Creating a Function In Python, a function is defined using the def keyword, followed by a function name and parentheses:

Feb 10, 2025 · To define a function in Python, you use the def keyword followed by the function name and parentheses. Inside the parentheses, you can specify parameters that the function can accept.

Jul 23, 2025 · In Python, defining and calling functions is simple and may greatly improve the readability and reusability of our code. In this article, we will explore How we can define and call a function.

A function is a block of code that performs a specific task. In this tutorial, we will learn about the Python function and function expressions with the help of examples.

Oct 19, 2025 · Learn how to create and use a Python function with Python's def keyword, why functions are useful, and learn about variable scope.

In Python, defining functions is easy and also a foundational skill that can improve your code’s readability, modularity, and efficiency. Whether you are just starting your Python journey or building …

Aug 24, 2025 · In this tutorial, we’ll cover everything you need to know about defining and calling functions in Python. From the basics of def and parameters to advanced features like *args, …

Feb 13, 2025 · In Python, functions are first-class objects, which means they can be assigned to variables, passed as arguments to other functions, and returned from functions. Why use functions? …

Functions allow you to encapsulate code logic into a reusable unit. Instead of writing the same code again and again, you define it once in a function and call it whenever needed. Code Reusability: …

In Python, you define a function using the def keyword: print("Hello, World!") Explanation: def is the keyword used to define a function. greet is the function name. The parentheses () can hold …