Blog 404

  1. How does hoisting work in JavaScript?
  2. Why is setState() in React async instead of sync?
  3. How is the Virtual-DOM more efficient than Dirty checking?
  4. What is PureComponent? When should you use PureComponent over Component?
  5. What is a higher order component?
  6. Which (if there is) node library method could you use to solve the algorithm problem you solved last night in your pre-homework?
  7. Which (if there is) node library method could you use to solve the algorithm problem you solved in class today?
  8. How do you think you might use the checkAuth() function to actually verify a user's email and password?

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