Programming and development free open online books

auroman88 writes “We had published new books about programming, opeb-source, hardware and software.

All about AJAX, AJAX patterns, Ajax for Web Application Developers, and other usefull information.

C# programming information. Professional .NET Framework 2.0, C# 2005, etc!

Scripting programming on PHP, PHP5. PHP 5 in Practice, PHP5 and MySQL.

Java Sun programming. Java programming tutorials and books!

And a great deal of other usefull information!”