Interactive Quiz ⋅ 12 QuestionsBy Leodanis Pozo Ramos In this quiz, you’ll test your understanding of testing your Python code with the unittest framework. Testing in Python is a huge topic and can come with a lot of complexity, but it doesn’t need to be hard. You can create simple tests for your application in a few easy steps and then build on them from there. With this quiz, you can check your understanding of testing with Python’s unittest framework. […]

Interactive Quiz ⋅ 9 QuestionsBy Martin Breuss In this quiz, you’ll test your understanding of how to use pyenv to manage multiple versions of Python. You’ll revisit how to install multiple versions of Python and switch between the installed versions. The quiz contains 9 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 is 100%. Good luck! « Browse All […]

Interactive Quiz ⋅ 13 QuestionsBy Martin Breuss In this quiz, you’ll test your understanding of Practical Prompt Engineering for large language models (LLMs). By working through this quiz, you’ll revisit how to work with OpenAI’s GPT-3.5 and GPT-4 models through their API, apply prompt engineering techniques to a practical, real-world example, and use strategies like numbered steps, delimiters, few-shot prompting, chain-of-thought prompting, and roles in messages to improve your results. The quiz contains 13 questions and there is no time […]

Interactive Quiz ⋅ 5 QuestionsBy Martin Breuss In this quiz, you’ll test your understanding of inheritance and the super() function in Python. By working through this quiz, you’ll revisit the concept of inheritance, multiple inheritance, and how the super() function works in both single and multiple inheritance scenarios. The quiz contains 5 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 […]

Interactive Quiz ⋅ 6 QuestionsBy Bartosz Zaczyński In this quiz, you’ll test your understanding of How to Format Floats Within F-Strings in Python. You’ll often need to format and round a Python float to display the results of your calculations neatly within strings. While there are several ways to format numbers in Python, formatted string literals or f-strings are usually the most frequent choice in modern Python programs. Knowing how to use f-strings effectively can make your code more readable […]

In your Python journey, you’ll come across situations where you need to signal that something is going wrong in your code. For example, maybe a file doesn’t exist, a network or database connection fails, or your code gets invalid input. A common approach to tackle these issues is to raise an exception, notifying the user that an error has occurred. That’s what Python’s raise statement is for. Learning about the raise statement allows you to effectively handle errors and exceptional […]