ECMAScript 6+ (ES6+) – Using Maps
ECMAScript 6+ (ES6+) – Using Maps ES6 introduced the Map object, which allows for storing key-value pairs and iterating over them in the order of insertion. This provides a more flexible alternative to objects for creating collections of data. Creating a Map is simple: function flashify_createMap() { let myMap = new Map(); myMap.set(‘key1’, ‘value1’); myMap.set(‘key2’, […]