How to disable specific wordpress plugins from automatic upgrade
Sometime there is need to use some plugins in an application and you have the need to customize it UI or functionality to meet your business requirements. You install the…
Drupal 8 how to get value of the webform submission in webform confirmation twig file
Put the below code in youractivetheme.theme file /** * Implements hook_preprocess_HOOK(). */ function _preprocess_webform_confirmation(&$vars) { if ($vars->id() == 'put your webform id') { // Set your custom message here $markup…
How to search string in all files in a folder and sub folder recursivelly
How to use “grep” command in linux or macos to find text inside all files in a folder and including subdirectories Command for the same is grep -rl "string to…
php session handler using mysql on multiple server setup or load balancer setup
Many a time you have to host your website on multiple server such as load balancer to server high traffic website. It is obvious that if i have a load…
WordPress permalink pagination not working
Say for example i have created a custom post type. I have implemented pagination for the same. When i call this url http://localhost.dm/news/multi-media-gallery/page/2/, it show page not found. But if…
Jquery set input value and trigger on blur event
I want to trigger an event every time i click on select on any element by id First i will try to set the input value by the following code…
Add default blank value for select option in contact form 7 wordpress
Normally when you use contact form 7 plugin , for dropdown select option, there is no option to set blank value for the first option to validate the select field.…
How to show or hide yii2 gridview action button conditionally
In Yii2 Gridview normally to display the action button we have the following chunk of code $columns = , 'name', 'description:ntext', 'status', ]; The output you see as below: Now…
How to create date wise apache error log and access log
By default apache write the access log and error log in the single file. Later it grow in sizes over days and then when you have to debug you find…
export mysql database – mysql dump
When you have access to the command line and you have the export large database, you will not be able to export from phpmyadmin. Hence mysql provide you handy method…