javascript Map.prototype.set(key, value)

OHIOLee answered on July 7, 2022 Popularity 3/10 Helpfulness 1/10

answer javascript Map.prototype.set(key, value)

javascript Map.prototype.set(key, value)

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// Adds a new key: value entry to your Map.

const user = new Map([
  ['First Name', 'Divine'],
  ['Last Name', 'Orji'],
  ['Age', 24],
  [false, 'Dance'],
]);

user.set('Pet', 'Gary');
console.log(user);

/*
Map(5) {
  'First Name' => 'Divine',
  'Last Name' => 'Orji',   
  'Age' => 24,
  false => 'Dance',        
  'Pet' => 'Gary'
}
*/

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// Adds a new key: value entry to your Map.

const user = new Map([

  ['First Name', 'Divine'],

  ['Last Name', 'Orji'],

  ['Age', 24],

  [false, 'Dance'],

]);

user.set('Pet', 'Gary');

console.log(user);

/*

Map(5) {

  'First Name' => 'Divine',

  'Last Name' => 'Orji',

  'Age' => 24,

  false => 'Dance',

  'Pet' => 'Gary'

*/

Popularity 3/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript

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Contributed on Jul 07 2022

OHIOLee

0 Answers Avg Quality 2/10

javascript Map.prototype.set(key, value)

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