In this article we will look at easy ways that you can improve the accessibility of your site without having to make drastic or time consuming changes.

Learn about HTML site maps, why they're useful, and how to make one. Plenty of real-world examples included.

In this article by Bart Kummel, author of Apache MyFaces 1.2 Web Application Development, you will be able to: o Set up a project to use ExtVal o Use ExtVal to generate validation based on JPA annotations o Use ExtVal’s added annotations for additional validation o Implement cross validation using ExtVal’s annotations o Use ExtVal with custom JSF validators o Create custom error messages for ExtVal validations o Override and extend ExtVal’s default behavior

This article by Erlend Dalen, explains the different options to use when you need to search and retrieve a set of data from the database.

In the fall of the year 2000, Stanford University first released the Folding @ Home project to the public, which allowed household computers the ability to contribute to cancer research. Now, nearly a decade later, there are roughly 250,000 regular contributors to the project and over 2,000,000 that have ever contributed at all. This article by Christer Edwards outlines the benefits of contributing to Folding @ Home as well as how to begin contributing yourself.

What is the right way to make video of your computer screen? A camera or a DV is not practical. We will introduce to you two wonderful screen recorders and show you how to record screen to video.

How to check and rate your website for accessability

A tutorial on how to make and use a .htaccess server configuration file.