December 2018
Intermediate to advanced
642 pages
15h 5m
English
Content preview from Modern JavaScript Web Development Cookbook
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How it works...
Let's check that everything is OK. We'll start by looking at the App.js file that was created by CRAN, and we can immediately verify that the tools work—because a problem is detected! Have a look at the following screenshot:
We can verify that ESLint integration is working, because it highlights a problem
The rule that fails is a new one, from eslint-plugin-react-native: no-color-literals, because we are using constants in styling, which could prove to be a maintenance headache in the future. We can solve that by adding a variable, and we'll use a type declaration to make sure Flow is also running. The new code should be as ...
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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.