👉 Unshiftiness is a concept in computer science that refers to the ability of an object or function to perform operations on its own without any external input, such as a call to another function or method. It implies that the operation performed by an object can be executed independently and without needing to pass any arguments. For example, consider a function that calculates the factorial of a number n: ```python def fact(n): if n == 0: return 1 else:
