tutorials and code snippets
Elacticsearch installation on windows. Elasticsearch is developed in Java and is released as open source under the terms of the Apache License. You can install elasticsearch on windows too as I installed it for...
Get user ip address in symfony2 controller In symfony2 controller we can get user ip address by request service. Following is statement to get ip address.
Contact form 7 is very famous form plugin for wordpress. It allows us to manage and customize multiple forms with simple markup. We can build forms with bootstrap html structure and classes. For bootstrap...
Add custom error message for form fields in symfony2 Symfony is a set of reusable PHP components and PHP framework for web projects. By Symfony websites can be created rapidly, we can create controllers,...
Jquery ajax api is very useful api to send ajax call on server. In some scenarios we might need to get respose in ajax complete function. We can do this. Ajax api called complete...
Rest Drupal Admin Password To reset drupal admin password when you lost it and email notification could not work mostly on localhost, then you can reset it with sql-query. For this you have to...
In following code change function will trigger on page load because of change() it at end of function. This change() will make function to trigger on page load.
While debugging php code we might need to use print_r() or var_dump() functions with exit or die, as in following code but by following code page will not render completely because exit or die...
Get controller name and method name. CodeIgniter is a powerful PHP framework with a very small footprint, built for developers who need a simple and elegant toolkit to create full-featured web applications. Following codeigniter...
Vim is a text editor written by Bram Moolenaar. Its based on the vi editor common to Unix-like system. Following are commands for vi/vim. Cursor movement h – move left j – move down...
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