Working with files in Python is pretty easy. But there’s a common mistake that can sneak into your code. Not closing the file ...

In this video, we will be looking at 10 Python functions that will simplify your life. These can save you a ton of time and a ...

Without functions: by repeatedly writing the code to draw a triangle with. With a Python function call: by generating lots of coordinates and feeding them to your “draw triangle” function.

Functions that rely on something outside the function itself (e.g., a network call, or a read from disk) are harder to memoize, though it can still be done.