mirror of
https://github.com/actions/go-versions
synced 2024-11-15 10:02:37 +00:00
27 lines
388 B
Go
27 lines
388 B
Go
|
package main
|
||
|
|
|
||
|
|
import "fmt"
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
|
||
|
|
m := make(map[string]int)
|
||
|
|
|
||
|
|
m["k1"] = 7
|
||
|
|
m["k2"] = 13
|
||
|
|
|
||
|
|
fmt.Println("map:", m)
|
||
|
|
|
||
|
|
v1 := m["k1"]
|
||
|
|
fmt.Println("v1: ", v1)
|
||
|
|
|
||
|
|
fmt.Println("len:", len(m))
|
||
|
|
|
||
|
|
delete(m, "k2")
|
||
|
|
fmt.Println("map:", m)
|
||
|
|
|
||
|
|
_, prs := m["k2"]
|
||
|
|
fmt.Println("prs:", prs)
|
||
|
|
|
||
|
|
n := map[string]int{"foo": 1, "bar": 2}
|
||
|
|
fmt.Println("map:", n)
|
||
|
|
}
|