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Preface > Conventions Used in This Book

Conventions Used in This Book

The following is a list of the typographical conventions used in this book:

Italics

Used to indicate URLs, filenames, filename extensions, and directory/folder names. For example, a path in the filesystem will appear as /Developer/Applications.

Constant width

Used to show code examples, equations, logarithms, the contents of files, and console output, as well as the names of variables, commands, and other code excerpts.

Constant width bold

Used to show user input in and to highlight portions of code, typically new additions to old code.

Constant width italic

Used in code examples and tables to show sample text to be replaced with your own values.


  

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