This is the UID for the newly-created profile, and forms part of the URL for subsequent requests that use that profile.

这是新创建的配置文件的UID，也是使用该配置文件的后续请求的一部分。

youdao

substitutes the name of the logged in user (which is stored in login_cookie) for my_login to create the correct URL for the user's profile page.

将登录用户的名称（存储在 login_cookie 内）替换成 my_login 以为用户配置文件页创建正确的 URL。

youdao

Each user has a profile image URL: You stick that value inside the SRC attribute of an tag.

每个用户都具有一个概要文件图像url：将该值放入标记的src属性。

youdao

But if you've looked at more recent or if you've looked at friends who relatively recently signed ID up for Facebook, their profile IDs which you sometimes see in the URL are actually pretty long and that's because I believe at some point they did transition longlong to 64-bit values which tend to be called long longs.

但是如果你看过最近的【听不见】,如果你访问了最近在Facebook上留言的朋友,你会发现，可以从URL上看到他们的配置文件,很长很长，那是因为,可能在某个时间点，他们已经过渡到,64比特了，也就是所谓的。

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