Make beautiful apps with beautiful code: use the elegant and concise Ruby programming language with RubyMotion to write truly native iOS apps with less code while having more fun. You'll learn the essentials of creating great apps, and by the end of this book, you'll have built a fully functional API-driven app. Whether you're a...

• Learn how to go about developing some simple, yet powerful applications with ease using recipes and example code
• Teaches how to use the features of iOS 6 to integrate Facebook, Twitter,...

If you're an iOS developer or QA professional tapping through an app to reproduce bugs or performance issues you thought were solved two releases ago, then this is your book. Learn how to script the user interface, assert correct behavior, stub external dependencies, reproduce performance problems, organize test code for the long haul,...

• Learn something new in an Instant! A short, fast, focused guide delivering immediate results.
• This book will guide you through using the Twitter JSON API and Phonegap as a simple way to...

iOS 5 Recipes: A Problem-Solution Approach is your guide to developing solutions on iPad, iPhone, and other iOS 5 devices and platforms. This book provides in-depth code samples and discussions for scenarios that developers face every day. You'll find numerous examples of real-world cases that will enable you to build...