The .NET News Daily Issue #439

https://www.youtube.com/watch?v=7m3r6slW68U

https://www.c-sharpcorner.com/article/difference-between-span-and-memory-in-c-sharp-with-examples/

Unlock C# performance! Master Span and Memory for efficient memory management. Learn when to use each for faster, scalable .NET applications. Includes examples!

https://www.c-sharpcorner.com/article/how-to-implement-unit-testing-in-net-using-xunit-with-example/

Master .NET unit testing with xUnit! Learn to write effective tests, catch bugs early, and improve code quality. Includes practical examples and best practices.

https://www.youtube.com/watch?v=-iG5a0O5_wk

https://devblogs.microsoft.com/all-things-azure/hostedagent/

AI agents are quickly moving from experiments to production‑critical components of modern applications. But while many teams know how to build agents, far fewer are confident they’re hosting them on t...

https://medium.com/@remigiuszzalewski/ef-core-lazy-loading-eager-loading-and-explicit-loading-7594c6aae4fa?source=rss------dotnet-5

Connect with me 👇

https://achuchiwilliam.medium.com/dependency-injection-in-net-building-maintainable-testable-and-scalable-applications-c8c84404f68d?source=rss------dotnet-5

Modern .NET development emphasizes clean architecture, maintainability, and flexibility. One of the most important concepts that enables…

https://medium.com/@martinoehlert/running-azure-functions-in-docker-why-and-how-7da3fe8fb02f?source=rss------dotnet-5

Azure Functions Beyond the Basics Continues from Azure Functions for .NET Developers (Parts 1–9)

https://blog.gopenai.com/asp-net-core-2-3-end-of-support-what-it-really-means-for-developers-e1e73b053926?source=rss------dotnet-5

A few days ago, I came across an announcement that made me pause for a moment. Continue reading on GoPenAI »

https://serkanozbeykurucu.medium.com/stop-calling-tolist-bc2dc27c2934?source=rss------dotnet-5

There’s a line of code I keep finding in .NET repositories that looks harmless and costs teams real money.

https://www.c-sharpcorner.com/article/how-to-use-httpclientfactory-in-net-core-to-avoid-socket-exhaustion/

Learn how to use IHttpClientFactory in .NET Core to prevent socket exhaustion and improve performance. Discover named & typed clients, resilience with Polly, and best practices.

https://ardalis.com/optimizing-ai-agents-with-progressive-disclosure/

AI coding agents are only as good as the information you put in front of them. Every byte of context you load into an agent’s context window is space that could have been used for the code, conversati...

https://andrewlock.net/running-ai-agents-with-customized-templates-in-docker-sandbox/

In this post I describe how to create custom templates for Docker Sandboxes, so that your sandboxes start with additional tools immediately available

https://blog.elmah.io/ef-core-query-translation-why-does-some-linq-never-become-sql/

We know that every Entity Framework Core (EF Core) LINQ query has a corresponding SQL query. That equivalent SQL is actually executed under the hood. Some LINQ expressions involve. NET-specific code, ...