http://www.developerhell.com/feed/savedby/adminthe last 20 tutorials savedenhttp://www.developerhell.com/out/Rolling_with_Ruby_on_Rails_Part_2http://www.developerhell.com/out/Rolling_with_Ruby_on_Rails_Part_2In Rolling with Ruby on Rails, I barely scratched the surface of what you can do with Ruby on Rails. I didn't talk about data validation or database transactions, and I did not mention callbacks, unit testing, or caching. There was hardly a mention of the many helpers that Rails includes to make your life easier. I can't really do justice to all of these topics in the space of this article, but I will go into details on some of them and present a brief overview of the rest, with links to more detailed information.http://www.developerhell.com/out/Programming_Crash_Coursehttp://www.developerhell.com/out/Programming_Crash_CourseIf you are an absolute beginner or a novice in programming this site was made for you. In this tutorial you will learn how to program a computer the quick way. No long explanations. I will just show you how to do it and you will do it yourself. From the very beginning step by step.