Question

How to get the first and last characters of a string in Node.js

Answer 1

const str = "node.js";
 
const first = str.charAt(0);
console.log(first); 
 
const last = str.charAt(str.length - 1);
console.log(last); 
 
  
  
 
  
/*
run:
 
n
s
 
*/

 

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Answer 2

const str = "node.js";
 
const first = str[0];
console.log(first); 
 
const last = str[str.length - 1];
console.log(last); 
 
  
  
 
  
/*
run:
 
n
s
 
*/

 

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