Support us on Patreon: https://www.patreon.com/Geekific GitHub Repository: https://github.com/geekific-official/geekific-youtube/ Stay updated on our videos by subscribing to the channel and hitting the like button! Clean and quality code isn’t only a code that works, a code that provides us with the desired output or result. A high-quality code is a reliable, maintainable code; it is a testable, reusable code. Over the years, many standards, principles and best practices where introduced and theorized in attempt to establish the building blocks of object-oriented design. In this video, we cover, by example, five principles known as the SOLID principles. These principles revolutionized the world of object-oriented programming, because when combined together, they encourage the developer to create a more maintainable and flexible software. Timestamps: 00:00 Introduction 00:51 Single Responsibility Principle 03:26 Open Closed Principle 05:52 Liskov Substitution Principle 07:42 Interface Segregation Principle 09:16 Dependency Inversion Principle 10:37 Thanks for Watching! If you found this video helpful, check other Geekific uploads: - Abstract Data Types vs. Data Structures: https://www.youtube.com/watch?v=nDeIz2Kq0RE - Generics and Wildcards in Java Made Simple: https://www.youtube.com/watch?v=vqjA6dqugq8 - Object-Oriented Programming Fundamentals: https://www.youtube.com/watch?v=Vfk6sExu8-4 - Introduction to Databases - The Fundamentals: https://www.youtube.com/watch?v=S36GfGaHJso - New Features in Java 17: https://www.youtube.com/watch?v=6zmjg_ZEoH8 #Geekific #SOLID #SolidPrinciples #BestPractices #CleanCode