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How to find out which processes are using swap space in Linux?
...s, but they don't seem to do anything on my machine): htop.sourceforge.net/index.php?page=faq
– yukondude
Nov 11 '09 at 19:25
6
...
AngularJS : Where to use promises?
...96TnxqKhuA?p=preview
Source:
(for those too lazy to click on the links)
index.html
<head>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular.js"></script>
<script src="app.js"></script>
</head>
<body ng-app="...
How to add facebook share button on my website?
...e the following lines:
<a href="https://www.facebook.com/sharer/sharer.php?u=example.org" target="_blank">
Share on Facebook
</a>
Documentation can be found at https://developers.facebook.com/docs/reference/plugins/share-links/
...
Apache: client denied by server configuration
... works fine.
<Directory /var/www/sf_project/web/>
Options All Indexes FollowSymLinks
AllowOverride All
Order allow,deny
Allow from all
</Directory>
If you wan't to restrict access to a specific ip range, e.g. localhost use this:
Allow from 127.0.0.0/8
The mo...
How can I extract a predetermined range of lines from a text file on Unix?
...16482 are the start line number and end line number, inclusive. This is 1-indexed. -n suppresses echoing the input as output, which you clearly don't want; the numbers indicate the range of lines to make the following command operate on; the command p prints out the relevant lines.
...
How do I pass variables and data from PHP to JavaScript?
...ny value in PHP, arrays, strings,
//even objects.
index.php (or whatever the actual page is named like)
<!-- snip -->
<script>
function reqListener () {
console.log(this.responseText);
}
var oReq = new XMLHttpRequest(); // New request object
...
Redirecting to a certain route based on condition
...& user.isAdmin
}
})
})
3. Check auth on each route change.
// index.js
.run(function ($rootScope, $location) {
$rootScope.$on('$routeChangeStart', function (ev, next, curr) {
if (next.$$route) {
var user = $rootScope.user
var auth = next.$$route.auth
if (auth &a...
How do I get the entity that represents the current user in Symfony2?
...ct the Security service via auto-wiring in the controller like this:
<?php
use Symfony\Component\Security\Core\Security;
class SomeClass
{
/**
* @var Security
*/
private $security;
public function __construct(Security $security)
{
$this->security = $securit...
Named string formatting in C#
...ly not only variable names, but expressions are supported - e.g. not only {index} works, but also {(index + 1).ToString().Trim()}
Enjoy! (& click "Send a Smile" in the VS)
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Checking if a field contains a string
...
Note that this will not make efficient use of an index and result in all values being scanned for matches. See the notes on Regular Expressions
– Stennie
Jul 18 '12 at 20:54
...