May 2018
Beginner
848 pages
17h 29m
English
Content preview from Web Coding & Development All-in-One For Dummies
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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.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.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.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.
Chapter 3
Managing Data
IN THIS CHAPTER
Setting up your app’s data class
Creating a script to handle the app’s Ajax data requests
Creating new data items
Reading, updating, and deleting data
Handling data robustly and securely
Talk is cheap. Show me the code.
— LINUS TORVALDS
Some web apps are relatively simple and don’t require a back-end database. Such apps are all front end, with maybe a bit of data stored in the user’s browser. Front-end-only apps are very common and can be amazingly useful, a claim I hope to live up to when I talk about building just such an app in Book 8.
The rest of the web app world is a sophisticated and powerful marriage of both front-end interface and back-end infrastructure, and a big part of that server scaffolding is the data stored in a database such as MySQL. One of hats you must wear as a web developer is writing the code that enables data to pass robustly and securely between the front and back ends, and that code is the main topic of this chapter. ...
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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.