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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= "")...
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 memoize = function(fn) { const cache = {}; return function(...args) { const key = JSON.stringify(args); return cache[key] ||...
// callback -> previousValue, currentValue, index, array function myReduce(callback, initialValue) { const array = this if(!array) throw new...
You write basic js throttle implementation ChatGPT Certainly! Throttling in JavaScript involves limiting the rate at which a function can be called....
