JavaScript Interview - Q What is the difference between deep copy and shallow copy in JavaScript ?

1. FULL JAVASCRIPT INTERVIEW COURSE(with PDF Book)

JavaScript Interview Masterclass: Top 200 Questions & Answer

Coupon code JSINTERVIEWHAPPY applied in below URL– 80% Discount


Don't worry if course not helping you, Udemy has 30 days Free Refund Policy.

2. QUICK REVISION BOOK (PDF format)

50% Discount Applied on above link.

Don't worry if book not helping you, I will return 100% of your money with in 7 days of purchase.

All the best for your interviews.

[shaiksameer]

Object.assign({}, person) this will work if we dont have nested objects but where as for nested object we can use

[sankaranarayanankm]

instead of Object.assign() can i use spread operator ???
and one more thing sir when i use this method but to change name only the value in copied object is changing why???

[shaiksameer]

please explain with arrays also deep copy and shallow copy

[HetvikKarthikeya]

Functions inside objects are not working in deep copy, can you suggest deep copy with functions also should work