Question

How to remove the last 2 elements from an array in JavaScript

Answer 1

const arr = ['javascript', 'typescript', 'node.js', 'c++', 'c'];
 
arr.splice(arr.length - 2, 2);
 
console.log(arr); 
 
   
   
   
   
/*
run:
   
["javascript", "typescript", "node.js"]
   
*/

 

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