iPhone • 1:00:51
Objective-C is the language of choice for development on both Mac OS X and iPhone OS. Understanding Objective-C basics is key to creating great applications. Learn about its syntax, common classes, design patterns, memory model, and runtime engine. If you're new to Objective-C or just need a good refresher, this session is for you.
Speaker: Mike Jurewitz
Unlisted on Apple Developer site