Question

How to get the last character of a string in Node.js

Answer 1

const s = "node.js";
  
const lastCharacter = s.substr(s.length - 1);
  
console.log(lastCharacter);
  
  
  
    
      
/*
run:
      
s
      
*/

 

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Answer 2

const s = "node.js";
  
const lastCharacter = s.slice(-1);
  
console.log(lastCharacter);
  
  
  
    
      
/*
run:
      
s
      
*/

 

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