Button function returning user operating system and browser version?

按钮功能返回用户操作系统和浏览器版本吗？

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If you are a returning user, you have a better user experience since the access token can be reused.

如果您返回到Twitter，则会获得更好的用户体验，因为访问令牌可以被重用。

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When a user operation involves multiple interactions, each interaction should have its own transaction to commit and should free up all locks before returning activity to the user.

当用户操作涉及多个交互作用时，每个交互作用应当提交自己的事务并且应当在将活动返回给用户之前释放所有锁。

youdao

Well, get string again is returning the address of the string the user typed in, D the address of the very first character like the letter D and storing that address in this variable s1.

好的，GetString返回的是,用户输入的字符串的地址，第一个字符的地址，比如字母,然后把这个地址存储在这个变量s1中。

哈佛公开课 - 计算机科学课程节选

Analyst 2.0 will have arrived when vendors and IT make analysis easy enough that a typical business user can conduct analysis entirely by themselves, returning them to a state of user-driven innovation, Oh says.

FORBES: Why Purpose-built Applications are the Key to Big Data Success

Returning officers agreed individual user agreements with the e-counting provider that set out how their count was to be conducted and retained the statutory responsibility for the count of ballot papers.

BBC: NEWS | UK | Scotland | Scotland Office ballot response

This is useful for quickly returning the screen orientation to the desired state when the user is lying down.

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