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## Problem
I have a single page app that uses self-hosted Erxes 0.16.0. When the single page app navigates to a new URL, Erxes does not hear about this. Therefore, in Erxes, the customer record doe…
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- [x] I have searched the [issues](https://github.com/ant-design/ant-design/issues) of this repository and believe that this is not a duplicate.
### What problem does this feature solve?
By defaul…
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配置 webpack 其实很简单，基础的构建可以按照以下方式来配置 webpack：
- 想让源文件加入到构建流程中去被 webpack 控制，配置 `entry`。
- 想自定义输出文件的位置和名称，配置 `output`。
- 想自定义寻找依赖模块时的策略，配置 `resolve`。
- 想自定义解析和转换文件的策略，配置 `module`，通常是配置 `module.rules`…
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## 闭包
### 概念
在 js 中变量的作用域属于函数的作用域，在函数执行完后作用域就会被清理，闭包函数是建立在函数内部的子函数，闭包函数引用了函数的变量，就算函数执行完成作用域也不会被清理。
### 形成条件
- 函数嵌套，函数里有函数
- 里面函数引用了外边函数的变量
### 用途
- 模仿块级作用域，避免全局变量污染
- 封装私有化变量
- 保护变量，阻止被回收
- …
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`npm run dev` has errors on windows
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`@microsoft/applicationinsights-web@2.8.9` still requires instrumentation key.
Even though property description for `connectionString` and `instrumentationKey` states: `Connection string of resource.…
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**Description/Screenshot**
By wrapping my React application in the TelemetryProvider, using `withAITracking`, the css of the app is altered, and there is no indication that `withAITracking` is actual…
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### 🐛 bug 描述
参看 https://stackoverflow.com/questions/62249185/using-search-params-with-hashrouter-from-react-router
这个问题对`syncToUrl`功能的影响还是很大的，我看已经提了几个issue了：[2279](https://github.com/ant-design/…
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### 🧐 问题描述
V5版本
docker80部署，映射到8080
可以正常访问，但是当在页面刷新之后，启动的8080会被重定向到80端口导致页面不见了
### 💻 示例代码
nginx配置
`
#user nobody;
worker_processes 1;
#error_log logs/error.log;
#error_log logs/error.lo…
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In development everything works correct. But when i deployed my app into github pages. I get error cause `this.props.children` is empty. [See Open dev console output](http://khangeldy.github.io/latin-…