"Next time some kid shows up at my door asking for a code review, this is the book that I am going to throw at him."-Aaron Hillegass, founder of Big Nerd Ranch, Inc., and author of Cocoa Programming for Mac OS XUnlocking the Secrets of Cocoa and Its Object-Oriented FrameworksMac and iPhone developers are often overwhelmed by the breadth and sophistication of the Cocoa frameworks. Although Cocoa is indeed huge, once you understand the object-oriented patterns it uses, you'll find it remarkably elegant, consistent, and simple.Cocoa Design Patterns begins with the mother of all patterns: the Model-View-Controller (MVC) pattern, which is central to all Mac and iPhone development. Encouraged, and in some cases enforced by Apple's tools, it's important to have a firm grasp of MVC right from the start.The book's midsection is a catalog of the essential design patterns you'll encounter in Cocoa, includingFundamental patterns, such as enumerators, accessors, and two-stage creationPatterns that empower, such as singleton, delegates, and the responder chainPatterns that hide complexity, including bundles, class clusters, proxies and forwarding, and controllersAnd that's not all of them! Cocoa Design Patterns painstakingly isolates 28 design patterns, accompanied with real-world examples and sample code you can apply to your applications today.
http://www.hackrocket.com Will soon launch an immersive three-month program to teach absolute beginners how to build iPhone and iPad apps
http://www.lynda.com/iOS-tutorials/iOS-SDK-Essential-Trainin...
http://itunes.apple.com/itunes-u/ipad-iphone-application-dev...
http://codelesson.com/courses/tag/Mobile
You can also try to learn on your own. Here are some of the best books:
- iPhone Programming : The Big Nerd Ranch Guide
- Cocoa Design Patterns
- iPhone App Development : The Missing Manual
- The iOS Developer's Cookbook
- Cocoa Design Patterns
- Head First: iPhone Development
Once you start developing http://www.stackoverflow.com is an invaluable resource
[1] Online courses:
http://www.lynda.com/iOS-tutorials/iOS-SDK-Essential-Trainin...
http://itunes.apple.com/itunes-u/ipad-iphone-application-dev...
http://codelesson.com/courses/tag/Mobile
[2] Blogs/tutorials:
http://developer.apple.com/library/ios/#referencelibrary/Get...
[3] Books:
Objective-C Programming: The Big Nerd Ranch Guide
iPhone Programming : The Big Nerd Ranch Guide
Cocoa Design Patterns
iPhone App Development : The Missing Manual
The iOS Developer's Cookbook
Cocoa Design Patterns
Beginning iPhone Development: Exploring the iPhone SDK
[4] Forums/Q&A
http://www.iphonedevsdk.com/forum/
[5] Videos
http://www.youtube.com/user/MilmersXcode?ob=0&feature=re...
[6] Email newsletters
I am looking over the Apple documents now. I haven't come across Cocoa Design Patterns until you mentioned it. It seems like a good book.
For books, I found the following are very helpful:
1) Cocoa Programming for Mac OS X (by Aaron Hillegass) 2) Cocoa Design Patterns (by Erik M. Buck and Donald A. Yacktman)
It might take you awhile to get familiar with Cocoa and all its patterns built on top of NSObject.
"Cocoa Design Patterns, by Buck and Yacktman" is a very good book to get the big picture right, but might be slightly overwhelming at the beginning (as there are many patterns/ways to solve the same problem in Cocoa).
Read Apple's documents: I still find it the best way to learn the details of Cocoa. The writing is dry and quite dense, so you might need to read it multiple times.
Another thing to remember is that Cocoa is a framework: it demands to be followed and not be fought against.
At some critical point, Objective-C/Cocoa stops being the problem (EXC_BAD_ACCESS, IB gotchas, CoreData mysteries) and starts becoming the solution. Highly recommend "Cocoa Design Patterns"
I really like Leah's tone in this essay. It sounds like she is having fun with the jump-in-the-deep-end and start treading code method of learning.