I have an array,
arr = [{number1: 1523, number2: 43677, number3: 643}]
How to slice this array to get only the last 2 numbers. I hope receive result like this:
arr = [{number1: 23, number2: 77, number3: 43}]
Thank you!
If you want to mutate the first object inside the array it would be something like this :
let arr = [{
number1: 1523,
number2: 43677,
number3: 643
}];
for (const [key, value] of Object.entries(arr[0])) {
arr[0][key] = value % 100;
}
console.log(arr);