Intelligentedu Best New Free Computer IT Training Tutorial Resources

These are the top training, tutorial and news sites for Software Development for the date: Tuesday, January 29, 2013. We hope that you enjoy them.
Feel free to leave any comments about these links below.

C#
Meta-Programming and parser extensibility in C# and Roslyn

JAVA
Latest Java Flaw Bypasses Security Control, Security Researchers Say
Java.next: The Java.next languages