November 2019
Beginner
804 pages
20h 1m
English
Content preview from Learn TypeScript 3 by Building Web Applications
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Test Driven Development
A very popular approach, called Test Driven Development (TDD), recommends first focusing on the tests before the implementation. With TDD, you start by writing tests, which effectively become the system's specifications. Only then can you start developing the code that implements those specifications.
The idea is that your tests will fail until you properly implement the necessary code to make them pass. Writing the tests first is beneficial because it forces you to think early enough and more precisely about the functional requirements and the APIs.
By applying the TDD approach and assuming that your specifications are correct, you can improve the quality and reliability of your applications.
You have to think about ...
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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.