Question

How to get the index of an object in an array in Node.js

Answer 1

const arr = [{lang: 'javascript'}, {lang: 'typescript'}, {lang: 'nodejs'}, {lang: 'java'}];
  
const index = arr.findIndex(object => {
  	return object.lang === 'nodejs';
});
  
console.log(index);
  
    
    
    
/*
run:
    
2
    
*/

 

70+ SQL courses for beginners and professionals