• 15 hours
  • Easy

Free online content available in this course.

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Last updated on 5/4/22

Part 3 summary

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Let's look at what you learned in this part of the course.

  • You looked at functions, and their inputs (parameters and arguments) and outputs (return values).

  • You discovered instance methods, and the extra power they can add to your classes.

  • You saw how to write clean code to make your apps easier to understand and maintain.

  • You had a look at testing to make sure your code works, and debugging techniques for when it doesn't.

  • Finally, you explored recursive functions, which call themselves to work with tree-like data structures.

Congratulations! You are now ready to put everything you have learned into practice with the activity I have put together for you!

Example of certificate of achievement
Example of certificate of achievement