Python Data Types - Can I change the Key in a Dictionary?

I've had a question about dictionaries - can we change the key in the key-value pair. We investigate what you can do with keys and what you can't. We also look at the allowed types of keys in dictionaries. Python with Andrew covers the basics of Python programming for the beginner. Using Visual Studio Code as our editor we look at the code and explain good and bad techniques. My focus is to keep it simple - making it easier to learn and making your code better for the long term.