Question

How to get the last item in an object using Node.js

Answer 1

const obj = {
  lang1: 'nodejs',
  lang2: 'c',
  lang3: 'java',
};

const lastKey = Object.keys(obj).pop();
console.log("last key: " + lastKey); 

const lastValue = Object.values(obj).pop();
console.log("last value: " + lastValue); 

console.log(obj);
   
   
   
   
   
/*
run:
   
last key: lang3
last value: java
{ lang1: 'nodejs', lang2: 'c', lang3: 'java' }

*/

 

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