Using images in tkinter [ including how to scale them ]

Using textures in shaders [in Godot]

Understanding shader UVs in Godot

Documenting Functions

Lambda functions

Understanding the scope of a function

An introduction to shaders in Godot

infinite parameters

Understanding function parameters

An introduction to functions

Efficient imports in pygame

Creating timers in pygame

Ternary statements in Python

For loops in Python

While loops in Python

Match case statements in Python

Complex if statements in Python

An intro to if statements in Python

Controlling the flow of code in Python

Rare datatypes in Python

Booleans in Python

Understanding sets in Python

Understanding Python's dictionaries

Dissecting Python strings

Unpacking Python data