Lecture Reviews

• Lecture 16: Introduction to Classes
  • What is self? Why use it?
  • What is __init__? Why use it?
• Lecture 17: "Private" Members, Set/Get Methods, Property, and Special Methods
  • What is the difference between a property and a field? between a property and a method?
  • What does the each of the following methods do?
    • __init__
    • __eq__
  • When writing a class, how do you determine whether two objects are equal?
• Lecture 18: Data Aggregation and the Copy Method
  • What is the difference between a shallow copy and a deep copy?
  • In which methods should you put code to ensure data aggregation security?