February 2018
Intermediate to advanced
298 pages
8h 22m
English
Content preview from Learn ECMAScript - Second Edition
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Storage APIs in JavaScript
Imagine you're on Facebook and have logged in to your account. You see your news feed; everything looks normal. Next, you click on a post, and you're made to log in again. That's strange. You continue and log in one more time, and the post opens. You click on a link in a comment, and you're made to log in yet again. What is happening?
That's what would happen if we lived in a world without storage APIs on the frontend.
In this chapter, we'll take a look at the following topics:
- How the internet works because of cookies
- Different forms of data storage areas available in JavaScript
- Methods associated with localStorage and sessionStorage objects
- An introduction to indexedDB
- How to use indexedDB to perform basic adding, ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.