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Unix Timestamp From Date

Beginner

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Introduction

In this lab, we will be exploring JavaScript and its various capabilities. The lab will cover topics such as data types, functions, loops, and conditional statements, providing a solid foundation for anyone looking to start their journey in JavaScript programming. Through practical examples and exercises, participants will gain hands-on experience and develop a deeper understanding of the language.

How to Get Unix Timestamp From Date in JavaScript

To get started with coding, open the Terminal/SSH and type node.

You can use the following steps to get the Unix timestamp from a Date object in JavaScript:

  1. Use Date.prototype.getTime() to get the timestamp in milliseconds.
  2. Divide the timestamp by 1000 to get the timestamp in seconds.
  3. Use Math.floor() to round the resulting timestamp to an integer.
  4. If you omit the date argument, the current date will be used.

Here's an example code snippet:

const getTimestamp = (date = new Date()) => Math.floor(date.getTime() / 1000);

You can call the getTimestamp() function to get the Unix timestamp. For example:

getTimestamp(); // 1602162242

Summary

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