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iOS Build a Simple iPhone App with Swift 2.0 Improving Our User Interface Changing the Background Color

Not sure what is wrong

Not sure why it is not compiling?

If you include the code that is giving you trouble here below I'll be glad to help.

2 Answers

I have figured this out.

Great!

What did the editor tell you when you tried to compile? Usually you can get a good idea from the error.