April 2024
Beginner
192 pages
3h 46m
English
Content preview from Python Essentials For Dummies
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Chapter 11
Juggling JSON Data
IN THIS CHAPTER
Discovering how to organize JSON data
Learning about serialization
Importing data from JSON files
Exporting Python data to JSON
JavaScript Object Notation (JSON) is a common marshalling format for object-oriented data. Marshalling format generally means a format used to send data from one computer to another. However, some databases, such as the free Realtime Database at Google’s Firebase, store the data in JavaScript Object Notation format as well. The name JavaScript at the front sometimes throws people off, especially when you’re using Python, not JavaScript, to write your code. But don’t worry. The format just got its start in the JavaScript world and is now a widely known general-purpose format used with all kinds of computers and programming languages.
In this chapter, you learn exactly what JSON is, as well as how to export and import data to and from JSON. If you find that all the buzzwords surrounding JSON make you uncomfortable, again, don’t worry. We get through all the jargon first. As you’ll see, JSON data is formatted almost ...
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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.