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Today's Articles

Run temporary containers in .NET tests with Meziantou.Framework.TemporaryContainers

https://www.meziantou.net/run-temporary-containers-in-dotnet-tests-with-meziantou-framework-temporaryconta.htm?utm_medium=referral&utm_source=dotnetnews.co&utm_campaign=the-net-news-daily-issue-543

Why don't we allow stacks to be sparse, instead of forcing them to be contiguous?

https://devblogs.microsoft.com/oldnewthing/20260907-00/?p=112677&utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-543

E4: Optimize performance and scalability with Azure SQL Database Hyperscale

https://www.youtube.com/watch?v=CPldqiLKidY&utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-543

Less known LINQ methods

https://csharpdigest.net/newsletters/2363-less-known-linq-methods?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-543

Microsoft Agent Framework Channels: Connecting .NET AI Agents to Telegram, A2A, and MCP

https://www.c-sharpcorner.com/article/microsoft-agent-framework-channels-connecting-net-ai-agents-to-telegram-a2a2/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-543

Advocating for Uptime: The 6 Phases of Change

https://devblogs.microsoft.com/azure-sql/schema-change/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-543

Best Practices in .NET I Don't Like Anymore

https://www.youtube.com/watch?v=ULx9bEEknd4&utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-543

VideoFloppy: Five Years, Ten Users, One Dollar

https://medium.com/@mgebrov/videofloppy-five-years-ten-users-one-dollar-1d926ee92ee1?source=rss------dotnet-5&utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-543

GitHub Specify

https://jesseliberty.com/2026/09/01/github-specify/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-543

Building Persistent .NET Services with Aspire 13.5 and Kubernetes Volumes

https://www.c-sharpcorner.com/article/building-persistent-net-services-with-aspire-13-5-and-kubernetes-volumes/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-543

What is middleware in ASP.NET Core and the gotchas

https://www.roundthecode.com/dotnet-tutorials/what-is-middleware-aspnet-core-and-gotchas?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-543

MSVC C++23: constexpr cmath with LLVM Libc

https://devblogs.microsoft.com/cppblog/msvc-c23-constexpr-cmath-with-llvm-libc/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-543

Platform Modernization Using Copilot Agents: What Happens When You Let AI Own the Upgrade, Not Just…

https://medium.com/@shahzadadil07/platform-modernization-using-copilot-agents-what-happens-when-you-let-ai-own-the-upgrade-not-just-0ef928e1312d?source=rss------dotnet-5&utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-543

E3: Build AI apps with Azure SQL Database Hyperscale

https://www.youtube.com/watch?v=RV3GaHKIOvo&utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-543

Microsoft Foundry Hosted Agents: Benchmarking Deployment Overhead for .NET Agents

https://www.c-sharpcorner.com/article/microsoft-foundry-hosted-agents-benchmarking-deployment-overhead-for-net-agent/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-543

Stop Your AI Agent Picking the Wrong .NET Libraries

https://codewithmukesh.com/blog/ai-agent-nuget-package-guardrails-dotnet/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-543

GitHub Copilot Code Review for Azure Repos: Detecting False Positives and Missed Bugs

https://www.c-sharpcorner.com/article/github-copilot-code-review-for-azure-repos-detecting-false-positives-and-missed/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-543

The case of the progress callback that never got called when progress happened

https://devblogs.microsoft.com/oldnewthing/20260903-00/?p=112672&utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-543

Copilot Review To The Rescue

https://jesseliberty.com/2026/09/12/copilot-review-to-the-rescue/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-543

Tackle real database changes with SQL projects in VS Code | Data Exposed

https://www.youtube.com/watch?v=I8tgsDFJE1k&utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-543

Testing AI Agents When External Web Sources Become Unavailable

https://www.c-sharpcorner.com/article/testing-ai-agents-when-external-web-sources-become-unavailable/?utm_source=dotnetnews.co&utm_medium=referral&utm_campaign=the-net-news-daily-issue-543