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t86 / good-good-study-day-day-up

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Good Good Study Day Day Up - 2020-12-14 #22

Open FORMAT-qi opened 3 years ago

FORMAT-qi commented 3 years ago
  1. [html]微信公众号的文章如何做到点击图片查看答案？
  2. [css]请解释下Sass中的嵌套规则是什么？
  3. [js]实现一个isNaN的方法
  4. [软技能]请说说浏览器都有哪些容错机制？
Minor5 commented 3 years ago

1、https://www.zhihu.com/question/352771104/answer/872342584 2、https://blog.csdn.net/weixin_41229588/article/details/106052540 3、

function myIsNaN(param) {
    var param = Number(param)
    return param !== param
}

4、http://www.nowamagic.net/academy/detail/48110335