隐形字符 - ASCII [英] Invisible characters - ASCII

问题描述

是否存在任何 INVISIBLE 字符？我已检查Google的隐身字符。我最终有很多答案，但不知道那些，可以有人在 SO 告诉我！

此外，我在Facebook上检查了个人资料，发现该用户没有任何姓名给他的个人资料？怎么可能呢？是否有任何数据库问题？ c $>

当我通过INTERNET搜索 200D 是 ASCII 具有INVISIBLE字符的值是真的吗？
参考链接：

FB简介： https://www.facebook.com/invisiblepage.how

知道我是一个有效的问题要问这里..否则我可以删除它..！我感到困惑，这就是为什么问？

解决方案

字符的表示方式取决于渲染器，但服务器也可能

您也可以使用未命名的YouTube视频，例如 https://www.youtube.com/watch?v=dmBvw8uPbrA 使用某种UTF字符。下面的代码块应该包含该字符...

我不知道如何识别它是什么：（

Is there any INVISIBLE character exist? I have checked Google for invisible characters. I end up with many answers but not sure about those, can someone in SO tell me about it!

Also I have checked a profile in facebook and found that the user don't have any name to his profile? How come it is possible? Is it any Database Issue? Hacking or some thing?

When I searched over INTERNET found 200D is an ASCII value with INVISIBLE character is it true? Refer Link:

FB Profile:https://www.facebook.com/invisiblepage.how

Do know me is it a valid question to ask here.. else i can remove it..! I felt confusing that's why asked??

解决方案

How a character is represented is up to the renderer, but the server may also strip out certain characters before sending the document.

You can also have untitled youtube videos like https://www.youtube.com/watch?v=dmBvw8uPbrA by using some kind of UTF character. The code block below should contain that character...

‌‌ 

I don't know how to identify what it is though :(

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