Python has several built-in data types that are essential for programming. Here's a breakdown of the most common ones:
1. Primitive Data Types
Integer (
int
)
Represents whole numbers. Example: `x = 10`Float (
float
)
Represents decimal numbers. Example: `y = 3.14`String (
str
)
Represents text data. Example: `s = "Hello, World!"`Boolean (
bool
)
RepresentsTrue
orFalse
values. Example: `is_valid = True`
2. Composite Data Types
List (
list
)
Ordered, mutable collection. Example: `fruits = ["apple", "banana", "cherry"]`Tuple (
tuple
)
Ordered, immutable collection. Example: `coordinates = (10, 20)`Dictionary (
dict
)
Unordered key-value pairs. Example: `person = {"name": "Alice", "age": 30}`Set (
set
)
Unordered, unique elements. Example: `unique_ids = {1, 2, 3}`
3. Special Data Types
NoneType
Represents the absence of a value. Example: `result = None`Bytes (
bytes
)
Represents binary data. Example: `data = b'Hello'`Range (
range
)
Generates a sequence of numbers. Example: `numbers = range(5)`
For more details on advanced data structures or type conversions, check our Python Data Structures Guide. 📚