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Lesson 33 of 49about 300 minutes

Module 1.4 · Object orientation

SOLID in the small

What you learn in this lesson

  • explain the five SOLID principles with one example each from the Kladde
  • find violations of the principles in someone else’s code and fix them
  • pass dependencies in through the constructor and put them together in one single place
  • check with contract tests that every implementation of an interface behaves the same
  • arrange the Kladde so that its core knows neither the console nor a file

This lesson belongs to course K1

You will see this lesson's text and video once you have bought the course. The goals above show what you learn here.

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To course K1

To the overview: K1 Getting started: programming with C#