Hacks #1-7
Hack 1. A Crash Course in Spidering and Scraping
Hack 2. Best Practices for You and Your Spider
Hack 3. Anatomy of an HTML Page
Hack 4. Registering Your Spider
Hack 5. Preempting Discovery
Hack 6. Keeping Your Spider Out of Sticky Situations
Hack 7. Finding the Patterns of Identifiers
