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iOS

How to concatenate string to it by appending the variable name..??

Declare a third NSString variable named 'favorite' and assign a concatenated string to it by appending the variable named 'color' to the variable named 'preference'. (Remember to use the method 'stringByAppendingString').

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

1 Answer

you should be using a code similar to this and not using the double brackets -

=[something stringByAppendingString:something];