .click(function) is literally a shortcut for .bind('click', function), they are equivalent. Use them when binding a handler directly to an element, ...
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My pull request has been merged, what to do next?

...tories you contribute to'. It is easier to: delete your fix branch (actually, it is now deleted for you) on your fork (and in your local cloned repo: see "Delete a Git branch both locally and remotely") git pull upstream master (if master was the branch in which your fix has been integrated: the ...
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How to send commands when opening a tmux session inside another tmux session?

... Additionally I had to comment out my existing last-window binding as it was called when doing C-a C-a, as such: #bind-key C-a last-window. Note my prefix is a, not the default b. – Kris Dec 16 '...
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Difference between “change” and “input” event for an `input` element

...st browsers when content is changed and the element loses focus. It's basically an aggregate of changes. It will not fire for every single change as in the case input event. The input event fires synchronously on change of the content for the element. As such, the event listener tends to fire more f...