What’s New in Foundation for iOS 4

iOS 4 introduces many enhancements to the Cocoa Touch frameworks — enhancements that accelerate your development and improve your iPhone application’s user experience. Get up to speed with search bar enhancements, input views for your responders, in app SMS, and many more iOS 4 additions.

Discover how the latest advancements in Instruments help you to pinpoint and eliminate performance problems in your iPhone OS and Mac OS X apps. At this highly-recommended session for all developers, you’ll gain a new understanding of your memory usage, learn to perform fine-grained CPU analysis, and acquire other new performance-enhancing skills.

LLVM tightly integrates with Xcode to produce high-performance code from lightning-fast compiles. Learn about the latest features in the LLVM compiler, see how it is employed from within Xcode, compatibility with GCC, and how you can make full use of its new technologies in your application.

The Foundation framework provides the “nuts and bolts” classes for both iPhone OS and Mac OS programming, and an understanding of the Foundation framework is essential for building great software on the Mac, iPhone, and iPad. Learn about the wide-ranging capabilities of the Foundation framework and discover how to best use features like collections, strings, archiving, notifications, preferences, bundles, and more.