このレッスンは、現在英語のみです。
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.
このレッスンは、現在英語のみです。
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.