Golang iterate via structure fields

package main

import (
	"fmt"
	"reflect"
)

type person struct {
	firsName string
	lastName string
	iceCream []string
}

func main() {
	u := struct {
		myMap    map[int]int
		mySlice  []string
		myPerson person
	}{
		myMap:   map[int]int{1: 10, 2: 20},
		mySlice: []string{"red", "green"},
		myPerson: person{
			firsName: "Esmaeil",
			lastName: "Abedi",
			iceCream: []string{"Vanilla", "chocolate"},
		},
	}
	v := reflect.ValueOf(u)
	for i := 0; i < v.NumField(); i++ {
		fmt.Println(v.Type().Field(i).Name)
		fmt.Println("\t", v.Field(i))
	}
}

Source: stackoverflow.com

Similar codes

0 vote336 views1 answer
Array of channels golang
Go
0 vote323 views1 answer
2004 argo 6x6 amphibious
Go
0 vote324 views1 answer
Go count distinct elements in list
Go
0 vote368 views1 answer
Go error handling
Go
1 vote350 views1 answer
Prix ferry malte gozo
Go
0 vote305 views3 answers
`Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Post http://%2Fvar%2Frun%2Fdocker.sock/v1.24/images/create?fromImage=mysql&tag=latest: dial unix /var/run/docker.sock: connect: permission
Go
0 vote278 views2 answers
Go slices
Go
0 vote325 views2 answers
Sql auto update dupdated_at
Go
1 vote328 views3 answers
Answers of google forms in inspect element
Go
0 vote324 views1 answer
Clear trash ubuntu
Go