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在组件的整个生命周期中，随着该组件的props或者state发生改变，其DOM表现也会有相应的变化。一个组件就是一个状态机，对于特定地输入，它总返回一致的输出。
一个React组件的生命周期分为三个部分：实例化、存在期和销毁时。
## 实例化
当组件在**客户端**被实例化，第一次被创建时，以下方法依次被调用：
1、getDefaultProps
2、getInitialSt…
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If I want to use this component (React component):
https://github.com/frontend-collective/react-sortable-tree
Would I need to create "wrapper" structs etc for it in order to use it. Is there some …
pjebs updated
6 years ago
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### Preflight Checklist
- [X] I use the latest version of YouTube Music (Application).
- [X] I have searched the [issue tracker](https://github.com/th-ch/youtube-music/issues) for a bug report that m…
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Hello,
I got the source running, but it got terminated in the middle. I tried reading the source to figure it out. How can I fix it? Please give me some hints.
Regards.
2024-07-30 17:08:30,55…
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### Is there an existing issue for this?
- [X] I have searched the existing issues
### Did you read the "Reporting a bug" section on Contributing file?
- [X] I have read the "Reporting a bug" secti…
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- 大前端知识
- 为啥要学前端（你一个后端开发者），一个是完整小程序开发需要，否则只是后端完成，无法完整做测试和玩耍；
另一个原因是建立前端开发心智和理解还是有必要的，这样才能更好从后端角度与前端做配合。
- yarn
- Vue
- 刚开始学Vue，心智模型上改动最大的应该是要熟悉Web页面元素和Vue数据绑定的方式，不要用老方法去从页面元素的javas…
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**What happened?**
See this discussion where people have requested that they can like posts.
https://www.thecrag.com/event/1729796049
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I think relying on `fn.name` makes the API very brittle.
The function name can (and usually does!) change during minification.
I understand `.dispayName` or explicitly specifying it as a "fake `na…
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### Preflight Checklist
- [X] I use the latest version of YouTube Music (Application).
- [X] I have searched the [issue tracker](https://github.com/th-ch/youtube-music/issues) for a bug report that m…
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- LikeButton is rerendering multiple times when it shouldn't
- The wrong Id is being sent to fetch before it fetches the correct id