NEW YORK, USA: The iPhone is an ever-expanding frontier. Since the first release of the iPhone Software Development Kit (SDK) in March 2008, Apple has actively improved it and added new functionality.
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Apress has released "More iPhone 3 Development: Tackling iPhone SDK 3," their latest book digging deeper into Apple’s SDK. Authors Dave Mark and Jeff LaMarche cover topics like Core Data, peer-to-peer networking using GameKit and network streams, working with data from the web, MapKit, in-application e-mail, concurrent programming, and debugging applications.
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For all iPhone app developers who need to continue building their programming skills, understanding Core Data is a great place to start. Here is a brief introduction to Core Data straight from "More iPhone 3 Development: Tackling iPhone SDK 3":
Core Data is Apple’s framework and set of tools for persisting an application’s data to the iPhone’s file system automatically. Using Core Data, iPhone developers can develop apps more quickly and receive better performance than with traditional persistence mechanisms said a press release.
Further the release added, for all iPhone app developers looking to write a professional iPhone app, Apress’s "More iPhone 3 Development: Tackling iPhone SDK 3" is the place to start. This book covers a variety of networking mechanisms, from GameKit’s relatively simple BlueTooth peer-to-peer model, to the addition of Bonjour discovery and network streams, through the complexity of accessing files via the web.