Subclasses, Method Overriding, and super()
In the previous unit, we explored methods and the difference between class and instance variables. Now let's look at inheritance, which lets a class inherit attributes and methods from another class.
Constructor, Instance Methods, and Class vs Instance Variables
In the previous unit, we introduced classes and objects. Now let's dig deeper into methods, functions that live inside classes, and understand the difference between class variables and instance variables.
Organizing Code with Blueprints
In the previous unit, we learned about file operations. Now let's explore Object-Oriented Programming (OOP), a way of organizing code around objects that represent real-world entities.
Reading and Writing Data in Python
In the previous unit, we learned about dictionaries. Now let's explore file operations: how to read data from files and write data to files so your programs can persist information.
Key-Value Storage in Python
In the previous unit, we explored ranges, sets, and tuples. Now let's look at dictionaries, Python's way of storing data as key-value pairs.
More Ways to Organize Data
In the previous unit, we learned about list comprehension. Now let's explore three more data structures: ranges, sets, and tuples. Each has different properties that make it useful in specific situations.
Building Lists the Pythonic Way
In the previous unit, we learned how to create and manipulate lists. Now let's look at list comprehension, a concise way to generate lists in a single line.
Storing Multiple Values in Python
In the previous unit, we explored string operations. Now let's look at lists, Python's way of storing multiple values in a single variable.
Manipulating Text in Python
In the previous unit, we explored Python's built-in functions. Now let's look at strings, one of the most common data types you'll work with.
Tools That Come with Python
In the previous unit, we made our Turtle programs interactive with keyboard and mouse events. Now let's explore Python's built-in functions, tools that are always available without importing anything.
