我有一个锚标签，不应单击它，因此我添加了指针事件none.i悬停时需要显示锚标签上的title属性。pointer-event：none防止标题标签显示。是否有办法同时显示pointer-events：none和title。
a{
pointer-events:none;
}<a href="https://stackoverflow.com/" title="Some Sample Title"> Sample Link </a>我有一个下载的字幕文件，如下所示。该文件包含行号，空行和时间戳。我想删除这些行号，空行和时间戳，我只需要文本
现在是什么
1
00:00:01.876 --> 00:00:02.709
<v Instructor>We can go back now</v>
2
00:00:02.709 --> 00:00:05.042
to our web server checklist.
3
00:00:06.410 --> 00:00:08.722
We've already seen better ways to organise our code
4
00:00:08.722 --> 00:00:11.545
into reusable pieces with modules,
5
00:00:11.545 --> 00:00:13.315
we've seen ways to deal with files,
6
00:00:13.315 --> 00:00:15.940
both synchronous and asynchronous,
7
00:00:15.940 --> 00:00:16.773
and buffers,
8
00:00:16.773 --> 00:00:18.325
both the built-in Node one
9
00:00:18.325 --> …我有一个函数需要一个字符串输入。输入的字符串值得注意，但如下所示的一组html标签
<section><div><span><bold></bold></span></div></section>
我希望输出如下
["<section>","<div>","<span>","<bold>","</bold>","</span>","</div>","</section>"]
伙计们请帮助我如何将html字符串拆分为数组
在我的应用程序中，我正在访问远程URL并获得如下所示的JSON响应。JSON响应具有名为的属性created_at。
在JavaScript中，我需要获取当前日期减日期（-），created_at然后计算创建注释的天数。
我怎样才能做到这一点？
{
"id":12578834,
"title":"Joint R&D Has Its Ups and Downs",
"url":"http://semiengineering.com/joint-rd-has-its-ups-and-downs/",
"num_points":1,
"num_comments":0,
"author":"Lind5",
"created_at":"9/26/2016 2:28"
}
在我的应用程序中，我收到如下回复
{"success":true,"data":"{\"status\": \"Failed\", \"percentage_completed\": \"0\", \"actions\": \"Error: Insufficient argument: 1\\n\"}","message":"Logs fetched successfully."}
如何将其转换为 JSON。试过 JSON.parse 似乎不起作用。有没有其他方法可以将此字符串转换为有效的 JSON 格式