map find javascript code example

Example 1: node get value from map

let myMap = new Map();

myMap.set("key1", "value1");
myMap.set("key2", "value2");

console.log(myMap.has("key1")); // true
console.log(myMap.has("key2")); // true

console.log(myMap.get("key1")); // value1
console.log(myMap.get("key2")); // value2

// NOTE: DO NOT try to access map values using [].
// myMap["key1"] = "value1";

Example 2: new map js

let utilisateurs = new Map()

utilisateurs.set('Mark Zuckerberg' ,{
    email: '[email protected]',
    poste: 'PDG',
})

utilisateurs.set ('bill Gates',{
    email: '[email protected]' ,
    poste : 'sauver le monde' ,

})
    
console.log(utilisateurs);