How can you make sure your code quality is good? Follow SOLID principles and use early returns. But wait—among these principles, which are absolutely essential for maintaining good code quality? Having worked for the past 8 years across different object-oriented platforms, I can confidently say that S (Single Responsibility) and D (Dependency Inversion) matter the most. If your codebase adheres to these two principles, it will remain healthy and maintainable over time. And yes, don’t forget about early returns. Instead of using deeply nested if/else blocks, throw exceptions and handle false cases early. This makes your code easier to read and far more maintainable. #LinkedIn #ObjectOrientedProgramming #MaintainableCode #ProgrammingTips #CleanCode #BestPractices #SoftwareEngineering #Developers #Programming
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S and D carrying the weight — I'd agree, with one addition: L (Liskov) catches the subtle bugs. When subclasses surprise you by breaking parent contracts, debugging becomes archaeology. But yeah, nail SRP and DI first.