Because the concept of "lines" isn't relevant for binary files (logical data constructs are not generally terminated by newlines), you must always specify the number of bytes that you wish to read in.

由于“行”的概念与二进制文件无关(逻辑数据结构通常都不是由新行终止)，因此您必须指定需要读入的字节数。

youdao

If you've read any of my previous articles (see Resources), you'll notice that I favor logical operators over writing several lines of code.

如果您读过我以前的文章(参见参考资料)，就会注意到我喜欢使用逻辑操作符，而不是编写多行代码。

youdao

When you start allowing for system subtypes, logical system divisions, and all the other miscellaneous factors, your one-liner could end up being 300 lines.

当开始允许系统的子类型、逻辑系统部分以及所有其它杂项因素时，这一行程序会变成300行。

youdao