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Switch statement for greater-than/less-than
... scrollleft = 1000;
switch (true)
{
case (scrollleft > 1000):
alert('gt');
break;
case (scrollleft <= 1000):
alert('lt');
break;
}
Demo: http://jsfiddle.net/UWYzr/
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How to get year/month/day from a date object?
alert(dateObj) gives Wed Dec 30 2009 00:00:00 GMT+0800
16 Answers
16
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Android emulator shows nothing except black screen and adb devices shows “device offline”
...17, the graphics acceleration feature for the emulator is experimental; be alert for incompatibilities and errors when using this feature.
and
Start the AVD Manager and create a new AVD with the Target value of Android 4.0.3 (API Level 15), revision 3 or higher.
So Android 4.0.3 (API Level 1...
Get the real width and height of an image with JavaScript? (in Safari/Chrome)
...ic = $('img');
pic.removeAttr("width");
pic.removeAttr("height");
alert( pic.width() );
alert( pic.height() );
});
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Detect Browser Language in PHP
I use the following PHP script as index for my website.
12 Answers
12
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ASP.NET MVC Relative Paths
...
Try this:
<script type="text/javascript" src="<%=Url.Content("~/Scripts/jquery-1.2.6.js")%>"></script>
Or use MvcContrib and do this:
<%=Html.ScriptInclude("~/Content/Script/jquery.1.2.6.js")%>
...
Checking if a key exists in a JavaScript object?
...
It will return undefined.
var aa = {hello: "world"};
alert( aa["hello"] ); // popup box with "world"
alert( aa["goodbye"] ); // popup box with "undefined"
undefined is a special constant value. So you can say, e.g.
// note the three equal signs so that null wo...
Capturing “Delete” Keypress with jQuery
...
$('html').keyup(function(e){
if(e.keyCode == 46) {
alert('Delete key released');
}
});
Source: javascript char codes key codes from www.cambiaresearch.com
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impro...
Show the progress of a Python multiprocessing pool imap_unordered call?
I have a script that's successfully doing a multiprocessing Pool set of tasks with a imap_unordered() call:
9 Answers
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What are the best JVM settings for Eclipse? [closed]
...ded Oracle JVM 1.6u21 (pre build 7) and Eclipse crashes
Andrew Niefer did alert me to this situation, and wrote a blog post, about a non-standard vm argument (-XX:MaxPermSize) and can cause vms from other vendors to not start at all.
But the eclipse version of that option (--launcher.XXMaxPermSize)...