Program shows copying one text file from source location to any other location (destination), plus possibility of changing its name, and also shows many language features in exception handling. This program should be run from the command prompt

Last name matches the user input and returns their phone and email information

Two simple functions to read an write tab seperated files (like CSV files, etc).

PHP Code example for ASCII CAPTCHA

From the v8 design of CSS-Tricks

Simple singly linked lists example usage; it is only one of many possible implementations

This snippet to show how to use the Last-Modified and the ETag header to optimize the caching of a website. If used correctly this will speed up your page loads.

Example code Raw Disk Access Unit

Email regex validation with MX check and communication. Sample code included. Returns bool valid code, bool condition code and str message.

Over the years I have made quite a few software programs in Delphi, and inevitably I have also come up with many useful functions. Most of them I have never published on the Internet before, now I would like to list on blog. Part 1 are functions for managing integer or real numbers, they were written very early in 1997.

PHP example code for using MySQL and a contact form to allow a group of users on a site to contact each other safely.