Mastering Python Data Types: A Comprehensive Guide for Beginners

Everything You Need to Know About Numbers, Strings, Booleans, Lists, Tuples, Sets, and Dictionaries in Python

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Python is a versatile programming language renowned for its simplicity and readability. Whether you’re a beginner or an experienced developer, understanding Python data types is essential for building robust and efficient applications.

In this guide, we’ll dive deep into Python’s fundamental data types, including numbers, strings, booleans, lists, tuples, sets, and dictionaries, providing clear explanations and practical examples along the way.

Numbers

In Python, numbers can be integers, floating-point numbers, or complex numbers. Let’s look at some examples:

# Integers
x = 10
y = -5

# Floating-point numbers
pi = 3.14159
e = 2.71828

# Complex numbers
z = 3 + 4j

You can perform various mathematical operations on numbers in Python, such as addition, subtraction, multiplication, and division.

Strings

Strings are sequences of characters enclosed within single quotes, double quotes, or triple quotes. They are immutable, meaning you cannot change their contents once they’re…