July 2019
Intermediate to advanced
416 pages
10h 6m
English
Content preview from Advanced TypeScript Programming Projects
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AOP using decorators
One of my favorite features in TypeScript is the ability to use decorators. Decorators were introduced as an experimental feature and are pieces of code that we can use to modify the behavior of individual classes without having to change the internal implementation of the class. With this concept, we can adapt the behavior of an existing class without having to subclass it.
If you have come to TypeScript from a language such as Java or C#, you might notice that decorators look a lot like a technique known as AOP. What AOP techniques provide us with is the ability to extract repetitive code by cutting across a piece of code and separating this out into a different location. This means that we do not have to litter our ...
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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.