For some reasons, I need to look any tutorial video to help me know and understand about something, specially about programming. The big resource that provide any videos is YuTube.com and I believe that all of you already knew about that. I have found another web site that provide many videos tutorial about programming, i.e. ShowMeDo. You can learn many cheat and tips about programming at there. Very interesting. You can download all of those videos free. Another an interesting video services is Video Google. This is an example video about Advanced Topics in Programming Languages Series.
For additional information, Java is number one programming language, and Ruby is number 10 based on TIOBE Programming Community Index. Great! I like Java and Ruby (although still learn by self). Programming is a one of most beautiful skill. I love it.