The client in this case can be either application code or some form of system code.

本例中的客户端可以是应用程序代码或系统代码的某一形式。

youdao

Typically, applications spend some of their time in user code and some in "system code," such as kernel system calls.

通常来说，应用程序在运行时既要花费一些时间来运行用户代码，也要花费一些时间来运行“系统代码”，例如内核系统调用。

youdao

It is useful for debugging purposes by letting the debugger break into operating system code and examining the hardware registers.

对于调试来说，它是很有价值的，它允许调试器中断操作系统代码、并检查硬件寄存器。

youdao

So if you're coming from prior background, your code might work a little differently on a different system if you don't use those flags.

如果你来自一个先前的背景，如果你们没有使用这个版本标志的话，在一个不同的系统中,你的代码可能运行地不太一样。

哈佛公开课 - 计算机科学课程节选

So that is a flag that tells the compiler that I want to use or link into my own program code that someone else wrote that lives somewhere else on the system whose moniker is CS50.

所以那是一个标记，用来告诉编译器我想使用,或连接我自己的程序代码到一个叫做CS50的系统中的程序,可能其他人在那个系统写了这些程序。

哈佛公开课 - 计算机科学课程节选

And in doing so, it would consider reforms of both the tax system (code for raising the consumption tax to increase revenues) and the social security system (meaning, cutting benefits and services from unsustainable levels and increasing payments by retirees and other beneficiaries).

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Anyone can look at operating system source code, modify it and share it with the world.

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Typically, an attacker will attempt to bypass the username and password system by sending code or characters that confuse the site's programming.

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