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When is it practical to use Depth-First Search (DFS) vs Breadth-First Search (BFS)? [closed]
...s like BitTorrent, GPS systems to find nearby locations, social networking sites to find people in the specified distance and things like that.
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querySelector and querySelectorAll vs getElementsByClassName and getElementById in JavaScript
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I support @janaspage's statement. Site is down today also.
– doplumi
Jun 30 '15 at 18:04
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php check if array contains all array values from another array
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present in all the arguments. Note that keys are preserved.
http://www.php.net/manual/en/function.array-intersect.php
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Why would json_encode return an empty string
I have a simple php structure with 3 nested arrays.
13 Answers
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What does $1 [QSA,L] mean in my .htaccess file?
...)$ (matches any URL except the server root), it will be rewritten as index.php?url=$1 which means a request for ollewill be rewritten as index.php?url=olle).
QSA means that if there's a query string passed with the original URL, it will be appended to the rewrite (olle?p=1 will be rewritten as inde...
Good ways to manage a changelog using git?
...he code currently mandates that each client have their own copy of the PHP site; I'm changing this, but it's slow-going).
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What are the best practices for catching and re-throwing exceptions?
...t to decide how the failure should be handled at the top level. In earlier PHP versions this would be implemented as
$connect = new CONNECT($db, $user, $password, $driver, $host);
try {
$connect->insertSomeRecord();
}
catch (Exception $e) {
$connect->disconnect(); // we don't want to ...
How can I detect if the user is on localhost in PHP?
...y web application is on the server it resides on? If I remember correctly, PHPMyAdmin does something like this for security reasons.
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What is the cleanest way to get the progress of JQuery ajax request?
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http://www.htmlgoodies.com/beyond/php/show-progress-report-for-long-running-php-scripts.html
I was searching for a similar solution and found this one use full.
var es;
function startTask() {
es = new EventSource('yourphpfile.php');
//a message is rec...
Architecture for merging multiple user accounts together
Okay, I got a website where you can register yourself and login. You can also login with your facebook, twitter or linkedin account.
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