Swift _ Tuples, Strings and Characters
Tuples Unnamed Tuple (expr1,expre2, ...) tuple.n // Explicit Member Expression //예제 let data = ("", 200, "OK", 12.34) //member 삭제와 추가는 불가, 값 변경은 가능 data.0 //"" data.1 //200 data.2 //"OK" data.3 //2.34 var mutableTuple = data //가변 tuple mutableTuple.1 = 404 mutableTuple.1 //404 Named Tuples (name1: expr1, name2: expre2, ...) tuple.memberName //예제 let data = ("", 200, "OK", 12.34) let named = (bod..
2022. 10. 4.