php shell_exec() vs exec()
php shell_exec() vs exec() With exec(), you can pass an optional param variable which will receive an array of output lines.
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Latest Articles and Errors& Fixes fo popular programming languages like HTML,CSS, PHP, Javascript, Angularjs and more
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Create GUID UUID in JavaScript
GUID : A GUID (Global Unique Identifier) is Microsoft’s implementation of a unique identifier (UUID). In its simplest form,...
[ Solved – 10 Answers ] JAVASCRIPT – How to pass command line arguments
PROBLEM We have a web server written in Node.js that we would like to launch with a specific folder. Does not sure how to...
[ Solved – 11 Answers ] JQUERY – JAVASCRIPT – Abort Ajax requests using jQuery
PROBLEM How to cancel/abort jQuery AJAX request? SOLUTION :1 jQuery Ajax methods return an XMLHttpRequest (or the...
How to Modify the URL without reloading the page
PROBLEM: How to Modify the URL without reloading the page? SOLUTION 1: Updating address bar with new URL without hash or...
[Solved – 8 Answers] PHP – How to secure database passwords in PHP
PROBLEM: When a PHP application makes a database connection it of course generally needs to pass a login and password. If...
[Solved -10 Answers] PHP – Fatal error: Maximum execution time of 30 seconds exceeded
PROBLEM: When downloading a JSON file from an online source and it runs through the loop getting this error: Fatal error:...
[ Solved -6 Answers ] PHP – MySQL- PHP + MySQL transactions examples
SOLUTION :1 We generally use when working with transactions looks like this (semi-pseudo-code): [ad...
PHP- php_Printer.dll
PROBLEM we are trying to get the php_printer.dll extension to work. we run PHP 5.2.8 with Apache 2.2 on a windows XP...
[Solved -6 Answers] CSS – HTML – wildcard * in CSS for classes
PROBLEM: We have these divs that styling with .tocolor, but we also need the unique identifier 1,2,3,4 etc. so we are adding...
