Sams Publishing and Addison-Wesley Professional just released three new learning products including Learning iPad Programming LiveLessons Bundle, Sams Teach Yourself Xcode 4 in 24 Hours and Sams Teach Yourself Core Data for Mac and iOS in 24 Hours.

Learning iPad Programming LiveLessons Bundle

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+ development environment for OS X and iOS devices. Every lesson introduces new concepts and builds on what you’ve already learned, giving you a rock-solid foundation for real-world success! Printed in full color–figures and code appear as they do in Xcode 4.3+

Sams Teach Yourself Core Data for Mac and iOS in 24 Hours

In just 24 sessions of one hour or less, start using Core Data to build powerful data-driven apps for iOS devices and Mac OS X computers! Using this book’s straightforward, step-by-step approach, you’ll discover how Apple’s built-in data persistence framework can help you meet any data-related requirement, from casual to enterprise-class. Beginning with the absolute basics, you’ll learn how to create data models, build interfaces, interact with users, work with data sources and table views. Every lesson builds on what you’ve already learned, giving you a rock-solid foundation for real-world success!