In just 24 sessions of one hour or less, Sams Teach Yourself Xcode 4 in 24 Hours will help you achieve breakthrough productivity with Apple’s new Xcode 4.3+ d

Presents lessons offering step-by-step instructions on using Core Data to build data-driven applications for iOS devices and Mac OS X computers.

In just 24 sessions of one hour or less, learn how to build powerful applications for today’s hottest mobile device: the iPhone! Using this book’s straightf

Presents twenty-four lessons on developing applications for the iPhone and iPad, and includes information on navigating the development environment, building ad

Presents lessons covering the features and functions of Objective-C, with information on such topics as using Xcode 5, working with data types, using compiler d