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How can I check if a scrollbar is visible?
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379
a little plugin for it.
(function($) {
$.fn.hasScrollBar = function() {
return thi...
How can I check if a Perl array contains a particular value?
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jkramerjkramer
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How to install Google Play Services in a Genymotion VM (with no drag and drop support)?
... ARM Translation Installer v1.1
- Google Apps for your Android version: 2.3.7 - 4.4.4 or 4.4 - 6.0 (with platform and variant) You can also find the GApps list in the wbroek user GitHubGist page.
Open Genymotion emulator and go to home screen then drag and drop the first file Genymotion-ARM-Transla...
How does having a dynamic variable affect performance?
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238
I've read dynamic makes the compiler run again, but what it does. Does it have to recompile ...
Best way to get child nodes
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edited Sep 12 '13 at 8:25
answered Apr 30 '12 at 9:52
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Scala Doubles, and Precision
...r round a Double? At one point in my code I would like a number like: 1.23456789 to be rounded to 1.23
12 Answers
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What's the difference between :: (double colon) and -> (arrow) in PHP?
...esolution, and it may have either a class name, parent, self, or (in PHP 5.3) static to its left. parent refers to the scope of the superclass of the class where it's used; self refers to the scope of the class where it's used; static refers to the "called scope" (see late static bindings).
The rul...
Code for Greatest Common Divisor in Python [closed]
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303
It's in the standard library.
>>> from fractions import gcd
>>> gcd(20,8)
4...
Foreign key constraints: When to use ON UPDATE and ON DELETE
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3 Answers
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Where can I download Spring Framework jars without using Maven?
...t;project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>spring-source-download<...