Welcome to Colour Me Cocoa.
Looks like you’re new here. If you like what you see, you may want to subscribe to my RSS feed, or if you prefer sign up to receive email updates.
Thanks for visiting!
I just found out about this operator while working through Brian Christensen’s excellent Write a Screen Saver tutorial.
radius = […]
Jeff Atwood of The Coding Horror wrote recently about how the majority of people applying for programming jobs cannot solve even the simplest of problems within a few minutes. Naturally, upon reading this, I opened up Xcode and got cracking.
I already knew the solution upon reading the definition of the problem, but could you do […]
Up until now we have been writing code exclusively in the C language. C has served us well, but it is now time to move on. Objective-C is the language of choice for Cocoa application developers.
What Is Objective-C?
Objective-C is an extension of the C language. Everything that we have learned so far, works equally well […]
By now your first program is slowly growing in size, you’ve created a couple of functions and hopefully they work. Your program still doesn’t do all that much. That’s ok, you need to learn to walk before you can run, and right now we’re still crawling. I promised I would talk about separating your program […]
Last Time we discussed controlling the flow of your program. This allowed us to change what it was our program did based on the value of j. Previous to that we discussed using loops to make short work of repetitive processes. It’s now time to learn about functions, another way of taking repetitive work and […]