Yes, 1 Site Basically Offers a Multiple Tutorials Regarding:
Adobe Softwares :After Effects
DreamWeaver
Flash
Photoshop
Premiere Pro
Computer Programming :AJAX
AJAX Chat Tutorial
Android Development
C
C#
C++
C++ GUI with Qt
Cocos 2D
iPhone Development
Java - Beginner
Java - Intermediate
JavaScript
jQuery
Objective-C
PHP
PHP Stock Market Analyzer
Python
Ruby
Trading Website (Project Lisa)
Visual Basic
wxPython
Computer Science :3Ds Max 2010
CSS3 Awesome Footer Tutorial
How to Build a Computer
HTML5
MySQL Database
Computer Networking
XHTML & CSS
Game Development :Computer Game Development
UDK - Beginner
UDK - Advanced
Java - Game Development
Java - Game Development with Slick
And Many Other Educational Courses!