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How do I check whether a jQuery element is in the DOM?
...support and to shave the constant factors to minimum.
As seen also here - http://jsperf.com/jquery-element-in-dom/28 - the code would look like this:
var isElementInDOM = (function($) {
var docElt = document.documentElement, find,
contains = docElt.contains ?
function(elt) { return...
How to check whether mod_rewrite is enable on server?
...mod_rewrite'. If it is enabled you see it as 'Loaded Modules'
If not, open httpd.conf (Apache Config file) and look for the following line.
#LoadModule rewrite_module modules/mod_rewrite.so
Remove the pound ('#') sign at the start and save the this file.
Restart your apache server.
Access the same ...
Why can't I reference System.ComponentModel.DataAnnotations?
...ft .NET Framework
Version 4.5.51641
Installed Version: Professional
(2)
http://go.microsoft.com/fwlink/?LinkId=229318
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AngularJS: ng-show / ng-hide not working with `{{ }}` interpolation
...
<script src="http://code.angularjs.org/1.2.0-rc.2/angular.js"></script>
<script type="text/javascript">
function controller($scope) {
$scope.data = {
show: true,
hide: false
};
...
How can we match a^n b^n with Java regex?
...B>c)+ (?(B)(?!))
...
(?<Z-Y>z)+ (?(Y)(?!))
$
For example: http://www.ideone.com/usuOE
Edit:
There is also a PCRE pattern for the generalized language with recursive pattern, but a lookahead is needed. I don't think this is a direct translation of the above.
^
(?=(a(?-1)?b)) ...
Map Tiling Algorithm
... degrees);
}
function tileRotate(tile:Object, degrees:uint):void
{
// http://www.flash-db.com/Board/index.php?topic=18625.0
var midPoint:int = tileDimension/2;
var point:Point=new Point(tile.x+midPoint, tile.y+midPoint);
var m:Matrix=tile.transform.matrix;
m.tx -= point.x;
m...
First letter capitalization for EditText
...android:textSize="12sp" />
Refer to the following link for reference:
http://developer.android.com/reference/android/widget/TextView.html#attr_android%3ainputType
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How do I disable the resizable property of a textarea?
...ll have to set something like overflow: scroll;
Quote by Sara Cope,
http://css-tricks.com/almanac/properties/r/resize/
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How do you remove Subversion control for a folder?
...rent working copy location and it will remove the .svn folders and files.
http://tortoisesvn.net/docs/release/TortoiseSVN_en/tsvn-dug-export.html#tsvn-dug-export-unversion
Updated Answer for Subversion 1.7:
In Subversion 1.7 the working copy has been revised extensively. There is only one .svn fol...
How to uninstall Jenkins?
...tions apply if you installed using the official Jenkins Mac installer from http://jenkins-ci.org/
Execute uninstall script from terminal:
'/Library/Application Support/Jenkins/Uninstall.command'
or use Finder to navigate into that folder and double-click on Uninstall.command.
Finally delete las...