.NET Core Articles, Tutorials & News
.NET Core articles, tutorials, and news from the DotNetNews archive.
1453 articles Updated Page 21 of 59
.NET Core articles, tutorials, and news from the DotNetNews archive.
.NET Core articles
Page 21 of 59
Newest first
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How can I detect that Windows is running in S-Mode, redux
devblogs.microsoft.com Issue #333
Igor Levicki asked for a plain C version of the sample code to detect whether Windows is running in S-Mode. I didn't write one for two reasons. First, I didn't realize that so many people still tried ...
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Companies complaining .NET moves too fast should just pay for post-EOL support
andrewlock.net Issue #332
In this post I describe a solution to .NET "releasing too quickly": just pay for support of older versions, such as HeroDevs' Never Ending Support for .NET 6
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Avoid These Common LINQ Mistakes: First(), FirstOrDefault(), Single(), SingleOrDefault() Explained
medium.com Issue #332
When working with LINQ in C#, developers constantly reach for First(), FirstOrDefault(), Single(), or SingleOrDefault(). But despite…
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.NET CancellationToken Deep Dive
medium.com Issue #332
CancellationToken হলো .NET-এর একটি mechanism যা asynchronous বা long-running task গুলোর cancel / abort করার সুযোগ দেয়
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ASP.NET Core — Concept Overview
c-sharpcorner.com Issue #331
Explore ASP.NET Core: a cross-platform framework for building modern web apps, APIs, and microservices. Learn key concepts like MVC, DI, EF Core, and more with practical examples.
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The Simple Way to Understand Unmanaged Resources in .NET
medium.com Issue #331
Many developers think the Garbage Collector (GC) handles everything in .NET. But that’s not completely true — some things live outside of…
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📝 The Importance of Documenting Your Code: Why Every Developer Should Do It
c-sharpcorner.com Issue #331
Unlock seamless development! Discover why documenting your code is crucial for team collaboration, faster onboarding, and easier debugging. Learn practical tips!
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The Dumb Things in C# and .NET That Still Trip Us Up
medium.com Issue #331
C# is one of the most loved languages in the developer world. It’s elegant, powerful, and blessed with an ecosystem that’s mature and…
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7 More .NET APIs That Microsoft Uses in Production (But You Probably Don’t)
medium.com Issue #331
(…But Microsoft engineers quietly use them everywhere)
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Understanding the C# Null Propagator Operator (?.)
medium.com Issue #331
In C# development, one of the most common errors programmers face is the NullReferenceException.
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From “Magic Bots” to Measured Workflows: How .NET’s New Agent Framework Actually Delivers
ai.plainenglish.io Issue #330
I still remember the day our support queue exploded because an “AI assistant” replied to the wrong ticket thread. The code looked elegant… Continue reading on Artificial Intelligence in Plain English ...
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Simplifying .NET with 'dotnet run file.cs'
youtube.com Issue #330
Learn how this feature enables quick experimentation, simplifies scripting scenarios, and makes .NET more approachable for beginners and scripts. .NET is becoming more accessible than ever with new fe...
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♂️ Modernizing .NET — Part 2: HttpContext and the Dark Magic of Migration
medium.com Issue #330
How I revived HttpContext.Current in .NET 8 to support legacy ASP.NET Framework code — without rewriting thousands of endpoints.
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New dotnet test Experience with Microsoft.Testing.Platform
youtube.com Issue #330
.NET Aspire 13 — Simplified orchestration for cloud-native apps: https://aka.ms/aspire13/announcement Learn how the new platform works with popular testing frameworks like MSTest, NUnit, and xUnit.
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Fixing Blocking Requests using CancellationToken in .Net Core
medium.com Issue #329
We will learn how to use CancellationToken to improve prformance for .net core applications.
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ASP.NET Core Middleware: A Practical Guide to Building the Request Pipeline
medium.com Issue #329
In ASP.NET Core, every HTTP request passes through a pipeline of middleware components that handle tasks like routing, authentication…
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Nullable Reference Types: It's Actually About Non-Nullable Reference Types
youtube.com Issue #329
Going Passwordless - A Practical Guide to Passkeys in ASP.NET Core
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5 .NET Async Habits That Separate Senior Engineers From Everyone Else
blog.stackademic.com Issue #328
Real patterns that scale instead of silently breaking under load Continue reading on Stackademic »
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What's New in NuGet
youtube.com Issue #328
Join us to learn how these updates help you work faster, maintain secure and reliable dependencies, and stay ahead in the package ecosystem that powers the .NET community. NuGet is evolving to deliver...
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50 C#/.NET Code Hacks to Improve Fast
amarozka.dev Issue #328
Real C#/.NET tips with short code samples. Cleaner syntax, safer async, faster APIs, fewer bugs. Copy‑paste ready and team‑friendly. Continue reading on .Net Code Chronicles »
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Entity Framework Core: The Essential Guide for .NET Developers
miguelbarros1983.medium.com Issue #328
A clear and concise guide to EF Core covering modeling, DbContext, CRUD operations, migrations, and performance tips.
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Article 3 — Startup.cs vs Minimal Hosting: Migration Without Tears
medium.com Issue #328
Subtitle: Moving from .NET 3.1/5 patterns to .NET 6+ without breaking your app
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Old Developers using New Tools with Brady Gaster
dotnetrocks.com Issue #327
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...
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Static classes in C# -.NET Core
medium.com Issue #327
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…
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I Switched to CreateSlimBuilder — And Saved 15% Memory Without Touching My Code
medium.com Issue #327
Last week, I changed just one line in one of my .NET services.
