Question

How to remove all items from specific index in Node.js

Answer 1

const arr = ['node.js', 'php', 'python', 'c', 'c#', 'c++', 'go', 'css', 'java', 'python'];
   
const index = 5;
  
arr.splice(index);
   
console.log(arr); 
 
   
   
   
/*
run:

[ 'node.js', 'php', 'python', 'c', 'c#' ]
   
*/

 

70+ SQL courses for beginners and professionals

Answer 2

const arr = ['node.js', 'php', 'python', 'c', 'c#', 'c++', 'go', 'css', 'java', 'python'];
   
const index = 5;
  
arr.length = index;
   
console.log(arr); 
 
   
   
   
/*
run:

[ 'node.js', 'php', 'python', 'c', 'c#' ]
   
*/
   

 

70+ SQL courses for beginners and professionals