iPhone and iPad Apps for Absolute Beginners

Chapter 4. An Introduction to the Code

Before examining specific pieces of code and the way we will create the apps set forth in this chapter, we need to spend a moment assessing our approach. We will be going through the material in this chapter a little differently than in the previous chapters.

I have included short bursts of information about each step, but without the details of the previous instructions. You will see many similarities between the functions and methods we are going to use in this next program and ones we utilized previously. If you need to go back and look at the detailed instructions, that is perfectly OK. It is for the sake of streamlining and saving space that I am giving fewer detailed instructions on the oft-repeated ...