This is the second article from the First one In the First article we talk about Statement code smells and refactorings in this we talk about Method Code Smells and Refactorings Smell: Long Method(Bloater) Prefer shorter methods to longer methods. Small methods can have better names because they are doing less, and since…

What is refactoring? — A change made to the internal structure of software to make it easier to understand and cheaper to modify without changing its behavior Why do it? To Keep Your Code Clean To Improve The Performance of The Application You Save Time and Money in The Future To Reduce the Technical Debt Your Code…

In this story, I use a simple example to demonstrate our goal, I have a list of students and want to get the teenage Students.

First Base Entity entity

Before we start we recap some topic Immediate execution Immediate execution (IE) means that the LINQ method executes in the same line as you see it. A method that uses IE evaluates the LINQ query and produces a concrete result by accessing a data source or a memory location; this is a…

What’s the Outbox Pattern? A reliable way of saving state to your database and publishing a message/event to a message broker. Why do you need it? When you get into messaging, you will often find code that needs to save state to your database, and then publish a message/event to…

In this article, we do not focus on Factory Pattern but on how to improve Factory Pattern using Dependency Injection in.Net 5. The Factory Pattern is one of the Creational patterns explained in the amazing Gang-of-Four book that every software engineer should have next to their bed. Quoting: “Define an…

In this article, we do not discuss how to use Using the keyword in c#,but we will discuss how to benefit from using keywords to improve our code. The using statement ensures that Dispose() is called even if an exception occurs when you are creating objects and calling methods, properties…

Let’s implement our example without smart enum first:- There are a few problems with enumerations like this: Behavior related to the enumeration gets scattered around the application New enumeration values require shotgun surgery Enumerations don’t follow the Open-Closed Principle Adding a new enumeration value is quite a large pain, as…