Skip to content

NilPointer

  • Home
  • Java
  • C#
  • PHP
  • JavaScript
  • Golang
  • Dart
Main Menu

Check if a Key Exists in Map in Golang

April 14, 2022April 14, 2022
package main

import (
    "fmt"
)

func main() {

    mymap := map[string]int{
        "Tivi":     230,
        "Laptop":   1200,
        "Mobile":   500,
        "Computer": 98,
    }

    value, ok := mymap["Tivi"]

    if ok {
        fmt.Println("value: ", value)
    } else {
        fmt.Println("Key not found")
    }

}         
        

Output

value:  230
TaggedCheck if a Key Exists in Map in GoCheck if a Key Exists in Map in Golanggolanggolang mapMap in Golang

Related Posts

Fetch Data Using Limit From MySQL Database in Golang

April 28, 2022April 28, 2022

Sort Data From MySQL Database in Golang

April 28, 2022April 28, 2022

Delete Data to MySQL Database in Golang

April 28, 2022April 28, 2022

Post navigation

Previous Article Check if a Value Exists in Map in Golang
Next Article Sort Map by Value in Golang

Search

Recent Posts

  • Use Parameters with PDO in PHP
    PHP
    June 7, 2022
  • Fetch Results Array with PDO in PHP
    PHP
    June 7, 2022
  • Fetch Objects with PDO in PHP
    PHP
    June 7, 2022
  • Convert Base64 Encoding to Image in PHP
    PHP
    June 1, 2022
  • Convert Image to Base64 Encoding in PHP
    PHP
    June 1, 2022
  • Convert Base64 to String in PHP
    PHP
    June 1, 2022
  • Convert String to Base64 in PHP
    PHP
    June 1, 2022
  • Convert String to Byte Array in PHP
    PHP
    June 1, 2022
  • Retrieve Array of JSON Objects from Ajax to PHP
    PHP
    May 31, 2022
  • Retrieve JSON Object from Ajax to PHP
    PHP
    May 31, 2022

Tags

Abstract Classes in dartAbstract Classes in PHPAbstract Classes in PHP OOPAccess Map in GolangAdd Attributesin PHP SimpleXMLAdd Child Nodes in SimpleXMLAdd Child Nodes to XML String with PHP SimpleXMLAjax in PHPAjax passing data to php scriptajax with phpAnd Operator in Conditions with Dart LambdaAnd Operator in Dart LambdaAppend Multiple Values to Slice in GolangAppend Slice to Slice in GolangAppend Text to Existing File in DartAppend Text to File in GoAppend Text to File in GolangArguments in PHP FunctionArray Destructuring in ES6Array in Golang
Copyright © 2023 Nilpointer.net