| The following typographical conventions are used throughout this book: - Italic
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Used for commands, URLs, filenames, file extensions, directory or folder names, emphasis, and new terms where they are defined. - Constant width
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Used for all code listings and to designate anything that would appear literally in a Python or C program. This includes module names, method names, class names, function names, statements, and HTML tags. - Constant width italic
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Used for general placeholders that indicate that an item should be replaced by some actual value in your own program. Constant width bold -
Used to emphasize particular lines within code listings and show output that is produced. |