Convert new date to milliseconds

You can convert a new date to milliseconds using the following methods:

Method 1: Using the getTime() method

const date = new Date(); // current date
const milliseconds = date.getTime();
console.log(milliseconds); // output: 1643723400000 (example value)

The getTime() method returns the number of milliseconds since the Unix epoch (January 1, 1970, 00:00:00 UTC).

Method 2: Using the Date.now() method

const milliseconds = Date.now();
console.log(milliseconds); // output: 1643723400000 (example value)

The Date.now() method returns the number of milliseconds since the Unix epoch.

Method 3: Using the setTime() method and getTime() method

const date = new Date();
date.setTime(date.getTime()); // set the date to the current time
const milliseconds = date.getTime();
console.log(milliseconds); // output: 1643723400000 (example value)

This method sets the date to the current time using setTime() and then gets the milliseconds using getTime().

Note that the output value will be different each time you run the code, as it represents the current time in milliseconds.