Javascript

Table of Contents

1. Looping through object
2. Filter out empty item in list

Looping through object

Object.entries(obj).forEach(item => {
  let key = item[0];
  let value = item[1];
});

Filter out empty item in list

let someArray = ['', 'a', 'b', '', 'c', ''];
let output = someArray.filter(item => item);

console.log(output);
// Expected output
// ['a', 'b', 'c']