Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://developer.mozilla.org/fr/docs/Web/JavaScript/Reference/Global_Objects/Map/entries below:

Map.prototype.entries() - JavaScript | MDN

Baseline Widely available

La méthode entries() renvoie un objet Iterator qui contient les paires [clé, valeur] pour chaque élément de l'objet Map, dans leur ordre d'insertion.

const map1 = new Map();

map1.set("0", "foo");
map1.set(1, "bar");

const iterator1 = map1.entries();

console.log(iterator1.next().value);
// Expected output: Array ["0", "foo"]

console.log(iterator1.next().value);
// Expected output: Array [1, "bar"]

Un nouvel objet Iterator Map.

var maMap = new Map();
maMap.set("0", "toto");
maMap.set(1, "truc");
maMap.set({}, "bidule");

var mapIter = maMap.entries();

console.log(mapIter.next().value); // ["0", "toto"]
console.log(mapIter.next().value); // [1, "truc"]
console.log(mapIter.next().value); // [Object, "bidule"]

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4