The following typographical conventions are used in this book:
Plain text
Indicates menu titles, menu options, menu buttons, and keyboard accelerators (such as Alt and Ctrl).
Italic
Indicates new terms, URLs, email addresses, filenames, file extensions, pathnames, directories, usernames and passwords, and Unix utilities.
Constant width
Indicates commands, options, switches, variables, attributes, keys, functions, types, classes, namespaces, methods, modules, properties, parameters, values, objects, events, event handlers, XML tags, HTML tags, macros, the contents of files, and the output from commands.
Constant width bold
Used to highlight key portions of code.
Tip: This icon signifies a tip, suggestion, or general note.
Warning: This icon indicates a warning or caution.
Note: This icon indicates a Developer's Note.