Python Data Types

Front 1

Boolean

Back 1

True and False
1 and 0

Front 2

None

Back 2

Basically, the data type means non existent, not known or empty.

Front 3

Numbers

Back 3

In Python programming language, we have integer numbers, floating point numbers and complex numbers.

Front 4

String

Back 4

String is a data type representing textual data in computer programs. Probable the single most important data type in programming.

Front 5

Tuple

Back 5

A tuple is an immutable sequence data type. The tuple can contain mixed data types.
()

Front 6

List

Back 6

A list is a mutable sequence data type. The list can contain mixed data types. A list and a tuple share many common features. Because a list is a modifiable data type, it has some additional operations. A whole chapter is dedicated to the Python list.
[]

Front 7

Set

Back 7

A set is an unordered collection of data with no duplicate elements. A set supports operations like union, intersection or difference. Similar as in Mathematics.
set1 = set(['a', 'b', 'c', 'c', 'd'])

Front 8

Dictionary

Back 8

A Python dictionary is a group of key-value pairs. The elements in a dictionary are indexed by keys. Keys in a dictionary are required to be unique. Because of the importance of the dictionary data type, a whole chapter covers the dictionary in this Python tutorial.