PHP: How to check if a MySQL table exists
In this article, we show how to check if a MySQL table exists using PHP. Using the code below, you can check to see if…
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How to Install RPMforge yum repository on CentOS 7
Read: How to Install RPMforge yum repository on CentOS 6 In this tutorial we will learn how to install and add the RPMforge repository on…
How to fix PHP warning: Cannot load Zend OPcache – extension already loaded
If you see this warning like this: or See your PHP config folder: You see two files: Delete file 10-opcache.ini, then restart PHP-FPM
How to install Linux Malware Detect – Maldet on CentOS 7
LINUX MALWARE DETECT Linux Malware Detect (LMD) is a malware scanner for Linux released under the GNU GPLv2 license, that is designed around the threats…
Slim Framework: missing Authorization header in Apache server
You can’t get Authorization header in Apache server: You can get this header with this method: But when you use oauth2-client you can’t use that…
How to flush DNS cache on Windows
You also like: How to flush DNS cache on CentOS How to flush DNS cache on Windows? Step 1: With Windows XP: Start, Run and…
How to allow cross-origin ajax request get and set cookie
How to allow cross-origin ajax request get and set cookie? Step 1: send header Access-Control-Allow-Credentials: true Example for PHP: Step 2: set header Access-Control-Allow-Origin: http://yourdomain.com…
Enable Remote Access To MySQL / MariaDB Databases on Linux
By default, MySQL or MariaDB only listens for connections from the localhost. All remote access to the server is denied by default. Step 1: To…
How to fix error in WordPress: redirected you too many times
How to fix error in WordPress: redirected you too many times This error orcurs when you use CloudFlare with SSL. Simple: add some lines in…
Example: jQuery UI Draggable with Handle and Cancel
HTML CSS: JAVASCRIPT: Live Example: http://jsfiddle.net/sans_amour/dcn16tq9/