Question

How to get first N characters of a string in JavaScript

Answer 1

const s = "javascript";
    
const N = 4;
    
const firstN = s.slice(0, N)
    
console.log(firstN);
    
    
  
      
        
/*
run:
        
"java"
        
*/

 

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Answer 2

const s = "javascript";
    
const N = 5;
    
const firstN = s.substring(0, N)
    
console.log(firstN);
    
    
  
      
        
/*
run:
        
javas
        
*/

 

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