In this tutorial, you'll learn how Python mutable and immutable data types work internally and how you can take advantage of mutability or immutability to power your code.| realpython.com
In this tutorial, you'll dive deep into Python's lists. You'll learn how to create them, update their content, populate and grow them, and more. Along the way, you'll code practical examples that will help you strengthen your skills with this fundamental data type in Python.| realpython.com
Learn how to work effectively with Python sets. You’ll define set objects, explore supported operations, and understand when sets are the right choice for your code.| realpython.com
In this beginner tutorial, you'll learn what exceptions are good for in Python. You'll see how to raise exceptions and how to handle them with try ... except blocks.| realpython.com
In this tutorial, you'll learn the key characteristics of lists and tuples in Python, as well as how to define and manipulate them. When you're finished, you'll have a good feel for when to use a tuple vs a list in a Python program.| realpython.com