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Get the milliseconds
getMilliseconds() returns the milliseconds (0 to 999) of a date.
| NONE |
| Type | Description |
| A number | The milliseconds of the date (0 to 999). |
getMilliseconds() is an ECMAScript1 (ES1) feature.
ES1 (JavaScript 1997) is fully supported in all browsers:
| Chrome | IE | Edge | Firefox | Safari | Opera |
| Yes | Yes | Yes | Yes | Yes | Yes |
Add zeros and colons to display the time:
function addZero(x, n) {
while (x.toString().length < n) {
x = "0" + x;
}
return x;
}
const d = new Date();
let h = addZero(d.getHours(), 2);
let m = addZero(d.getMinutes(), 2);
let s = addZero(d.getSeconds(), 2);
let ms = addZero(d.getMilliseconds(), 3);
let time = h + ":" + m + ":" + s + ":" + ms;