Software Development Tutorials

Getting started guides, How-to's, and in-depth explanation of various topics in software development.

Learn Objective-C: Extending “Hello, World!”

Objective-C Sep 3, 2010

Now that you understand how the “Hello World” program works, let’s add the phrase “I’m ready to program in Objective-C!” to the output. Simply add another NSLog statement to the program. The solution is below, but try to figure out the problem for yourself. /* Add

Read more Feifan Zhou

Learn Objective-C in 24 Days

Objective-C Aug 29, 2010

Yep, that title says 24 DAYS, not hours. You can’t learn a programming language in 24 hours. Publishers say you can, but that’s just for marketing purposes. To really learn a language -- to the point where you don’t have to look back through a book every other line -- takes time. It

Read more Feifan Zhou