And the third one I want to point out is, whether this is an interpreted versus a compiled language.
我想说的第三件事情是,这个语言是编译语言,还是解释语言。
So let me challenge you with this: inside of these curly braces where I have put a comment with slash slash -- a "comment" means nothing here gets compiled, it's just for the human to read.
让我用这个来挑战你们:,在这些花括号里面,我通过双斜杠写入了一个注释,-一条“注释“在这里不会被编译,它只是用来我们阅读的。
In a compiled language, you have an intermediate step, in which you take the source code, it runs through what's called a checker or a compiler or both, and it creates what's called object code.
而在编译语言里,你就会经过一个中间的步骤,在这种语言里输入源码后,先经过过滤器,或者编译器检查后,它会创建一个叫做目标代码的东西。
> That lets the compiler know that you want to use some actual compiled code from that library.
>,那是告诉编译器我们想要在程序库中,使用一些当前的编译后的代码。
I want you to draw some conclusions about its authorship and the way it was compiled or composed." And so you pick it up and you start reading and you notice features like this.
关于作者的身份,以及创作的方式,做一个总结,带着这些问题,开始读书的时候,你会发现这样的特点。
A compiled language is usually much faster in terms of its execution.
编译语言,要比它快一些。
- And that's because hello.c is something I just wrote -- it's not something I downloaded or bought and installed via double-clicking or anything like that -- because I wrote it, compiled it in my current directory, I have to be ever-so emphatic to the computer that it's actually right here.
那是因为hello,c是我所写的东西-,而不是从哪里下载或购买,并通过双击安装的程序,-因为那是我写的程序,在我当前目录下编译的,我们不得不对计算机强调,它是在这个地方的。
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