Breaking News: Grepper is joining You.com. Read the official announcement!

golang maps

Add Answer

Restu Wahyu Saputra answered on September 7, 2021 Popularity 9/10 Helpfulness 4/10

answer golang maps

related golang map

related Go Map in Golang

related Go map

related golang map

golang maps

Comment

package main

import (
	"encoding/json"
	"fmt"
	"net/http"
)

type Address struct {
	Street  string `json:"street"`
	Suite   string `json:"suite"`
	Zipcode string `json:"zipcode"`
}

type Users struct {
	Name string `json:"name"`
	Age  uint   `json:"age"`
}

func Mapping() {
   // users 1 example
	var users1 map[string]interface{}

	users1 = map[string]interface{}{"name": "john doe", "age": 23}

   // users 2 example
	users2 := map[string]interface{}{"name": "john doe", "age": 23}

   // users 3 example
	users3 := make(map[string]interface{})
	users3 = map[string]interface{}{"name": "John doe", "age": 23}

   // users 4 example
	var users4 map[string]interface{} = map[string]interface{}{"name": "John doe", "age": 23}

	fmt.Printf("Object mapping 1 %#v \n", users1)
	fmt.Printf("Object mapping 2 %#v \n", users2)
	fmt.Printf("Object mapping 3 %#v \n", users3)
	fmt.Printf("Object mapping 4 %#v \n", users4)
}

func ArrayMapping() {
   // users 1 example
	var users1 []map[string]interface{}

	users1 = []map[string]interface{}{
		map[string]interface{}{"name": "john doe", "age": 23},
	}

   // users 2 example
	users2 := []map[string]interface{}{
		map[string]interface{}{"name": "john doe", "age": 23},
	}

   // users 2 example
	users3 := make([]map[string]interface{}, 1)
	users3 = []map[string]interface{}{
		map[string]interface{}{"name": "John doe", "age": 23},
	}

   // users 4 example
	var users4 []map[string]interface{} = []map[string]interface{}{map[string]interface{}{"name": "John doe", "age": 23}}

	fmt.Printf("Array object mapping 1 %#v \n", users1)
	fmt.Printf("Array object mapping 2 %#v \n", users2)
	fmt.Printf("Array object mapping 3 %#v \n", users3)
	fmt.Printf("Array object mapping 4 %#v \n", users4)
}

func main() {
	Mapping()
	fmt.Printf("\n")
	ArrayMapping()
}

Popularity 9/10 Helpfulness 4/10 Language go

Source: Grepper

Tags: go

Link to this answer
Share Copy Link

Contributed on Apr 17 2022

Restu Wahyu Saputra

0 Answers Avg Quality 2/10

Closely Related Answers

golang map

Comment

//map in go is a built in type implementaiton of has table
//create an empty map
myMap := make(map[string]string)
//insert key-value pair in map
myMap["key"] = "value"
//read from map
value, ok := myMap["key"]
//delete from map
delete(myMap, "key")

Popularity 10/10 Helpfulness 5/10 Language c

Source: Grepper

Tags: c

Link to this answer
Share Copy Link

Contributed on Sep 07 2021

PrimeGurjar

0 Answers Avg Quality 2/10

golang map

Comment

package main
import "fmt"

func main() {

  object := map[string]string{
    "name": "john doe",
  }
  
  arrayObject := []map[string]string{
    map[string]string{ "name": "john doe"},
    map[string]string{"name": "jane doe"},
  }

  usingMake := make(map[string] string)
  usingMake["name"] = "max cavalera"
  
  fmt.Printf("this is object %v \n", object)
  fmt.Printf("this is array object %v \n", arrayObject)
  fmt.Printf("using make method %v \n", usingMake)
}

Popularity 10/10 Helpfulness 4/10 Language go

Source: Grepper

Tags: go g

Link to this answer
Share Copy Link

Contributed on Mar 30 2022

Restu Wahyu Saputra

0 Answers Avg Quality 2/10

Go Map in Golang

Comment

// Program to create a map and print its keys and values

package main
import ("fmt")

func main() {

  // creating a map
  subjectMarks := map[string]float32{"Golang": 85, "Java": 80, "Python": 81}

  fmt.Println(subjectMarks)
}

Popularity 10/10 Helpfulness 4/10 Language go

Source: Grepper

Tags: go g

Link to this answer
Share Copy Link

Contributed on Jun 16 2022

SAMER SAEID

0 Answers Avg Quality 2/10

Go map

Comment

subjectMarks := map[string]float32{"Golang": 85, "Java": 80, "Python": 81}

Popularity 10/10 Helpfulness 3/10 Language go

Source: Grepper

Tags: go g

Link to this answer
Share Copy Link

Contributed on Jun 16 2022

SAMER SAEID

0 Answers Avg Quality 2/10

golang map

Comment

myMap := make(map[(key type)](value type))

Popularity 10/10 Helpfulness 1/10 Language go

Source: Grepper

Tags: go g

Link to this answer
Share Copy Link

Contributed on Jan 20 2022

Itchy Ibex

0 Answers Avg Quality 2/10

golang maps

Contents

More Related Answers

golang maps

Closely Related Answers

golang map

golang map

Go Map in Golang

Go map

golang map

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.