slices _ golang

Slices are a key data type in Go, giving a more powerful interface to sequences than arrays package main import ( "fmt" ) func main() { s := make([]string, 3) fmt.Println("emp:", s) s[0] = "a" s[1] = "b" s[2] = "c" fmt.Println("set : ", s) fmt.Println("get : ", s[2]) fmt.Println("len :", len(s)) s = append(s, "d") s = append(s, "e", "f") fmt.Printl...阅读全文