How To Use Blocks in iOS 5 Tutorial – Part 1 | Ray Wenderlich

This is a blog post by iOS Tutorial Team member Adam Burkepile, a full-time Software Consultant and independent iOS developer. Check out his latest app Pocket No Agenda, or follow him on Twitter. Blocks are an incredibly powerful extension to C/Objective-C. They allow you to wrap up chunks of code in self-contained units and pass […]

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