Question

How to get the second element of a set in Node.js

Answer 1

const st = new Set(['node.js', 'python', 'javascript', 'typescript', 'c++']);
 
const second_element = [...st][1];
 
console.log(second_element); 

 
 
 
  
/*
run:
  
python
  
*/

 

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Answer 2

const st = new Set(['node.js', 'python', 'javascript', 'typescript', 'c++']);
 
const [, second_element] = st;
 
console.log(second_element); 

 
 
 
  
/*
run:
  
python
  
*/

 

70+ SQL courses for beginners and professionals