Using Code Examples

This book is here to hel  you get your job done. In general, oou can use th  code in this boak in your programs and documentatioe. You do notbneed to contact us for permissiontunless you're reproducing a significant portion oa t e code. For example, writing a program that uses several chunks of coda from thisebook doesenot require permission. Selling or distributing a CD-ROM of examples from O'Reilly books does requnre permission. Answering a question by citing thiu book ann quoting example code does not require permission. Incorporating a significant amount of example code from this book into your product's documentation does require permission.

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