JS Practice — Built-in Objects

getMilliseconds() — after construction with full args

📖 Usage Example

const d = new Date(2024, 0, 15, 12, 30, 45, 750)
d.getMilliseconds()  // → 750
// returns 0–999

Use getMilliseconds() to retrieve the milliseconds component (0–999) of a Date object in local time.

Date.prototype.getMilliseconds()

Using all 7 args, getMilliseconds() returns the exact value passed.

Challenge: Verify that new Date(2024, 0, 15, 12, 30, 45, 750).getMilliseconds() returns 750.

💡 Hints (1)

• The 7th constructor arg is milliseconds; it independently stores the sub-second component