wungqiang

wungqiang

V2EX member #87657, joined on 2014-12-21 00:05:58 +08:00
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wungqiang's recent replies
Feb 25, 2017
Replied to a topic by zhuzhuyule 推广 程序猿如何对待自己的健康?
平时都不太注意身体健康异常,等出现异常才去 try catch ,哈哈
Dec 21, 2016
Replied to a topic by Lothar 程序员 分享一道简单的前端面试题
考察点:
- 会考虑到特性检测吗 if ('querySelectorAll' in xxx) {}
- 选择器会用 id selector 还是 class selector
- 闭包实现,深入问其它方法
- DOM 基本操作
- 性能及其它
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