loop on key javascript code example
Example 1: how to get value and key in a for of loop in js
const test = {a: 1, b: 2, c: 3};
for (const [key, value] of Object.entries(test)) {
console.log(key, value);
}
Example 2: loop key in object
const fruits = { apple: 28, orange: 17 }
for(key in fruits){
console.log(key)
}