There’s a moment many data analysts know well: you have a new dataset and a clear question, and you open a notebook only to find yourself writing boilerplate axis and figure setup before you’ve even looked at the data. Matplotlib gives you fine-grained control, but that control comes with a cost. Altair takes a completely different approach to data visualization in Python. Instead of scripting every visual detail, you describe what your data means. This includes specifying which column goes […]

Interactive Quiz ⋅ 8 QuestionsBy Joseph Peart Share In this quiz, you’ll test your understanding of How to Conceptualize Python Fundamentals for Greater Mastery. By working through this quiz, you’ll revisit a framework for forming a clear mental picture of Python concepts, including defining ideas in your own words, finding real-world and software analogies, comparing similar concepts, and learning by teaching. With this framework in hand, you’ll be better equipped to approach new Python topics with confidence. The quiz contains […]

Interactive Quiz ⋅ 7 QuestionsBy Joseph Peart Share In this quiz, you’ll test your understanding of uv vs pip: Python Packaging and Dependency Management. By working through this quiz, you’ll revisit key differences between uv and pip, including package installation speed, dependency management, reproducible environments, and governance. The quiz contains 7 questions and there is no time limit. You’ll get 1 point for each correct answer. At the end of the quiz, you’ll receive a total score. The maximum score […]

Interactive Quiz ⋅ 10 QuestionsBy Joseph Peart Share In this quiz, you’ll test your understanding of Leverage OpenAI’s API in Your Python Projects. By working through this quiz, you’ll revisit key concepts like setting up authentication, sending prompts with the openai library, controlling AI behavior with role-based messages, and structuring outputs with Pydantic models. The quiz contains 10 questions and there is no time limit. You’ll get 1 point for each correct answer. At the end of the quiz, you’ll […]

Python’s openai library provides the tools you need to integrate the ChatGPT API into your Python applications. With it, you can send text prompts to the API and receive AI-generated responses. You can also guide the AI’s behavior with developer role messages and handle both simple text generation and more complex code creation tasks. After watching this video course, you’ll understand how examples like this work under the hood. You’ll learn the fundamentals of using the ChatGPT API from Python […]

When comparing Gemini CLI vs Claude Code, the answer to “which one is better?” is usually it depends. Both tools boost productivity for Python developers, but they have different strengths. Choosing the right one depends on your budget, workflow, and what you value most in generated code. Gemini CLI, for instance, is known for its generous free tier, while Claude Code is a paid tool known for its production-ready output. In this tutorial, you’ll explore features such as user experience, […]