Frequently asked interview question. & good programming practice.

When creating a Singleton, think about if an Object Pool should be used instead.

In this article, you will learn about the method "Made Static," that may hide an OO design flaw.

In this article we will go beyond the pillars of Objected Oriented Programming, We will talk about Object Oriented design principles.

In this article, you will learn about Dependency Inversion Principle.

In this article, you will learn about I in SOLID - Interface Segregation Principle (ISP).

In this article, you will learn about O, i.e., the Open-Closed Principle (OCP) in SOLID.

In this article, you will learn about S in the SOLID - Single Responsibility Principle (SRP).

In this article, you will learn about improve your model classes with OOP - Serialization.

In this article, you will learn how to improve your model classes with OOP.

In this article, you will learn the tricks to improve your model classes with OOP.

In this article, you will learn about SOLID principles with real time examples.

In this article you will learn about the basics of Object Oriented Programming (OOP).

This article explains the important key points of interfaces in C#. Learn what is interface, why we need an interface, how to define a C# interface.

This article explains the important key points of Abstract Class in C#. Learn what is an Abstract Class, how to define an Abstract Class, and why do we need an Abstract Class.

Abstract classes are those classes which can't be initiated, that is, they are considered as incomplete classes. Let's learn the concepts of Abstract Classes and Interface in OOP.

This is a basic example of Abstraction vs Encapsulation we read in books, but it becomes very confusing when you try to search them online and explain from a technical perspective.

This article explains how to build and consume a Class Library (DLL) in C#.

An overview of SOLID Principles. SOLID. abbreviation means S for Single Responsibility, O for Open Close principle, L for Liskov Substitution principle, I for Interface segregation principle, D for...

In part 1 of this article, I explained how to implement proper data encapsulation. In part 2 I want to talk about encapsulating business logic. I see this missing in a lot of type design, especiall...