Question

How to remove the last N characters of a string in JavaScript

Answer 1

let s = "javascript programming";

const N = 4;
s = s.slice(0, -N); 

console.log(s);
 
   

  
/*
run:
      
javascript program
   
*/

 

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Answer 2

let s = "javascript programming";

const N = 4;
s = s.substring(0, s.length - N);

console.log(s);
 
   

  
/*
run:
      
javascript program
   
*/

 

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