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How do you get the width and height of a multi-dimensional array?
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jquery stop child triggering parent event
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Do this:
$(document).ready(function(){
$(".header").click(function(){
$(this).children(".children").toggle();
});
$(".header a").click(function(e) {
e.stopPropagation();
});
});
If you want to...
open read and close a file in 1 line of code
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You don't really have to close it - Python will do it automatically either during garbage collection or at program exit. But as @delnan noted, it's better practice to explicitly close it for various reasons.
So, what you can do ...
How to support placeholder attribute in IE8 and 9
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in my IE8 password placeholder is in dots
– Mladen Janjetovic
Nov 27 '14 at 13:59
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How do I check for a network connection?
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Does this take care of "limited availability"?
– tofutim
Sep 13 '11 at 0:51
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Executing multiple commands from a Windows cmd script
I'm trying to write a Windows cmd script to perform several tasks in series.
However, it always stops after the first command in the script.
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The best way to remove duplicate values from NSMutableArray in Objective-C?
..., but there is a more elegant way to remove duplicates in a NSArray if you don't care about the order.
If we use Object Operators from Key Value Coding we can do this:
uniquearray = [yourarray valueForKeyPath:@"@distinctUnionOfObjects.self"];
As AnthoPak also noted it is possible to remove dupli...
Understanding the basics of Git and GitHub [closed]
I don't fully understand the purpose of using Git or Github; I know it helps to keep track of your changes and it's helpful for people collaborating with other people, but I don't collaborate with anybody so I don't know if this would be helpful for me.
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How to get started with developing Internet Explorer extensions?
Does anyone here have experience with/in developing IE extensions that can share their knowledge? This would include code samples, or links to good ones, or documentation on the process, or anything.
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How to diff one file to an arbitrary version in Git?
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You can do:
git diff master~20:pom.xml pom.xml
... to compare your current pom.xml to the one from master 20 revisions ago through the first parent. You can replace master~20, of course, with the object name (SHA1sum) of a commit...