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 Bishnu Prasad Chowdhury
Bishnu Prasad Chowdhury

Posted on • Edited on

Copying Javascript objects

There are three types of syntax using which we can copy objects in javascript.

const area = {
  let length = 5,
  let breadth = 5,
  let type = 'square',
};
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//Shallow copy

  1. Using spread operator:
let sqr= {
  ...area
};
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//Shallow copy

  1. Using object method:
let sqr = Object.assign({}, area);
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//Deep copy

  1. Using JSON method:
let sqr = JSON.parse(JSON.stringify(area));
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Top comments (1)

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barely_adarsh profile image
Adarsh Naidu

Great one, thanks for sharing.