Conventions Used in This Bookedit
The following typographical conventions are used in this book:
- Italic
- Indicates emphasis, and new terms or concepts.
-
Constant width - Used for program listings, as well as within paragraphs to refer to program elements such as variable or function names, databases, data types, environment variables, statements, and keywords.
This icon signifies a tip, suggestion.
This icon signifies a general note.
This icon indicates a warning or caution.