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What is the difference between single-quoted and double-quoted strings in PHP?
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1109
PHP strings can be specified not just in two ways, but in four ways.
Single quoted strings wi...
Why does Python use 'magic methods'?
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edited Apr 17 '10 at 7:38
answered Apr 17 '10 at 7:32
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jQuery if checkbox is checked
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1074
if ($('input.checkbox_check').is(':checked')) {
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Python 3: ImportError “No Module named Setuptools”
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edited May 30 at 4:39
Soham Dongargaonkar
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Is That REST API Really RPC? Roy Fielding Seems to Think So
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answered Jul 22 '09 at 12:57
SerialSebSerialSeb
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Still Reachable Leak detected by Valgrind
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+50
There is more than one way to define "memory leak". In particular, there are two primary definitions of "memory leak" that are in comm...
How to get root access on Android emulator?
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10 Answers
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Active
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android splash screen sizes for ldpi,mdpi, hdpi, xhdpi displays ? - eg : 1024X768 pixels for ldpi
... xxhdpi displays are normal sized screens.
xlarge screens are at least 960dp x 720dp
large screens are at least 640dp x 480dp
normal screens are at least 470dp x 320dp
small screens are at least 426dp x 320dp
You can view the statistics on the relative sizes of devices on Google's dashboard wh...
Uncaught ReferenceError: $ is not defined?
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707
You should put the references to the jquery scripts first.
<script language="JavaScript" t...
Get the first element of an array
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1406
Original answer, but costly (O(n)):
array_shift(array_values($array));
In O(1):
array_pop(a...