March 2021
Beginner
404 pages
5h 47m
English
Content preview from Learn to Code With JavaScript
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Chapter 15: It’s About Time
Working with times and dates can be tricky in programming languages. For this reason, most languages have some sort of built-in Date object that helps to make the process easier. JavaScript is no exception, and we’ll be taking a look at how that works in this chapter. We’ll be covering the following:
- the UNIX epoch
- times and dates
- timing functions
- asynchronous programming
- animation
- a Cookie Grabber game
The UNIX Epoch
The UNIX epoch is an arbitrary date of January 1, 1970, which is used in programming as a reference point in time from which to measure dates. This allows dates to be expressed as an integer that represents the number of seconds since the epoch. As you can imagine, this produces some very large numbers, ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.