Introduction

About This Book

Sams Teach Yourself Cocoa Touch Programming in 24 Hours teaches you how to create reliable applications for your iPhone or iPod touch in as little as 24 hours. By the time you have finished reading this book, you’ll know everything you need to create and sell your own applications on the iPhone App Store!

iPhone applications are written in Objective-C using system-provided libraries called Cocoa. You might wonder why Apple did not adopt a more standard developer environment already known to more programmers. Why learn yet another language and application programming interface (API)? By the end of this book, I hope that you’ll agree that Objective-C and Cocoa are very powerful tools for building applications and ...

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