golangHow to use range with map
package main
func main() {
mp := map[string]string{"joe": "president", "donald": "not"}
for k, v := range mp {
print(k, ":", v, ";")
}
}ctrl + cpackage maindefault package declaration | func main() {declare |
map[string]string{creates new map | for k, v := range mpiterate over |
Usage example
package main
func main() {
mp := map[string]string{"joe": "president", "donald": "not"}
for k, v := range mp {
print(k, ":", v, ";")
}
}output
joe:president;donald:not;