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Format bytes to kilobytes, megabytes, gigabytes
...bytes = max($bytes, 0);
$pow = floor(($bytes ? log($bytes) : 0) / log(1024));
$pow = min($pow, count($units) - 1);
// Uncomment one of the following alternatives
// $bytes /= pow(1024, $pow);
// $bytes /= (1 << (10 * $pow));
return round($bytes, $precision) . ' ' ...
How can I remove a flag in C?
... // 00000000
ENABLE_RUN = 1 // 00000001
ENABLE_SHOOT = 2 // 00000010
ENABLE_SHOOTRUN = 3 // 00000011
value = ENABLE_RUN // 00000001
value |= ENABLE_SHOOT // 00000011 or same as ENABLE_SHOOTRUN
When you perform a Bitwise AND with Bitwise NOT of the value you want unset.
value = va...
Override Python's 'in' operator?
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answered Feb 7 '10 at 14:10
Ignacio Vazquez-AbramsIgnacio Vazquez-Abrams
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Offset a background image from the right using CSS
...
I found this CSS3 feature helpful:
/* to position the element 10px from the right */
background-position: right 10px top;
As far as I know this is not supported in IE8. In latest Chrome/Firefox it works fine.
See Can I use for details on the supported browsers.
Used source: http://t...
Replace a newline in TSQL
...eed something like this:
SELECT REPLACE(REPLACE(@str, CHAR(13), ''), CHAR(10), '')
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jQuery document.ready vs self calling anonymous function
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answered Jul 15 '10 at 20:06
jAndyjAndy
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JavaScript “new Array(n)” and “Array.prototype.map” weirdness
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David MårtenssonDavid Mårtensson
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How to Sort Multi-dimensional Array by Value?
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answered Apr 23 '10 at 14:04
Christian StuderChristian Studer
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How do I draw a grid onto a plot in Python?
...plot using pylab in Python and now I would like to superimpose a grid of 10x10 onto the scatter plot. How do I do that?
5...
Rounding float in Ruby
...; "2.35"
If you want to store it rounded, you can use
>> (2.3465*100).round / 100.0
=> 2.35
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