The iPhone Developer's Cookbook: Building Applications with the iPhone 3.0 SDK (2nd Edition)

Want to get started fast with Apple's breakthrough iPhone SDK 3.0? Already building iPhone applications and want to get better at it? This is the only book that brings together all the expert guidance and up-to-the-minute code you'll need! Well-known iPhone programming guru Erica Sadun has thoroughly revamped this bestseller to cover all the powerful new goodies included in the iPhone SDK 3.0, including Core Data, Game Kit, Push Notifications, and a whole lot more. She's also added effective jumpstart introductions for developers who are new to Xcode, Interface Builder, or Objective-C 2.0--making this book an indispensable resource for iPhone programmers at every level of experience. This edition delivers even more of what made the First Edition so popular: tested, ready-to-use code for hundreds of challenges you might encounter, all organized for super-fast access. Using this fully documented, easy-to-customize code, you can get productive immediately and focus your time on creating killer apps, not handling boilerplate tasks!