A simple AJAX multi-file upload tutorial that follows CodeIgniter best practices.
Advanced jQuery Pagination using AJAX and PHP
A very basic but powerful implementation of Ajax that complements Codeigniter.
Create a login page, register page, and account page in CodeIgniter
Simple PHP Function that can be used to validate date format of user input
Register a post type and allow other roles to add, edit, and delete their owns posts.
Change the output of the time stamp to something more readable
Include the built-in Date Picker of WordPress int your front-end forms in WordPress