Python is a dynamically typed language, which means that the type of a variable is determined at runtime. This means that you can change the type of a variable at any time. However, there are some ...

Today, constants in Python are mostly a matter of convention. Using a name that’s in all-caps and snake case — e.g., DO_NOT_RESTART — is a hint that the variable is intended to be a constant.

# A constant is a special type of variable whose value cannot be changed. # In Python, constants are usually declared and assigned in a module (a new file containing variables, functions, etc which # ...