Conventions Used in This Book

The following typographic conventions are used in this book:

• Code lines, commands, statements, variables , and code- related terms appear in a monospace typeface.

• You'll see sidebars throughout the book, which are meant to give you something more, such as a little more insight or some new technique. Here's what a sidebar looks like:

To download the code on the Sams Web site at www.samspublishing.com, enter this book's ISBN (without the hyphens) in the Search box and click Search. When the book's title is displayed, click the title to go to a page where you can download the code.