Move into iOS development by getting a firm grasp of its fundamentals, including the Xcode 9 IDE, Cocoa Touch, and the latest version of Apple’s acclaimed programming language, Swift 4. With this thoroughly updated guide, you’ll learn the Swift language, understand Apple’s Xcode development tools, and discover the Cocoa framework.

• Explore Swift’s object-oriented concepts
• Become familiar with built-in Swift types
• Dive deep into Swift objects, protocols, and generics
• Tour the lifecycle of an Xcode project
• Learn how nibs are loaded
• Understand Cocoa’s event-driven design
• Communicate with C and Objective-C

In this edition, catch up on the latest iOS programming features.

• Multiline strings and improved dictionaries
• Object serialization
• Key paths and key–value observing
• Expanded git integration
• Code refactoring
• And more!