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StringWithFormat In ObjectiveC/Cocoa

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        Objective C 's NSString has a method <a href="">Stringwithformat</a> to translate strings and store in NSString. This works similar to printf in C. The example work as below:

NSString *firstName;
NSString *secondName;
firstName = @"David ";
secondName = @"Miller ";
NSString *fullName = [NSString stringWithFormat:@"%@ %@", firstName,secondName];