摘要:
This is the second part of a two part tutorial series on using ARC in iOS 5. 阅读全文
摘要:
The most disruptive change in iOS 5 is the addition of Automatic Reference Counting, or ARC for short. ARC is a feature of the new LLVM 3.0 compiler and it completely does away with the manual memory management that all iOS developers love to hate. 阅读全文