Bzip2 consistently obtains better compression than gzip across many file types, but the effect is especially dramatic for XML documents.
在许多文件类型上,bzip2始终比gzip获得较好的压缩效果,而对XML文档的效果尤其显著。
Some repositories, such as many file systems, will present the opposite case; native content is stored, but very little metadata is available beyond a filename.
某些存储库(如许多文件系统)会呈现相反的情况;原始内容会被存储,但是除了文件名以外几乎无法得到元数据。
This is useful especially when we get to details like forensics and looking at data on a hard drive, - 'cause if you don't know how much store-- how many bits are composing your file, you're never gonna recover that data or be able to access what you're looking for.
这是很有用的,尤其是在法庭上,查看硬盘驱动器里的数据时,如果你连-,文件有多少比特都不知道,你如何去恢复数据,获取你想要的信息呢。
stdio h This file here is called standard I/O or stdio.h and this is just another text file someone else wrote many years ago and by using that line of code there, I'm telling the computer, give me acces to this code that this other person wrote that's in that file.
在这里的头文件称为标准输入输出文件或,这是由某位前人编写的文本文件,我们只需要刚才所述的一行代码,就能告诉电脑,让我连接到,这个前人在那个文件中写的代码。
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