January 2024
Beginner
848 pages
18h 2m
English
Content preview from Web Coding & Development All-in-One For Dummies, 2nd Edition
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Chapter 10
Storing User Data in the Browser
IN THIS CHAPTER
Getting the hang of the Web Storage API
Taking your first look at JSON
Adding stuff to storage
Getting stuff from storage
Removing stuff from storage
Data is like garbage. You’d better know what you are going to do with it before you collect it.
—ANONYMOUS
One of the hallmarks of a bigtime website is that most of what you as a site visitor see is data that has been retrieved from a server. This data has been created and managed by a database specialist, and the code that asks for the required data and then returns that data to the web browser is created by a back-end web developer.
Programming the back end is the subject of Book 4, but not every web page that works with data needs back-end coding. For example, suppose your web page enables each user to set custom background and text colors. Setting up a complex back-end edifice to store those two pieces of data would be like building the Taj Mahal to store a few towels. ...
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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.
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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.