October 2013
Intermediate to advanced
120 pages
2h 24m
English
Content preview from JavaScript and JSON Essentials
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Datatypes in JSON
Now, let us take a look at a more complex example of JSON. We'll also go over all the datatypes that are supported by JSON. JSON supports six datatypes: strings, numbers, Booleans, arrays, objects, and null.
In the preceding example, we have five key-value pairs of different datatypes. Now let us take a close look at each of these key-value pairs:
The datatype of the value that "id" references is a number.
Here, the datatype of the value ...
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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.