A list is surrounded by brackets, and the items in a list can be any data type. A list can contain and ... The following is a basic python dictionary: my_first_dictionary = { 'letter': 'a', 'number': ...

Integer : Int, or integer, is a whole number, positive or negative, without decimals, of unlimited length. Float : Float, or "floating point number" is a number, positive or negative, containing one ...

You sometimes need to use decimals for calculations in your python program. Because integers are not always enough. If you want to read more about complex numbers read this Wikipedia article. That’s ...

Python supports a variety of data types such as numeric (integers, floats, complex), string, boolean, list, tuple, and dictionary. Each data type has its own unique set of properties and methods.