1. Conventions Used in This Book — 本书的使用约定
2. typographical conventions — 印刷约定
3. typed literally by the user — 用户之间输入
单词
- Indicates 表明指明
- terms 术语 、条款、地位、关系
- literally 逐字的
段落
Constant width — Used for program listings, as well as within paragraphs to refer to program ele‐
ments such as variable or function names, databases, data types, environment
variables, statements, and keywords.
等宽字体 — 用于程序的