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How to disable / enable dialog negative positive buttons?
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How do I change the background color of the ActionBar of an ActionBarActivity using XML?
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lupchiazoemlupchiazoem
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Generating a random password in php
... $alphabet = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890';
$pass = array(); //remember to declare $pass as an array
$alphaLength = strlen($alphabet) - 1; //put the length -1 in cache
for ($i = 0; $i < 8; $i++) {
$n = rand(0, $alphaLength);
$pass[...
LINQ equivalent of foreach for IEnumerable
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edited Jun 29 '15 at 8:37
huysentruitw
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How to remove the hash from window.location (URL) with JavaScript without page refresh?
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edited May 23 '17 at 12:34
Community♦
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answered Sep 9 '09 at 3:06
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What's faster, SELECT DISTINCT or GROUP BY in MySQL?
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78
DISTINCT will be faster only if you DON'T have an index (as it doesn't sort). When you do have an index and it's used, they're synonyms.
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How does the NSAutoreleasePool autorelease pool work?
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Placeholder in IE9
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Chris JacobChris Jacob
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Package doesn't exist error in intelliJ
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I tried to "Maven > Reimport" but the only thing that actually fixed it was to close the pro...