Design Patterns: Dependency Inversion Principle Explained Practically in C# (The D in SOLID)

When you are writing code, are you doing it right? That is a question that worries a lot of people, and it should probably at least be something every developer thinks through. Design patterns are best-practice concepts that we can implement into our code to make it better in some way. Think of them as guardrails that keep our code safe. In this video, we are going to look at the fifth entry in the famous SOLID principle. The D stands for Dependency Inversion Principle. This is not the same thing as Dependency Injection, but it is what powers it.

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0:00 - Intro
1:43 - Demo code walk-through
4:40 - Dependency Inversion Principle: DI Explained
7:42 - Implementing DI: Demo code refactoring
26:15 - Benefits of DI: Changing the code
27:18 - Benefits of DI: Modular code
29:10 - Benefits of DI: Dependency injection
33:03 - Benefits of DI: Unit testing
37:32 - Summary and concluding remarks

Видео Design Patterns: Dependency Inversion Principle Explained Practically in C# (The D in SOLID) канала IAmTimCorey