| The following typographical conventions are used in this book: - Plain text
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Indicates menu titles, menu options, menu buttons, and keyboard accelerators (such as Alt and Ctrl). - Italic
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Indicates new terms, URLs, email addresses, filenames, file extensions, pathnames, directories, and Unix utilities. - Constant width
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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, or the output from commands. Constant width bold -
Is used to show emphasis in code examples.
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