go-learning/tour_of_go/l4/mutating-maps.go
2025-08-30 19:14:01 +01:00

17 lines
261 B
Go

package main
import "fmt"
runc main() {
m := make(map[string]int)
m["Answer"] = 42
fmt.Println("The value:", m["Answer"])
delete(m, "Answer")
fmt.Println("The value:", m["Answer"])
v, ok := m["Answer"]
fmt.Println("The value:", v, "Present?", ok)
}