November 2019
Beginner
804 pages
20h 1m
English
Content preview from Learn TypeScript 3 by Building Web Applications
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Improving TodoIt with Classes and Interfaces
In this chapter, we will improve our TodoIt application by making use of classes and interfaces, which will improve the code quality and make the application easily extendable and more maintainable.
By going from an almost purely imperative programming approach to a more object-oriented one, our code will convey more meaning, and we will be able to isolate specific concerns better.
First of all, we will briefly review the major object-oriented programming principles, including what classes and interfaces are and why they're beneficial when building applications, from the smallest to the largest ones.
We will go on to define the domain model of the TodoIt application using UML (short for Unified ...
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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.
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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.