Swift in 24 Hours, Sams Teach Yourself

Learn how to build next-generation apps for iOS and OS X with the straightforward and comprehensive guide, Swift in 24 Hours. This second edition uses step-by-step instructions to help you master Swift 2’s core concepts, structure, and syntax so you can write safe, powerful, and modern code. With practical examples and quizzes, you'll be applying features like closures, protocols, and generics in just a few hours. This book gives you a rock-solid foundation for real-world success with Swift.