When I have nothing to do, I educate myself. Aside from having full-time schooling and a part-time job, I manage to find time to waste. Here you can find a collection of useless code samples, tips, ticks, and mindless ramblings of a computer geek.

PHP

Zip/Postal Lookup Class - Retrieve information on zip/postal codes EyeDataGrid Control - Display records in tabular format FWCounters - Counter hosting service Secure Session Class - Secure your PHP sessions IPLookup Class - Translate IP Addresses to countries CurrenyConverter Class - Convert between different currencies Calaculate the distance between two Canadian postal codes Touch-up the way phone numbers are displayed How to calculate someones age Strip emails and phone numbers from strings Generate valid credit card numbers Use Regular Expression to validate users input

SQL

Procedure to calculate distance between two coordinates

Misclleneous

Create a JavaSript star rating system