Interactive Quiz ⋅ 7 QuestionsBy Bartosz Zaczyński Lazy evaluation is a programming concept where the evaluation of an expression is deferred until its value is actually needed. This can lead to performance enhancements by avoiding unnecessary calculations, and it can also allow for the creation of potentially infinite data structures. As you embark on this quiz, you’ll test your knowledge of lazy evaluation in Python and learn how to apply this concept to write cleaner and more efficient code. The […]

Interactive Quiz ⋅ 12 QuestionsBy Martin Breuss In this quiz, you’ll test your understanding of Python sequences. By working through this quiz, you’ll revisit the basic characteristics of a sequence, operations common to most sequences, special methods associated with sequences, and how to create user-defined mutable and immutable sequences. The quiz contains 12 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 […]

On your Python journey, you’ve worked with functions and loops. To fully understand functions and loops in Python, you need to be familiar with the issue of scope. In this Python Basics Exercises video course, you’ll practice: Identifying the scope of objects Working with the global keyword Exploring the LEGB rule for scope resolution Using the return statement in a function Scope can be one of the more difficult programming concepts to understand, so in this video course, you’ll get […]

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 […]