이 레슨은 당분간 영어로 제공돼요.
Write it once
You have a function that sums int scores. Now you need it for float64 ratings, and for your own Points type. Generics let one function serve them all, with the compiler still checking every type.
이 레슨은 당분간 영어로 제공돼요.
You have a function that sums int scores. Now you need it for float64 ratings, and for your own Points type. Generics let one function serve them all, with the compiler still checking every type.