Advanced Caching Test post and praise for BNR


I have to say that despite the level of difficulty regarding this chapters topic. I always seem to have a wonderful time learning from the BNR. You can tell the the authors know the content backwards and forwards just by reading their explanations of the learning process. [color=#00FF00]GO BNR!![/color]
and thank you for making complexity so simplistic.


another updated post this time to test the NSCopying of the array objects