Clik here to view.
How Programming Languages Work—A Brief Overview
Warning: Extremely technical information follows. Feel free to skip this section for now, but make sure you do read it sometime. It’s important enough to know, but not vital for you to begin...
View ArticleClik here to view.
Reserved Keywords
Objective-C reserves certain words, so that you can’t, or shouldn’t, use them in your own code. At best, you’ll get a compiler warning or error; at worst, you’ll get a nasty bug that you won’t discover...
View ArticleClik here to view.
Shameless Self-Promotion
To get the word out, I’d generally rely on search engines. And I can’t afford to pay Google to get listed (and most of those ads aren’t exactly reputable anyway). So, here’s some shameless self...
View ArticleClik here to view.
Objective-C Lesson 3: Object-Oriented Programming
When object-oriented programming arrived in the programming world, it was considered a savior of software by some and yet another foolish experiment by others. Regardless of the perspective, we need to...
View ArticleClik here to view.
Objects (Part 2): Properties
Every object is made up of instance variables (iVars) and methods. Our Fraction class, which we really began to build in the last post, contains two iVars, both NSIntegers, called numerator and...
View Article
