func run(){
// create new map[string]string
m := dmap[string,string].New()
// set value for a key
m.Set("username","dongnguyenltqb")
m.Set("age","25")
// get value for a key
fmt.Println("username => ",m.Get("username"))
// delete value for a key
m.Del("username")
// list keys for map
for _,keys := range m.Keys{
fmt.Println("keys => ",keys)
}
}
username => dongnguyenltqb
keys => [username age]