A simple tutorial which demonstrates how you can paginate your documents using AJAX and apply search and sort features.
Describes how you can access the columns of a CSV file and insert the items into the database
This tutorial demonstrates the use of MySQLi in OOP and Procedural Approach
Best Password Hasher based in MD5
Functions from my most recent Resume Database project
Disable the saving of revisions in your WordPress blog to optimize your Wordpress database.
A very good graphical representation of SQL Joins
Integrating a custom select box with search filter using Select2 plugin.
Hash your password securely using the PHPass framework.