How to Clone an Array in Javascript?

js clone array

const clone1 = [...array]
const clone2 = new Array(...array)

clone array

let clone = myArray.concat();

Example 2


<script>
  
// Cloning array using spread
// operator- ES6
  
const oldArray= ["dog1", "dog2", "dog3"];
   
const clonedArrayES6= [...oldArray];
   
// ["dog1", "dog2", "dog3"]
console.log(clonedArrayES6);  
</script>

Conclusion

In this page (written and validated by A. Gawali) you learned about . What's Next? If you are interested in completing Javascript tutorial, we encourage you simply to start here: Javascript Tutorial.

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