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

Video Description

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. - Newsletter signup (with exclusive discounts): https://signup.iamtimcorey.com/ (your email will be kept safe and you will not be spammed). - Source Code: https://www.iamtimcorey.com/downloads/?code=DInSOLID 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