interactive-python-series

Displaying data clearly is an art form, and Python offers several ways to inject variables into text. We will compare old formatting styles with modern f-Strings to show you the most readable and efficient approach.

Making your functions flexible often means providing sensible default values for optional parameters. Learn how to implement default arguments to simplify function calls while retaining customization options.

A function usually needs to send a result back to the main program after finishing its job. We will look at the return statement and how Python allows you to return multiple values easily using tuples.

Passing data into functions makes them dynamic and flexible for different situations. We’ll explain the distinction between parameters and arguments, including how to use keyword arguments for clarity.

Writing the same code twice is a sign that you need a function to encapsulate that logic. Learn how to use the def keyword to build reusable blocks of code that make your programs modular and clean.

Handling unique items is effortless with sets, which automatically remove duplicates from your data. Discover how to perform mathematical set operations like unions and intersections to solve complex logic puzzles.