We use the following font conventions in this book.
Italic is used for:
Pathnames, filenames, and program names
Internet addresses, such as domain names and URLs
New terms where they are defined
Constant width is used for:
Command lines and options that should be typed verbatim
Direct quotes and specific method names from code examples, as well as specific values for attributes and settings within code
XML element tags
Constant width bold is used for:
User input in code that should be typed verbatim
Items in code to which we'd like to draw the reader's attention
Constant width italic is used for:
Replaceable items in code, which should be replaced with the appropriate terms
In code syntax examples, we sometimes use [value]+ to represent one or more instances of a value and [value]* to mean zero or more instances of a value.
|
|