Mastering Python’s Built-in Functions: A Comprehensive Guide for Beginners

Learn How to Utilize the Power of Python’s Built-in Functions with Practical Examples

Photo by Sean Benesh on Unsplash

Python, known for its simplicity and readability, offers a wide range of built-in functions that make programming tasks easier and more efficient. Whether you’re a beginner or an experienced developer, understanding and utilizing these functions is essential for writing clean and concise code.

In this article, we will explore some of the most commonly used built-in functions in Python, along with practical examples to help you grasp their functionality.

What are Built-in Functions in Python?

In Python, built-in functions are pre-defined functions that are readily available for use without the need to import any external libraries. These functions serve various purposes, from performing mathematical operations to manipulating data structures and handling input/output operations.

Commonly Used Built-in Functions

1. print()

The print() function is used to display output on the screen. It is one of the most basic and frequently used functions in Python.