Category: Web development

DNS Google for gmail,hotmail,yahoo in DirectAdmin.

Gmail, yahoo,hotmail need some pre-requisite DNS settings so there is no problem with emails. In the DirectAdmin admin we go to the DNS administrator and find the domain we want to edit and the page with all the settings must have the following: _dmarc  |  TXT  |  "v=DMARC1; p=none; sp=none;"  (if i want to [...]

Delete cache on TablePress plugin for WordPress

TablePress cache saved on database. So in order to delete it you have to execute:


Opencart 2.2 redirect issue

If you want to redirect your old site pages to new opencart 2.x,  add the following code to the end of .htaccess: (the example is from virtuemart to opencart 2.2)

Error pagination page={page} in SEO (Opencart)

A simple solution to fix this issue is to make some modifications in: /system/library/pagination.php Search for

and replace with

also find

and replace with


Mail server setup using ISP config

Automated installation on Ubuntu 16.04

source:   How to disable spamfilter- and antivirus functions in ISPConfig 3 If you use a mailserver wil very low ram (< 500 MB) and a slow CPU then it might be nescessary to disable the spam- and antivirus filter functions in ISPConfig 3 as amavisd and clamav […]

Change category image size in Journal theme (OpenCart)

The category image size in Journal is predefined as 175×175. You can change this if you edit the file: /catalog/controller/journal2/category.php and change these 2 lines:

  If you want to change the custom section image size go to custom section->edit module->General Options->Image Dimensions

Last modified.: 30/03/2017 Web development

Force redirect to www using .htaccess

Edit your .htaccess file and add the following:


Copy component manually in Joomla 2.x

First of all copy the folders /components/com_x /administrator/components/com_x Then copy the component’s rows from tables: extensions menu assets redirect_links