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As a junior developer, you may have more hands-on AI experience than many busy senior developers. Here's how you can use your AI knowledge to your adv
What is Meta Muse? Learn what Meta's AI agent can do, what it costs, how it handles your data, and where Python fits in. No coding required.
Check what you know about how junior developers can use hands-on AI experience as an edge and how to pair it with senior know-how.
Test your understanding of Boto3 and AWS S3 in Python. Create buckets, upload objects, configure storage and versioning, and clean up safely.
Compare the best Python IDEs and code editors side by side, with free picks for beginners and pro tools for data science and AI-assisted coding.
Test your grasp of Python IDEs and code editors, from beginner-friendly tools to notebooks, AI-first editors, and cloud workspaces.
Learn how the Model-View-Controller pattern organizes Python web apps, then build a small Flask app using models, views, and controllers.
Explore a dataset with pandas: load a CSV, select rows and columns, query and group your data, handle missing values, and plot what you find.
Test your understanding of the Model-View-Controller pattern and how models, views, and controllers work together in a small Flask app.
Python 3.15 gets a surprise RC3, the first Packaging Council is elected, Polars 2.0 and SQLAlchemy 2.1 arrive, and AI APIs break Python code again.
Test your understanding of Python's http.server module. Serve files with one command, run CGI scripts, and encrypt the connection with HTTPS.
Learn how to install Python on Windows, macOS, and Linux, check your version, and pick the best installation method for your system.
Work with Python strings using a rich set of operators and functions: string literals, the str() function, and the methods you'll use most.
Check your understanding of Python's collections module and the specialized container data types it provides, from namedtuple to ChainMap.
Python tips for beginners: the learning strategies and habits that take you from your first script to code you're proud of.
Explore the Python basic data types built into the language: numbers, strings, bytes, and Booleans, and how each one behaves.
Test your understanding of operator and function overloading in Python. Practice the dunder methods that make your classes work with built-ins.
Practice the Python turtle library: move the pen, draw and fill shapes, set colors, and repeat moves with loops. Check what you know in 10 questions.
Python 3.15 is (almost*) here! Christopher Trudeau and Bartosz Zaczyński return to discuss the new version. Bartosz coordinated the series of preview
Test your understanding of Pygame by working through questions on surfaces, the game loop, sprite groups, collision detection, and frame rate.