The .NET News Daily Issue #327

https://medium.com/@ravikumar.makwana/️defensive-coding-in-net-how-to-make-bugs-afraid-of-you-86ca9b86f84b

“You deploy your code on Friday evening. Everything looks perfect… until Monday morning when a null reference breaks production.”

https://medium.com/@mariammaurice/how-to-find-duplicates-in-a-collection-multiple-ways-with-benchmarks-in-net-9-5ecb906b983b

Practical implementations, algorithmic analysis, memory considerations, and BenchmarkDotNet code you can run today.

https://www.youtube.com/watch?v=e7hkKyQEcN8

https://dotnetfullstackdev.medium.com/c-property-patterns-writing-readable-checklists-for-your-objects-325f5b772aa2

Ever wished you could say, “match an Order where the Customer is Gold, Amount > 10,000, and Status is Pending” without writing a pile of…

https://medium.com/@robertdennyson/from-chaos-to-clarity-building-a-production-grade-rag-system-in-net-cef5445eb19f

The Problem Nobody Talks About

http://www.dotnetrocks.com/default.aspx?ShowNum=1976

How are folks adapting to the new tools available for development today? Carl and Richard talk to Brady Gaster about his work on improving the tooling for software development at Microsoft - and the t...

https://shahedbd.medium.com/stop-using-regular-enums-create-smart-feature-rich-enums-in-c-net-tutorial-3553c877150e

Why Your Enums Are Holding You Back (And What to Do About It)

https://medium.com/@santhanalakshmi01/static-classes-in-c-net-core-f64184f6fbd0

A static class is a class that cannot be instantiated. we cannot use the new keyword to create objects of a static class. Instead, all…

https://devblogs.microsoft.com/dotnet/dotnet-and-dotnet-framework-november-2025-servicing-updates/

Welcome to our combined .NET servicing updates for November 2025. Let's get into the latest release of .NET & .NET Framework, here is a quick overview of what's new in our servicing releases: Secu...

https://medium.com/@arttech/dotnet-10-says-goodbye-to-dockerfile-f6ee7290f362

The wait is over. Microsoft has officially rolled out .NET 10, the new Long-Term Support (LTS) release, and the buzz is palpable. But this…

https://www.c-sharpcorner.com/article/implementing-blue-green-deployment-for-zero-downtime-in-net/

Achieve zero-downtime deployments in .NET with Blue-Green Deployment! Learn the benefits, workflow, and practical implementation using Azure, Kubernetes, and more. Ensure seamless updates and instant ...

https://medium.com/@maroine.cherif/createslimbuilder-efbdb0671f81?source=rss------csharp-5

Last week, I changed just one line in one of my .NET services.

https://www.c-sharpcorner.com/article/graphql-vs-rest-building-smarter-apis-in-asp-net-core/

Explore REST vs. GraphQL in ASP.NET Core. Learn about API design, implementation, and performance. Discover which approach suits your project best for efficient data fetching.

https://medium.com/@michaelmaurice410/will-this-new-ef-core-feature-be-the-end-of-dapper-2c753a6658e2

If you want the full source code, join our community: Here

https://www.c-sharpcorner.com/blogs/rest-api-design-mistakes-to-avoid-practical-tips-net-90

Master REST API design in .NET 9.0! Learn to avoid common mistakes, leverage minimal APIs, and ensure security, scalability, and Native AOT compatibility.

https://www.c-sharpcorner.com/article/understanding-spant-in-c-sharp2/

Learn how it provides a zero-allocation view over memory for arrays, strings, and more, boosting efficiency and reducing GC overhead

https://medium.com/@maheshkhond11/understanding-covariance-contravariance-invariance-in-c-the-complete-practical-guide-4af4753f3a92

If you’ve ever worked with generics, delegates, or LINQ in C#, you’ve already used variance — even if you didn’t know its name.

https://www.c-sharpcorner.com/article/what-you-need-to-know-about-extension-members-in-c-sharp/

Learn how to extend existing types without modification, adding functionality and improving code readability.

https://medium.com/@marketingiteyoniks/the-future-of-frontend-development-why-blazor-is-gaining-momentum-1991a97c6c0b

Frontend development has always moved quickly. New tools appear, older ones fade, and developers constantly adjust.

https://www.c-sharpcorner.com/article/how-to-create-azure-blob-storage-resources-by-using-net-client-library/

Unlock the power of Azure Blob Storage with .NET! This guide provides a step-by-step walkthrough on creating and managing blob storage resources programmatically using the Azure .NET client library. L...

https://codeopinion.com/clean-up-bloated-cqrs-handlers/

CQRS Handlers that bloated mess. It's a nightmare. There is a way out which is using a pipeline of execution to separate concerns.

https://malshikay.medium.com/why-you-should-use-dtos-instead-of-entities-in-asp-net-core-web-api-b82ccc291ef1

Using DTOs: a simple step toward secure and maintainable APIs

https://medium.com/@ganesh.s.gurav/the-ef-core-trick-that-automatically-secures-your-data-65418b790c5a

Why Your Database Queries Are Probably Leaking Data

https://dotnetfullstackdev.medium.com/using-google-cloud-storage-gcs-from-net-a-from-scratch-real-world-guide-7502491237e2

You’ve got a .NET application and you want to store files in Google Cloud Storage (GCS) — images, reports, backups, user uploads, the…