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.

Python Functions A function is a block of code which only runs when it is called. A function can return data as a result. A function helps avoiding code repetition.

Oct 4, 2025 · Python Functions are a block of statements that does a specific task. The idea is to put some commonly or repeatedly done task together and make a function so that instead of writing the …

In Python, we can create our own functions by using the def keyword. The syntax is as follows. In this post, I have compiled a list of examples of functions in Python. Check out these examples and …

Compact Python cheat sheet covering setup, syntax, data types, variables, strings, control flow, functions, classes, errors, and I/O.

Functions in Python (With Examples) To group sets of code you can use functions. Functions are small parts of repeatable code. A function accepts parameters. Without functions we only have a long list …

Python - Functions Python includes many built-in functions. These functions perform a predefined task and can be called upon in any program, as per requirement. However, if you don't find a suitable built …

Mar 28, 2025 · Learn everything about functions in Python! Understand function types, parameters, return values, and see practical examples to improve your coding skills.