In this showcase tutorial, you'll be introduced to a library that allows you to use a database in your code. DuckDB provides an efficient relational database that supports many features you may already be familiar with from more traditional relational database systems
In this tutorial, you'll learn about code quality and the key factors that make Python code high-quality. You'll explore effective strategies, powerful tools, and best practices to elevate your code to the next level
In this tutorial, you'll gain an understanding of the principles behind Polars LazyFrames. You'll also learn why using LazyFrames is often the preferred option over more traditional DataFrames
In this tutorial, you'll learn how to sort various types of data in different data structures in Python. You'll explore custom sorting orders and work with two distinct ways of sorting
2025 looks to be an exciting year for Python. A new type of interpreter improves the performance of the upcoming Python 3.14. Additionally, the community is busy developing third-party libraries, challenging each other with new puzzles, and planning conferences
In this tutorial, you'll learn how to work with Python dictionaries to help you process data more efficiently. You'll learn how to create dictionaries, access their keys and values, update dictionaries, and more
In this tutorial, you'll learn how to write set comprehensions in Python. You'll also explore the most common use cases for set comprehensions and learn about some bad practices that you should avoid when using them in your code
This month brings exciting updates, including improvements to template strings in PEP 750 and the release of Python 3.14.0a2. There are new features to explore in many third-party libraries, such as Pydantic. Also, PyCon's call for proposals deadline is near and the popular Advent of Code is back
In this tutorial, you'll learn what syntactic sugar is and how Python uses it to help you create more readable, descriptive, clean, and Pythonic code. You'll also learn how to replace a given piece of syntactic sugar with another syntax construct
This month, Python 3.13 is being released. The new release brings exciting features
like a new REPL and a version of Python without the global interpreter lock (GIL). In the community, DjangoCon US just wrapped up after a week of interesting tutorials and talks
