Question

How to add new element at the beginning of an array in Node.js

Answer 1

let arr = [9, 7, 8, 5, 4, 3];
 
arr.unshift(100); 
 
console.log(arr); 

 
   
     
     
/*
run:
     
[100, 9, 7, 8, 5, 4, 3]
     
*/

 

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