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How to add new element at the beginning of an array in JavaScript

1 Answer

0 votes
let arr = [7, 8, 5, 4, 3];

arr.unshift(1); 

console.log(arr); 



  
    
    
/*
run:
    
[1, 7, 8, 5, 4, 3]
    
*/

 



answered May 25, 2021 by avibootz
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