Defining a list in Python is easy—just use the bracket syntax to indicate items in a list, like this: list_of_ints = [1, 2, 3] Items in a list do not have to all be the same type; they can be any ...

You can’t, because strings are immutable. In most situations, you should simply construct a new string from the various parts you want to assemble it from. Python is a dynamic-typed language. It means ...