Home Archive The .NET News Daily Issue #391

The .NET News Daily Issue #391

Your Daily Dose of .NET Insights, Tools, and Trends

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Today's Articles

Flatten Arrays and Collections in C#: The Definitive Guide for Fast, Clean Code

https://medium.com/@ahmad.sohail/flatten-arrays-and-collections-in-c-the-definitive-guide-for-fast-clean-code-bd7ea31aac32?source=rss------dotnet-5

If you’ve ever wrangled with multi-dimensional arrays, nested lists, or jagged collections in C#, you know the pain: you just want a…

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Checkpointing & Resuming AI Workflows in .NET

https://blog.gopenai.com/checkpointing-resuming-ai-workflows-in-net-0f5fd35b763d?source=rss------dotnet-5

When building real-world AI workflows — especially long-running ones — you can’t always expect the entire process to complete in a single… Continue reading on GoPenAI »

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Async/Await Explained from First Principles

https://medium.com/@kenan.olmezoglu.dev/async-await-explained-from-first-principles-548bea432fa7?source=rss------csharp-5

1. All programming languages start from the same philosophy All mainstream programming languages are built on the same foundational…

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Why async void Should Almost Never Be Used in .NET Core

https://medium.com/@abhishek.s.khandare/why-async-void-should-almost-never-be-used-in-net-core-f6b2bba3db47?source=rss------csharp-5

Asynchronous programming is a core part of modern .NET applications. The async and await keywords make it easier to write non-blocking…

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Claude Opus 4.6: Anthropic’s powerful model for coding, agents, and enterprise workflows is now available in Microsoft Foundry

https://azure.microsoft.com/en-us/blog/claude-opus-4-6-anthropics-powerful-model-for-coding-agents-and-enterprise-workflows-is-now-available-in-microsoft-foundry-on-azure/

With Claude Opus 4.6 now available in Microsoft Foundry, developers can delegate complex tasks end‑to‑end and trust the AI to execute independently in production. The post Claude Opus 4.6: Anthropic’...

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EF Core Code That Works Locally but Fails in Production (part 2)

https://www.c-sharpcorner.com/article/ef-core-code-that-works-locally-but-fails-in-production-part-2/

Avoid EF Core production disasters! Learn how to fix common logic and tracking mistakes like improper Any(), First(), and missing AsNoTracking() for optimal performance.

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Clean Architecture With Document Databases, Minimal APIs, and CQRS in .NET 10

https://medium.com/@mariammaurice/clean-architecture-with-document-databases-minimal-apis-and-cqrs-in-net-10-f58b2dd57df2?source=rss------dotnet-5

Part 1 — Laying a Rock-Solid Foundation Continue reading on Stackademic »

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Azure SQL Managed Instance just got WAY faster - Meet Next gen GP | Data Exposed

https://www.youtube.com/watch?v=y2zSs6sGCr0

Microsoft Azure SQL: https://aka.ms/msazuresqlyt In this episode, Anna Hoffman and Uros Milanovic explain how you get lower latency, higher throughput and IOPS, more storage and databases per instanc...

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Handle data set pagination with `PagedListResult`

https://iamrzr.medium.com/handle-data-set-pagination-with-pagedlistresult-4e30fab2c5a7?source=rss------dotnet-5

Overview

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Understanding the Microsoft.Agents.AI API — A .NET Developer’s Guide

https://medium.com/@kavathiyakhushali/understanding-the-microsoft-agents-ai-api-a-net-developers-guide-77345c26e4f2?source=rss------dotnet-5

AI agents are changing how we build intelligent applications — from chatbots and workflow assistants to decision automation systems.

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Learn Visual Studio Code in 15 minutes: 2026 Official Beginner Tutorial

https://www.youtube.com/watch?v=rNUZm1xLlzo

Get started in Visual Studio Code in just 15 minutes in this easy-to-follow tutorial! Bluesky: https://bsky.app/profile/vscode.dev

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.NET Source Generators with Jason Bock

http://www.dotnetrocks.com/default.aspx?ShowNum=1988

Why would you write code to generate code? Carl and Richard talk with Jason Bock about his experiences using modern .NET source generators to optimize certain aspects of applications. Jason talks abou...

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Part 2: Build an MCP Server in C#/.NET and Enrich It With Repository Context

https://medium.com/@denherrring/part-2-build-an-mcp-server-in-c-net-and-enrich-it-with-repository-context-2b5d12218b1c?source=rss------csharp-5

The .NET ecosystem now has an official C# MCP SDK plus project templates that get you from “zero” to a working server fast.

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