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iOS Objective-C Basics (Retired) Foundation Framework NSArray

Sergey Geraskov
Sergey Geraskov
3,621 Points
Posted by Sergey Geraskov
Sergey Geraskov
3,621 Points

Don't work in my XCode

You code In my Xcode don't working right. In string : if (NSString *string in foo) { NSLog(@"%@", string); } Xcode tell me: Unexpected interface name 'NSString': expected expression Use of undeclared identifier 'string' Use of undeclared identifier 'string'

Where did I do a mistake?

1 Answer

Amit Bijlani
STAFF
Amit Bijlani
Treehouse Guest Teacher
Amit Bijlani
Amit Bijlani
Treehouse Guest Teacher

I think you should replace the if with for.