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From Zero to Hero: SOLID Principles for C# Developers

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by Alex Hyett

Learn one of the core fundamentals of modern software engineering

SOLID Principles have been a staple of modern software engineering for many years. They are some of the most used software engineering principles that every company requires knowledge of, if not the most used. This course will teach you what SOLID principles are and why they are so important. It will also go in-depth with practical examples and animations to give you a fundamental understanding of the five principles. The course will also briefly cover some other acronyms, such as DRY, YAGNI and KISS, which are also used heavily by most software developers. Join Alex Hyett in this journey to master the SOLID principles in C#!

Curriculum

Course overview
4:04

Welcome

1:16
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What will you learn in this course?

1:38
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Who is the course for and prerequisites

1:10
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What is SOLID?
6:44

History of SOLID

2:08

Purpose of SOLID

4:36
Single Responsibility Principle
32:03

Definition

2:08

Responsibilities

4:36

Reasons to Change

5:33

Cohesion and Coupling

3:26

Reusability

1:56

Example

12:48

SRP Summary

1:36
Open Closed Principle
30:12

Definition

4:23

Abstractions

3:18

Example

14:59

Decorator Pattern

3:47

Extension Methods

1:39

OCP Summary

2:06
Liskov Substitution Principle
19:02

Definition

2:38

Rules of LSP

1:26

Method Rules

7:06

Class Property Rules

2:25

Example

2:42

LSP Summary

2:45
Interface Segregation Principle
19:35

Definition

3:26

Detecting and Fixing ISP Violations

3:25

Simple Example

10:56

ISP Summary

1:47
Dependency Inversion Principle
16:00

Definition

2:51

Dependency Injection and Other Methods

3:43

Example

7:05

DIP Summary

2:21
Other Principles
10:05

Introduction

0:34

DRY

4:49

YAGNI

2:52

KISS

1:50
Course conclusion
3:36

Course Conclusion

3:36

Course Info

Level:
From Zero to Hero
Duration:
2h 21m
Rating (1,9K+):
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About the Author

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Alex Hyett

Alex Hyett is a Staff Engineer at Revenew and a content creator. With over 13 years of experience in software development Alex has worked on everything from defence, startups and finance. Alex has always had a passion for sharing his knowledge, whether it be writing technical articles on his website or creating videos for his YouTube channel. When he is not creating videos on software development, Alex enjoys playing guitar, tinkering with his home server and playing video games.

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