Want to learn how to program on your Mac? Not sure where to begin? Best-selling author Wallace Wang will explain how to get started with Cocoa, Objective-C, and Xcode. Whether you are an experience Windows coder moving to the Mac or you are completely new to programming, you'll see how the basic design of a Mac OS X program works, how Objective-C differs from other languages you may have used, and how to settle into using the Xcode development environment. Most importantly, you'll see how elements of the Cocoa framework work: how they can be used to create windows, store data, and respond to the user.