October 2019
Intermediate to advanced
426 pages
11h 49m
English
Content preview from Learn React Hooks
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Interactions between Hooks
Our whole blog app now works in the same way as before, but it uses our custom Hooks! Until now, we have always had Hooks that encapsulated the whole logic, with only constant values being passed as arguments to our custom Hooks. However, we can also pass values of other Hooks into custom Hooks!
Since Hooks are simply JavaScript functions, all Hooks can accept any value as arguments and work with them: constant values, component props, or even values from other Hooks.
We are now going to create local Hooks, which means that they will be placed in the same file as the component, because they are not needed anywhere else. However, they will still make our code easier to read and maintain. These local Hooks will accept ...
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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.