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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