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iOS Objective-C Basics (Retired) Foundation Framework NSString

Quiz doesn't like this answer for concatenating NSStrings...not sure what is wrong...

NSString *color = @"Purple"; NSString *preference = @"My favorite color is"; NSString *favorite; favorite = [preference stringByApendingString:color];

2 Answers

Soojin Ro
Soojin Ro
13,331 Points

what is the question? maybe it's because you forgot a space between "is" and "Purple" If you log your answer, it will be "My favorite colour isPurple"

Thanks! I added the space and I also did a lower case p this time even though the quiz showed a capital P. I passed the quiz now. I don't trust this quiz program (has bugs) because the corrections I made were not issues in the first two tasks and the quiz passed me along.