One of the most fundamental and simple skills to learn as a new coder is how to create a list in Python. But when you also have the option to create dictionaries – which are potentially more powerful ...

Learn how Python's dictionary data structure works as a powerful and versatile way to store and retrieve objects and data in your applications. Programming languages all come with a variety of data ...

This interactive workbook includes examples, challenges, and annotated solutions to allow students to self-evaluate their code. You can easily reuse and build upon our top-quality teaching material to ...

Python has lots of different options for mutable data structures, both directly in the language and in the standard library. Lists, dictionaries (or "dicts"), and sets are the foundation, but two of ...