Polyfill for map | JavaScript interview question

In this video you will learn about how to write polyfill for map function. This question i have been asked in so many interviews. So this question is very important for JavaScript UI interview. Used Accessories Hp laptop: https://amzn.to/3Ur2fg9 Tripod: https://amzn.to/3UvNN6w Iphone11: https://amzn.to/3R1hE3Z #interviewquestions #interview #javascript #paytm #ui