2021-03-08 08:02:48 +08:00
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# 干爆前端
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仓库内容分为以下几块:
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- 每日更新一道大厂原题,第二天公布答案
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- 前端学习路径及包括的各个知识点,每个知识点都有具体文章帮助大家融会贯通
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- 前端 15 万字面试资料
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- 前端进阶好文
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2021-03-08 10:48:37 +08:00
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- 各类大厂内推
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2021-03-08 08:02:48 +08:00
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2021-03-08 10:49:29 +08:00
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## 目录
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- [每日大厂原题](#每日大厂原题)
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2021-03-08 10:50:35 +08:00
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- [前端十五万字面试资料](#前端十五万字面试资料)
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2021-03-08 10:49:29 +08:00
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- [各类大厂内推](#各类大厂内推)
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2021-03-08 08:02:48 +08:00
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## 每日大厂原题
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欢迎大家提供面试题,发送题目至邮箱:zx597813039@gmail.com。
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成功采纳后,如果你面试遇到其他问题,笔者可以提供免费解答服务。
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2021-03-08 10:49:29 +08:00
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### 今日原题
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2021-03-08 08:02:48 +08:00
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2021-03-10 07:46:30 +08:00
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第三题:[请按照用例实现代码](https://github.com/KieSun/fucking-frontend/issues/3)
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```js
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// 请使用原生代码实现一个Events模块,可以实现自定义事件的订阅、触发、移除功能
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const fn1 = (... args)=>console.log('I want sleep1', ... args)
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const fn2 = (... args)=>console.log('I want sleep2', ... args)
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const event = new Events();
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event.on('sleep', fn1, 1, 2, 3);
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event.on('sleep', fn2, 1, 2, 3);
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event.fire('sleep', 4, 5, 6);
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// I want sleep1 1 2 3 4 5 6
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// I want sleep2 1 2 3 4 5 6
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event.off('sleep', fn1);
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event.once('sleep', () => console.log('I want sleep'));
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2021-03-11 07:41:19 +08:00
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event.fire('sleep');
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// I want sleep2 1 2 3
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2021-03-10 07:46:30 +08:00
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// I want sleep
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event.fire('sleep');
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// I want sleep2 1 2 3
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```
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2021-03-11 07:41:19 +08:00
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发现题目有点问题,改动了一下
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新建了一个大厂真题每日打卡群,有意愿学习打卡的再进,[打开这个二维码](https://yck-1254263422.cos.ap-shanghai.myqcloud.com/2021/03/09/16152484585655.jpg)。
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2021-03-09 07:24:08 +08:00
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第二题:[以下代码输出什么,为什么?](https://github.com/KieSun/fucking-frontend/issues/2),这道题目是第一题的进阶版本,更有趣了。
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2021-03-10 07:46:30 +08:00
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<details>
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2021-03-09 07:24:08 +08:00
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```js
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try {
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let a = 0
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;(async function() {
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a += 1
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console.log('inner', a)
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throw new Error('123')
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// a()
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})()
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console.log('outer', a)
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} catch(e) {
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console.warn('Error', e)
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}
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```
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2021-03-10 07:46:30 +08:00
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[答案](./Answer/1%20~%2010/2.md)
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</details>
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2021-03-09 07:24:08 +08:00
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2021-03-09 07:27:57 +08:00
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第一题:[以下代码输出什么,为什么?](https://github.com/KieSun/fucking-frontend/issues/1)
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2021-03-08 08:02:48 +08:00
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2021-03-10 07:46:30 +08:00
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<details>
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2021-03-08 08:02:48 +08:00
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```js
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try {
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(async function() { a().b().c() })()
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} catch (e) {
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console.log(`执行出错:${e.message}`)
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}
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```
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2021-03-09 07:40:47 +08:00
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[答案](./Answer/1%20~%2010/1.md)
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2021-03-10 07:46:30 +08:00
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</details>
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2021-03-08 10:50:35 +08:00
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## 前端十五万字面试资料
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2021-03-08 08:02:48 +08:00
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2021-03-08 10:48:37 +08:00
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[在线阅读](https://yuchengkai.cn/home/)
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## 各类大厂内推
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数十家公司及岗位,数百个岗位 HC,具体内容查看 [表格](https://bitable.feishu.cn/appdL3vQNYWhT2hGnNRjlC9XoWD)。
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2021-03-08 08:02:48 +08:00
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2021-03-08 10:48:37 +08:00
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另外欢迎有招人需求的朋友提供招聘信息,触达数万前端,内推奖拿到手软。发送招聘信息至邮箱:zx597813039@gmail.com。
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