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.NET Core Articles, Tutorials & News
.NET Core articles, tutorials, and news from the DotNetNews archive.
1444 articles Updated Page 21 of 58
Browse additional .NET Core articles from the DotNetNews archive.
.NET Core articles
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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.
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How to Create Azure Blob Storage Resources by using .NET Client Library?
c-sharpcorner.com Issue #327
Unlock the power of Azure Blob Storage with .NET! This guide provides a step-by-step walkthrough on creating and managing blob storage resources programmatically using the Azure .NET client library. L...
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Using Google Cloud Storage (GCS) from .NET — A From-Scratch, Real-World Guide
dotnetfullstackdev.medium.com Issue #327
You’ve got a .NET application and you want to store files in Google Cloud Storage (GCS) — images, reports, backups, user uploads, the…
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How Structured Logging with Serilog Makes Your Life Easier in .NET
medium.com Issue #326
If you want the full source code, join our community: Here
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50 Hidden C# & .NET Features That Will Change How You Code
medium.com Issue #326
If you’re coding in C# or .NET daily, you already know how even a tiny improvement in your code can lead to big performance wins and…
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The Simple Way to Understand Managed Resources in .NET
medium.com Issue #326
Many developers hear about managed and unmanaged resources but find the topic confusing. In reality, it’s much simpler than it sounds —…
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Difference Between ASP.NET Web Forms, MVC & .NET Core
c-sharpcorner.com Issue #325
Explore the evolution of ASP.NET: Web Forms, MVC, and .NET Core. Understand key differences, features, and ideal use cases to choose the right framework.
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Advanced .NET Core Concepts — DI, Middleware & Memory Leaks
c-sharpcorner.com Issue #325
Master advanced .NET Core: Dependency Injection for loose coupling, custom middleware for request handling, and memory leak prevention for robust applications.
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.NET Core Cheat Sheet (Middleware + DI Lifetimes)
c-sharpcorner.com Issue #325
Master ASP.NET Core! This cheat sheet covers Middleware (pipeline, registration, rules) and Dependency Injection (lifetimes, best practices, common mistakes).
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Building a Zero-Configuration .NET Standards Package
medium.com Issue #324
Every .NET organization eventually fights the same battle: keeping code quality consistent across dozens of solutions. You copy…