Conventions Used in This Book

The following typographical conventions are 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.

Color

  • The second color is used to indicate a cross-reference within the text.

You should pay special attention to notes set apart from the text with the following icons:

Note

This is a tip, suggestion, or general note. It contains useful supplementary information about the topic at hand.

Note

This is a warning or note of caution, often indicating that your money or your privacy might be at risk.

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