
iPhone Programming
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Learn How to Code Part I: Variables and Basic Data Types
You can think of variables as labeled jars that store different types of data. While there are several kinds of variables, today we're only going to look at three: String - A string variable is a string of alphanumeric characters and allowed symbols that are contained within quotation marks. For example, "Hello world, I'm 102 years old today!" is an example of a string.Hackety Hack is an interactive Ruby tutorial for the absolute beginner. It teaches the basics of programming from the ground up - no previous experience necessary. It's an open source desktop application and is available for Windows, OSX and Linux. It was created by Ruby legend and Poignant Guide to Ruby author why the lucky stiff .
Learn to Program with Hackety Hack
Cocoa with Love
Introduction I was not sure I wanted to write this post. It runs the risk of pointing out that I'm not perfect. But all programs have bugs and my programs are no different. And anyway, as both Han Solo and Lando Calrissian validly said of the Millenium Falcon's failure to reach light speed, "it's not my fault".The Pragmatic Bookshelf | Coding in Objective-C 2.0
Cocoa Dev Central: Learn Objective-C
Programming With Cocoa
The Cocoa programming environment is used to create native Mac OS X applications. Mac DevCenter features a variety of tutorials covering Cocoa. If you're just getting started and don't have an extensive background in "C," then start with Seth Roby's "C is for Cocoa" tutorial. As you become more comfortable in this environment, try some of Mike Beam's more advanced lessons.December 11, 2011 Join the discussion and ask Big Nerd Ranch Android Bootcamp instructors questions Thursday, Dec. 15 from 3-5 p.m. ET. One participant randomly selected for a $750 credit for the next Big Nerd Ranch Android Bootcamp held Jan. 23-27. December 1, 2011 Winter schedule includes Android, Cocoa, iOS and Ruby on Rails in immersive classes at the Atlanta-area Ranch.
Big Nerd Ranch
This complete developer toolset for creating Mac, iPhone, and iPad apps includes the Xcode IDE, performance analysis tools, iOS Simulator, and the latest Mac OS X and iOS SDKs.

