.NET Core Articles, Tutorials & News
.NET Core articles, tutorials, and news from the DotNetNews archive.
1453 articles Updated Page 14 of 59
.NET Core articles, tutorials, and news from the DotNetNews archive.
.NET Core articles
Page 14 of 59
Newest first
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Nobody Tells You How .NET Core Really Runs Your Code — Here’s the Truth Every Developer Should Know
medium.com Issue #393
Have you ever opened your .NET Core project for the first time, looked at Program.cs, and thought, “Okay… but what exactly happens after I…
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ASP.NET MVC vs ASP.NET Core MVC
c-sharpcorner.com Issue #393
Confused about ASP.NET MVC vs. ASP.NET Core MVC? This guide breaks down the key differences: platform support, performance, project structure, configuration, and more! Learn which is right for you.
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.NET and .NET Framework February 2026 servicing releases updates
devblogs.microsoft.com Issue #392
A recap of the latest servicing updates for .NET and .NET Framework for February 2026. The post .NET and .NET Framework February 2026 servicing releases updates appeared first on .NET Blog.
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Synchronous vs Asynchronous API Calls
nodogmablog.bryanhogan.net Issue #392
I have read a bunch of blog posts talking about synchronous and asynchronous API calls, but I found that most of them mix the idea of an API call being synchronous or asynchronous with the idea of the...
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Modernizing Legacy .NET Applications Without Disrupting Operations
faciletechnolab.com Issue #392
Discover how to modernize legacy .NET applications without operational disruption using zero-downtime strategies, phased migration, and best practices from Facile Technolab.
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Build Your Own ChatGPT for Company Policies Using .NET and Ollama
medium.com Issue #392
Retrieval Augmented Generation: Chat with own Data.
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Async/Await Explained from First Principles
medium.com Issue #391
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
medium.com Issue #391
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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Learn Visual Studio Code in 15 minutes: 2026 Official Beginner Tutorial
youtube.com Issue #391
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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Things I Stopped Doing While Building Real-World .NET Software
medium.com Issue #390
When I started learning .NET, everything felt structured and reassuring.
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Scheduled jobs using Background Service in .NET
medium.com Issue #390
When building .NET applications, developers often focus on user-facing features — APIs, UI, and business logic. But behind the scenes…
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Studying compiler error messages closely: Input file paths
devblogs.microsoft.com Issue #390
A colleague was working in a project that used a number of data files to configure how the program worked. They wanted one portion of the configuration file to be included only if a particular build f...
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.NET R&D Digest (January, 2026)
olegkarasik.wordpress.com Issue #387
This issue includes bits of philosophy, AI, tools, software development, performance, diagnostics, security, architecture and of course .NET and .NET Internals.
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GC Didn’t Save Me: How I Leaked Resources Even Though .NET Has Garbage Collection
medium.com Issue #387
“GC will clean it up eventually, right?”
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Why Choosing Classes Over Structs Almost Broke My .NET App — And How Value Types Saved It
medium.com Issue #387
“Why did my API suddenly slow down under load, even though nothing in the code changed?”
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String Performance: Why Some String Searches Are Slower Than You Think
dotnettips.wordpress.com Issue #387
String searching is fundamental to modern applications, yet its performance impact is often overlooked. This article explores how common string search patterns can quietly slow down your code—and how ...
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Dotnet Tip: ToList() Vs ToHashSet()
medium.com Issue #385
Recently, I had an issue which was bringing down our application in Production. Everything worked fine in Nonproduction of course since…
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Why Your .NET Core App Is Slow (And How to Fix It)
c-sharpcorner.com Issue #385
Optimize your .NET Core app! Discover common performance bottlenecks like blocking async code, inefficient database queries, and excessive logging. Learn proven fixes and best practices to boost speed...
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Value vs Reference Types: Why My ASP.NET Core Code Behaved Unexpectedly
medium.com Issue #384
Have you ever been puzzled why changing a variable sometimes changes another one, but other times it doesn’t? Or why your program’s memory…
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Why My ASP.NET Core API Started Freezing — And It Turned Out to Be Garbage Collection
medium.com Issue #384
The API worked perfectly in development. It passed all tests. Then under real traffic, it started randomly freezing for 1–2 seconds.
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Force step up authentication in web applications
damienbod.com Issue #384
The post shows how to implement a step up authorization using the OAuth 2.0 Step Up Authentication Challenge Protocol RFC 9470. The application uses ASP.NET Core to implement the API, the web applicat...
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Designing Resilient ASP.NET Core APIs Using .NET 8 Resilience Pipelines
c-sharpcorner.com Issue #384
Explore .NET 8 Resilience Pipelines, Microsoft's built-in solution for building fault-tolerant ASP.NET Core APIs. Learn how to implement retry, timeout, and circuit breaker patterns for robust applica...
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.NET 10 Linux Support: The Definitive Guide for Modern Developers
medium.com Issue #383
If you’re a .NET developer, you’ve probably heard the buzz around .NET 10 Linux support. But is it really ready for production workloads…
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7 learnings from Anders Hejlsberg: The architect behind C# and TypeScript
news.google.com Issue #383
7 learnings from Anders Hejlsberg: The architect behind C# and TypeScript
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Migrating Google Cloud Run to Scaleway: Bringing Your Cloud Infrastructure Back to Europe
blog.dotnetframework.org Issue #383
Introduction: Why European Cloud Sovereignty Matters Now More Than Ever In an era of increasing geopolitical tensions, data sovereignty concerns, and evolving international relations, European compani...
