reading/all-of-frontend
2
0
Fork 0
mirror of https://github.com/KieSun/all-of-frontend.git synced 2024-11-22 06:48:13 +08:00
Code Issues Projects Releases Wiki Activity

docs: update readme

Browse Source
This commit is contained in:
xuwu 2021-03-30 07:23:37 +08:00
parent 82abddab67
commit 4b6c37b7d2
1 changed files with 11 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
README.md
View File

@ -28,11 +28,18 @@
### 今日原题
[第十四题：JS 类型](https://github.com/KieSun/fucking-frontend/issues/19)
[第十七题：以下代码输出什么？为什么？](https://github.com/KieSun/fucking-frontend/issues/22)
请问 JS 基本类型和对象类型中各有哪些类型？
对于这些类型我们如何判断具体的类型。比如数组是对象类型，可以通过 `Array.isArray` 等方法判断是数组。
```js
var a = 0
var b = async () => {
a = a + await 10
console.log('2', a) // -> ？
}
b()
a++
console.log('1', a) // -> ？
```
## 前端十五万字面试资料