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A practical guide to .NET and C#. Learn how to apply best practices and proven techniques to build clean, scalable, and efficient applications.
In modern cloud-native applications, the ability to update configuration or secret at runtime — without redeploying or restarting — is a huge productivity and operational win. ASP.NET Core has excellent built-in support for this in three common scena...
When building software, you want your code to be flexible and easy to extend without disrupting the existing logic. The Open-Closed Principle (OCP)—part of the SOLID principles—helps with exactly that. It says your code should be “open for extension ...
When working with LINQ in C#, especially with Entity Framework Core (EF Core), deferred execution is a key concept that can make your database queries more flexible and efficient. However, misunderstanding it can lead to performance issues or unexpec...
If you’ve worked with LINQ in C#, you’ve likely encountered IEnumerable<T> and IQueryable<T>. They both support LINQ queries, but their behavior differs significantly, especially when querying databases. Choosing the wrong one can lead to performance...
Abstraction: A concept in Object-Oriented Programming (OOP) that hides implementation by only providing the necessary details.
Polymorphism: A concept in Object-Oriented Programming (OOP) where an entity can change into other forms.
