golangHow to get values slice from map
package main
func main() {
mp := make(map[string]string)
mp["name"] = "Joe"
mp["position"] = "president"
vals := make([]string, 0, len(mp))
for _, v := range mp {
vals = append(vals, v)
}
}ctrl + cpackage maindefault package declaration | make(map[string]string)initialize map with string keys and string values |
len(returns length of a given map | vals = append(vals, v)add each |
Usage example
package main
func main() {
mp := make(map[string]string)
mp["name"] = "Joe"
mp["position"] = "president"
vals := make([]string, 0, len(mp))
for _, v := range mp {
vals = append(vals, v)
}
print(vals[0])
print(vals[1])
}output
Joepresident