Question

How to get the first key of an object in Node.js

Answer 1

let person = {
    id: 838209872,
    name: "John",
    age: 46,
    city: "New York"
};
 
const firstKey = Object.keys(person)[0];
 
console.log(firstKey); 
 
  
     
/*
run:
 
id
 
*/ 
 

 

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