Interesting articles about UIViewController ?

Question

Hello,

Do you know some documentation about the UIViewController management ? I am thinking about : how release is done, what happens to subviews manually allocated, best way to release it, release when mempry warning, ...

Thanks for all your help.

I found this article :

http://furbo.org/2008/08/27/dealing-with-memory-loss-the-cleanup/

And woulk like to better understand.

Thierry