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Objective-C® Programming For Dummies®
Visit www.dummies.com/cheatsheet/objectivecprogramming to view this book's cheat sheet. Table of Contents Introduction About This Book Conventions Used in This Book Foolish Assumptions How This Book Is Organized Part I: Getting to the Starting Line Part II: Speaking the Language of Objective-C Part III: Walking the Object-Oriented Walk Part IV: Moving from Language to Application Part V: The Part of Tens Icons Used in This Book On the Web Where to Go from Here Part I: Getting to the Starting Line Chapter 1: Computer Programming Exposed! Why a Computer Program Is Like a Recipe Examining a simple computer program Understanding How Computer Languages Work Creating a computer program Running a computer program What Is Objective-C, Anyway? Understanding programming languages Running your program in a runtime environment

Using frameworks and libraries Your suite of development tools Using Xcode 4.4 Using Objective-C Version 2.0 Chapter 2: Creating Your First Program Getting Started with the Software Development Kit Downloading Xcode Creating Your Xcode Project Exploring your project Workspace areas Displaying an area’s content The toolbar and Tab bar The First Program Project The Project editor The Project navigator Building and Running Your Application Building an app All that stuff in main.m Customizing Xcode to Your Liking Getting to Know the Xcode Text Editor Accessing Documentation Quick Help The header file for a symbol Accessing Quick Help Help menu Find On the Web Working with the Examples Chapter 3: The Object in Objective-C Not All Modules Are Created Equal

Understanding How Objects Behave Seeing the Concepts in Action Encapsulation Polymorphism Reusable Code Part II: Speaking the Language of Objective-C Chapter 4: Language and Programming Basics It All Comes Down to Your Statements Syntax Semantics Understanding How Variables Work Data types Identifier Initialization Giving Instructions with Operators Really