I was a little late on getting to this reading, however, I was able to complete the tutorial it contained without any problems. The code seems fairly straightforward, even though I cut and pasted most of it. Of course, I had to hack it a bit so instead of saying, “Hello, World!” it said:
…because that’s how I roll.
The color coding in the Xcode program (not sure… is that the same thing as “SDK” or…?) is very helpful and I could see right away where I would change the “Hello, World!” phrasing.
Others started changing to colors of the text, so I Googled “uicolor” and found a list of these values and changed it to Cyan. I wonder if you can use hex codes?
I trust the coding will get a little easier.