摘要：
const Box = x => ({ map: f => Box(f(x)), chain: f => f(x), fold: f => f(x), toString: () => `Box(${x})` }) // Exercise: Box // Goal: Refactor each exa 阅读全文
posted @ 2020-05-09 03:40
Zhentiw
阅读(135)
评论(0)
推荐(0)
摘要：
As a beginner of React, might have the confuses with 'useMemo' and 'React.memo': 'useMemo': When using functional components in React we may run into 阅读全文
posted @ 2020-05-07 20:06
Zhentiw
阅读(339)
评论(0)
推荐(0)
该文被密码保护。 阅读全文
posted @ 2020-05-07 18:22
Zhentiw
阅读(0)
评论(0)
推荐(0)
摘要：
For development, we'll be using a separate server address to reach our REST endpoints. In a production build, this will likely be a different address, 阅读全文
posted @ 2020-05-05 02:55
Zhentiw
阅读(178)
评论(0)
推荐(0)
摘要：
In package.json file: "prepare": "npm run build", "postpublish": "git push --tags", "prepare": make sure we don't forget to run build before publish t 阅读全文
posted @ 2020-05-04 18:54
Zhentiw
阅读(172)
评论(0)
推荐(0)
摘要：
It's always important to test your code, especially if you're open-sourcing it for others to use. In this video, we'll learn how to use react-hooks-te 阅读全文
posted @ 2020-05-04 18:47
Zhentiw
阅读(212)
评论(0)
推荐(0)
摘要：
When you use a React Portal, much of your component can be rendered outside the main DOM tree. Let’s see how we can use utilities provided by React Te 阅读全文
posted @ 2020-05-04 02:10
Zhentiw
阅读(701)
评论(0)
推荐(0)
摘要：
You can get a huge amount of confidence and coverage from integration tests that test an entire page, or even your entire app. Let’s write a test that 阅读全文
posted @ 2020-05-04 01:58
Zhentiw
阅读(327)
评论(0)
推荐(0)
摘要：
Sometimes your react component may need to do some cleanup work in the return value from useEffect or useLayoutEffect, or the componentWillUnmount lif 阅读全文
posted @ 2020-05-04 01:36
Zhentiw
阅读(373)
评论(0)
推荐(0)
摘要：
That setup function is pretty handy. Seems like a good opportunity for an abstraction. Well, we already have one! It’s called React Hooks Testing Libr 阅读全文
posted @ 2020-05-04 01:00
Zhentiw
阅读(294)
评论(0)
推荐(0)
浙公网安备 33010602011771号