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20 - Variables and object references

Back End DevelopmentLesson⏱ 3m49Free

Next chapter →☰ Syllabus ← Previous

Chapters

65 lessons

01 - How to create a class?

02 - Our class instance

03 - What is found in a class?

04 - Creating a method in a class

05 - Methods and returned data types

06 - The Docstring in Python

09 - Creating a constructor

10 - Calling a method in a constructor

11 - Can a class have several constructors?

12 - A reminder on class attributes

13 - The dir function

14 - Accessing the value of an instance attribute

15 - Changing the value of an instance attribute

16 - Conclusion

17 - Class attributes

19 - Can I access and modify class attributes from an object?

20 - Variables and object references

22 - A reminder on class methods

23 - Methods with parameters

24 - Several methods with the same name?

25 - Inheritance in Python

26 - Overriding the parent class method

27 - How to call a parent class method when overriding

28 - Method overriding with the constructor

29 - Calling the parent constructor

30 - Multiple inheritance

32 - Method resolution order

34 - A more complex example

35 - Introduction to the final exercise

36 - Final exercise solution

37 - Explanation and public attributes

38 - Protected attributes

39 - The limits of encapsulation

40 - Private attributes

41 - Name mangling in Python

42 - Accessing attributes with methods

43 - Accessing attributes with properties

44 - Decorators in Python

45 - Conclusion on encapsulation

46 - Creating your own decorator

47 - The dir function and the dict attribute

48 - Static methods

49 - The advantages of polymorphism

50 - Explanations

51 - Problem and solution

52 - Abstract methods with parameters

54 - Conclusion

55 - Introduction

56 - Static methods

57 - Calling a static method without an instance

58 - Class methods

59 - Introduction to the exercise

60 - Exercise solution

61 - Introduction

62 - Demonstration

63 - Objectives

64 - Practical case