NoSQL with MongoDB in 24 Hours, Sams Teach Yourself 1st Edition

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NoSQL with MongoDB in 24 Hours, Sams Teach Yourself 1st Edition Swift in 24 Hours, Sams Teach Yourself, 2nd Edition by B. J. Miller English | December 2nd, 2015 | ISBN: 0672337657, 9780672337659 | 461 Pages | True PDF | 25.50 MB In just 24 lessons of one hour or less, Sams Teach Yourself Swift in 24 Hours, Second Edition, will teach you how to build next-generation OS X and iOS apps with Apple’s Swift 2 programming language. This book’s straightforward, step-by-step approach helps you quickly master Swift 2’s core concepts, structure, and syntax and use Swift to write safe, powerful, modern code. In just a few hours you’ll be applying features such as extensions, closures, protocols, and generics. Every lesson builds on what you’ve already learned, giving you a rock-solid foundation for real-world success. • Step-by-step instructions carefully walk you through the most common Swift 2 programming tasks. • Practical, hands-on examples show you how to apply what you learn. • Quizzes and exercises help you test your knowledge and stretch your skills. • Notes and tips point out shortcuts and solutions. Learn how to… • Get started with Swift 2.0’s Xcode 7 development environment • Master Swift’s fundamental data types • Use operators to change, assign, combine, check, or verify values • Retain data and preferences in memory with arrays, sets, and dictionaries • Control program flow, modify execution paths, and iterate code • Perform complex actions concisely with Swift 2.0’s improved functions • Work with higher-order functions and closures • Harness the power of structs, enums, classes, and class inheritance • Take advantage of Swift’s advanced memory allocation and references • Use protocols to define behavior and explore Protocol-Oriented Programming • Add type functionality with extensions • Smoothly handle errors • Leverage the power of generics to create flexible and reusable code • Interoperate with Objective-C code • Get started with Functional Programming approaches and thinking functionally