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Sessions, Cookies, and Flashes
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sessions.md

Sessions, Cookies, and Flashes

  1. If we didn't have cookies and sessions, what would happen?
  2. What is a cookie?
  3. What's the difference between a cookie and a session?
  4. What's serialization and how does it come into play with sessions?
  5. Why would we want to store a user id in a session?
  6. What is a flash? How long does a flash have before it expires?
  7. What syntax would I use to add a user_id key and value to the session?
  8. What does "HTTP is stateless" mean?
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