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Performance of foreach, array_map with lambda and array_map with static function
...IW, I just did the benchmark since poster didn't do it. Running on PHP 5.3.10 + XDebug.
UPDATE 2015-01-22 compare with mcfedr's answer below for additional results without XDebug and a more recent PHP version.
function lap($func) {
$t0 = microtime(1);
$numbers = range(0, 1000000);
$ret = $...
How do I make an HTML text box show a hint when empty?
...was added in 3.7. Chrome is fine. Internet Explorer only added support in 10. If you target a browser that does not support input placeholders, you can use a jQuery plugin called jQuery HTML5 Placeholder, and then just add the following JavaScript code to enable it.
$('input[placeholder], textarea...
Gradle build only one module
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To execute a task of a specific subproject, specify its task path. For example:
gradle :ABC:bu...
Where does Jenkins store configuration files for the jobs it runs?
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edited May 10 '13 at 17:05
answered May 25 '11 at 22:05
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Are tuples more efficient than lists in Python?
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Mark HarrisonMark Harrison
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Structs versus classes
I'm about to create 100,000 objects in code. They are small ones, only with 2 or 3 properties. I'll put them in a generic list and when they are, I'll loop them and check value a and maybe update value b .
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What do people find difficult about C pointers? [closed]
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answered Oct 26 '10 at 17:30
jkerianjkerian
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Is MD5 still good enough to uniquely identify files?
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edited Oct 27 '10 at 10:40
answered Oct 27 '10 at 10:33
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Can a constructor in Java be private?
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answered May 12 '10 at 4:29
Michael Aaron SafyanMichael Aaron Safyan
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List comprehension with if statement
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edited Feb 10 '17 at 17:10
pfnuesel
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