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C# Articles, Tutorials & News
C# articles, tutorials, and news from the DotNetNews archive.
2322 articles Updated Page 11 of 93
Browse additional C# articles from the DotNetNews archive.
C# articles
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Prompt Engineering for Claude Code - The .NET Developer's Guide
codewithmukesh.com Issue #453
Write effective Claude Code prompts for .NET 10 projects. The 4-layer instruction hierarchy, 10 Bad vs Better patterns, and a decision matrix from 6 months of daily use.
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Expanded Agent Tools Platform Offers Support for C#, Enabling Automated Transformation of .NET Applications at Enterprise Scale
news.google.com Issue #453
Expanded Agent Tools Platform Offers Support for C#, Enabling Automated Transformation of .NET Applications at Enterprise Scale
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The Observer Pattern in .NET — Events, Streams, and Awareness
binaryintellect.net Issue #453
In software systems, state changes constantly—but the real challenge lies in propagating those changes to the right parts of the system without creating tight coupling. The Observer Pattern addresses ...
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C#: Should This Be a Class, Record, Struct, or Interface?
pietschsoft.com Issue #452
Every time you add a new type to a C# codebase, you face the same quiet decision: class, record, struct, or interface? And once you pick class, a second wave of questions arrives — should it be abstra...
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Greater Than or Equal (>=) in C#: Unlocking the Power of Comparison for Robust .NET Applications
medium.com Issue #451
The >= operator may seem simple, but if you’ve spent any time in C# or .NET development, you’ve almost certainly relied on its logic…
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From Allocation to Iteration: Optimizing Your Collections in .NET
medium.com Issue #451
When working with collections in .NET, developers often overlook one of the most impactful optimization techniques: initializing a List<T>…
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C# 14 Features Every .NET Developer Should Know in 2026
medium.com Issue #451
The latest C# improvements that instantly make code cleaner, safer, and more modern
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Zero To First Agent (Azure OpenAI)
news.google.com Issue #450
Zero To First Agent (Azure OpenAI) - AI In C# (Microsoft Agent Framework) (X3DYrdlcLf)
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Collections in .Net (C# Guide for Beginners)
c-sharpcorner.com Issue #450
Master .NET collections in C#! This beginner's guide covers generic, non-generic, and concurrent collections. Learn to efficiently store and manage data for APIs, databases, caching, and real-time app...
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Get Started With ENTITY FRAMEWORK In C#! (rhtBVESaBp)
news.google.com Issue #450
Get Started With ENTITY FRAMEWORK In C#! (rhtBVESaBp)
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The Hidden Power of sealed in C#
medium.com Issue #450
The sealed modifier is at the center of many discussions, benchmarks, and articles within the .NET community. Although it is a…
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Make Cursor AI Debug C# Code In 9 Minutes! (aNGzL7uy5M)
news.google.com Issue #450
Make Cursor AI Debug C# Code In 9 Minutes! (aNGzL7uy5M)
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C# Traps & Edge Cases — Part 1: From Basics Through Async
medium.com Issue #450
This article is Part 1 of a two-part series. It covers Sections 1–7 (types through async/Task). Part 2 continues with OOP, generics…
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C# / .NET Performance: Why Is It Slow 'Here' and What Should You Optimize First?
pietschsoft.com Issue #449
You open a profiler, squint at the code, and ask: “Why is this slow?” Before you even finish the thought, someone — or an AI assistant — suggests switching from List<T> to Span<T>, or inlining a...
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C# / .NET: The Cleanest Way to Introduce a New Cross-Cutting Concern
pietschsoft.com Issue #449
Logging, validation, caching, retries, authorization, telemetry, auditing. Every non-trivial .NET application accumulates cross-cutting concerns — behavior that applies broadly but doesn’t belong in t...
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Inside Multithreading: Memory Layout and Kernel Execution
medium.com Issue #449
Kernel Executing Code — Why Page faults, TLB Mises, False Sharing
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Scaling Background Jobs in .NET: How We Tuned Hangfire Workers for High-Load Processing
medium.com Issue #449
In modern .NET applications, background job processing plays a key role in handling long-running tasks such as document processing, email…
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Stop Guessing How .NET Manages Memory
medium.com Issue #449
A practical guide to Stack, Heap, Garbage Collection, generations, SOH, LOH, and why your app might throw OutOfMemoryException even when…
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Managed vs Unmanaged Code: Why it matters in .NET development
alimumtaz205.medium.com Issue #449
Ever wondered why you do not have to worry about memory leaks in C# most of the time, while a C++ developer has to spend a lot of time…
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Kafka Consumer Group Pattern in .NET: A Simple Guide with a Real-World Example
malshikay.medium.com Issue #449
When building applications with Apache Kafka, one of the most powerful patterns is the Consumer Group Pattern.
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Dependency Injection in C# — Complete Guide with Real Examples (Constructor + Setter + Method)
medium.com Issue #449
If you’re building scalable .NET applications, Dependency Injection (DI) is not optional — it’s foundational.
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.NET Threads, Tasks & async/await — What Actually Happens Under the Hood
wiemksaier.medium.com Issue #449
Most developers use async/await daily.
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A Semantic Kernel Alternative for .NET — When and Why You’d Reach for One
medium.com Issue #448
If you’re building an AI feature in .NET in 2026, the first framework you hear about is Microsoft Semantic Kernel. It’s well-funded…
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Common Async/Await Bug in C# (That Only Shows Up in Production)
medium.com Issue #448
The Async/Await Bug That Took Down Our API (And Why Local Tests Didn’t Catch It)