March 2019
Intermediate to advanced
208 pages
5h 11m
English
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It’s Your Turn
First, change the program so it stores state only when orders are updated, edited, or deleted. Use React.useEffect1 as described in the preceding text to make that happen.
Second (and this will be a much more involved project), as we suggested at the start of the chapter, revise the preceding chapter’s graphic example to use a FrequencyChart component, where the Chart.t object is part of the component rather than a global variable.
Note: I haven’t included solutions in the code directory for either of these, but you are ready to tackle these on your own.
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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.