ios - Objective C insert variable between 2 strings concat -


i trying to following (psuedo) 

nsstring *variable = 'name'; nsstring *newstring = @"hello, " + variable + @" blah blah";

it appear not simple above! help?

thanks

nsstring *str = @"hello, "; str = [str stringbyappendingstring:variable]; str = [str stringbyappendingstring:@" blah blah"];

if prefer 1 line statement

 nsstring *str = [[@"hello, " stringbyappendingstring:variable] stringbyappendingstring:@" blah blah"];

swift

var str = "hello, " + varaible + "blah blah"

or

var str = "hello, \(variable) blah blah"

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