Array.prototype.myMap = function(callback) { const array = []; this.forEach((item, index) => { array.push(callback(item, index, this)); }); ...
const obj = { A: "12", B: 23, C: { P: 23, O: { L: 56 }, Q: [1, 2] } }; function flattenObject(obj, parentKey= "")...
const dummyAPI = (time) => { return new Promise((resolve, reject) => { setTimeout(() => { resolve(time) }, time) ...
You write code flattening an array in js ChatGPT You can flatten an array using various methods in JavaScript. One simple way is to use the flat()...
const getPathFromChildToParent = (parent, child) => { const pathArray = []; let current = child; while (current !== parent) { const...
const memoize = function(fn) { const cache = {}; return function(...args) { const key = JSON.stringify(args); return cache[key] ||...