Nidottu - Smyth, Neil - Now updated for the new "Modern Objective-C" features introduced with the iOS 6 SDK, the goal of this book is to teach the skills necessary to program in Objective-C using a style that is easy to follow, rich in examples and accessible to those who have never used Objective-C before. Topics covered include the fundamentals of Objective-C such as variables, looping and flow control. Also included are details of object oriented programming, working with files and memory and the Objective-C Foundation framework. Regardless of whether you are developing for Mac OS X or the iPhone, or just want to learn Objective-C, this book covers everything you need to know about the Objective-C language in 31 detailed and easy to follow chapters. Topics covered in this Third Edition of Objective-C 2.0 Essentials include: - The History of Objective-C - Installing Xcode and Compiling Objective-C on Mac OS X - Objective-C 2.0 Data Types - Working with Variables and Constant