A function is a machine. It will take something in - and throw something out. As I've told you before - software doesn't follow laws of physics. So this machine can take 'nothing' in - yet throw 'something' out.
A function is a machine. It will take something in - and throw something out. As I've told you before - software doesn't follow laws of physics. So this machine can take 'nothing' in - yet throw 'something' out.