December 2019
Intermediate to advanced
598 pages
12h 21m
English
Content preview from ASP.NET Core 3 and React
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Understanding the benefits of TypeScript
TypeScript adds an optional static typing layer on top of JavaScript that we can use during our development. Static types allow us to catch certain problems earlier in the development process. For example, if we make a mistake when referencing a variable, TypeScript will spot this immediately after we've mistyped the variable, as shown in the following screenshot:
Another example is that, if we forget to pass a required attribute when referencing a React component, TypeScript informs us of the mistake straight away:
This means we get a build-time error rather than a runtime error.
This also helps tools ...
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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.
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.