How to Fix: TypeError: unsupported operand type(s) for -: ‘str’ and ‘int’
This TypeError is the cousin of TypeError: unsupported operand type(s) for +. It means: “You tried to use a math operator (like -, *, /)…
How to Fix: TypeError: unsupported operand type(s) for +: ‘int’ and ‘str’
This error is the opposite of the common string concatenation error. It means you tried to do math (+), but one of your items was…
How to Fix: ValueError: invalid literal for int() with base 10
Encountering a ValueError: invalid literal for int() can be a bit confusing at first. This error is a mouthful, but it’s actually very simple. It…
