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How can I sort arrays and data in PHP?
...te a comparison function. That function takes two elements and must return 0 if these elements are considered equal, a value lower than 0 if the first value is lower and a value higher than 0 if the first value is higher. That's all that's needed:
function cmp(array $a, array $b) {
if ($a['foo']...
Convert character to ASCII code in JavaScript
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What is the best way to compute trending topics or tags?
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This problem calls for a z-score or standard score, which will take into account the historical...
Integer division with remainder in JavaScript?
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For some number y and some divisor x compute the quotient (quotient) and remainder (remainder) ...
Array slicing in Ruby: explanation for illogical behaviour (taken from Rubykoans.com)
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Common xlabel/ylabel for matplotlib subplots
...lots(nrows=3, ncols=3, sharex=True, sharey=True, figsize=(6, 6))
fig.text(0.5, 0.04, 'common X', ha='center')
fig.text(0.04, 0.5, 'common Y', va='center', rotation='vertical')
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The simplest possible JavaScript countdown timer? [closed]
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510
I have two demos, one with jQuery and one without. Neither use date functions and are about as s...
Convert boolean result into number/integer
I have a variable that stores false or true , but I need 0 or 1 instead, respectively. How can I do this?
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How to output only captured groups with sed?
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answered May 6 '10 at 2:39
Paused until further notice.Paused until further notice.
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How do I round to the nearest 0.5?
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Multiply your rating by 2, then round using Math.Round(rating, MidpointRounding.AwayFromZero), ...