Using the class as a type hint for arguments in its methods

The code I have included below throws the following error: NameError: name 'Vector2' is not defined at this line: def Translate (self, pos: Vector2): Why does Python not recognize my Vector2 class in the Translate method? class Vector2: def __init__(self, x: float, y: float): self.x = x self.y = y def Translate(self, pos: Vector2): self.x … Read more

Unsupported operand type(s) for +: ‘int’ and ‘str’

I am currently learning Python so I have no idea what is going on. num1 = int(input("What is your first number? ")) num2 = int(input("What is your second number? ")) num3 = int(input("What is your third number? ")) numlist = [num1, num2, num3] print(numlist) print("Now I will remove the 3rd number") print(numlist.pop(2) + " has … Read more