Tech Articles
Curated developer articles, tutorials, and guides – auto-updated hourly
Sukhpinder Singh2d ago • 4 min read
xUnit 4 ParallelMode.All: Protect Shared State from Test Races
xUnit 4.0.0 makes full test-case parallelization an explicit option. That is useful, but xUnit 4...
#dotnet#csharp#testing#programming
5 1
Sukhpinder Singh2d ago • 4 min read
ASP.NET Core 10 Authentication Metrics: Distinguish No Result from Failure
When every unauthorized request becomes the same dashboard line, diagnosis turns into guessing....
#dotnet#csharp#monitoring#testing
5 0
Sukhpinder Singh7h ago • 4 min read
MCP C# SDK Hybrid Sessions: Serve Old and New Clients on One Endpoint
Use MCP C# SDK hybrid sessions to keep 2025-11-25 clients stateful while serving 2026-07-28 clients ...
#mcp#dotnet#csharp#testing
5 0
Sukhpinder Singh7h ago • 4 min read
MCP x-mcp-header Validation: Keep Bad Tool Schemas Out of tools/list
MCP x-mcp-header validation is easy to miss because the annotation looks like ordinary JSON Schema.....
#ai#mcp#csharp#testing
4 1
Lou Creemers4d ago • 6 min read
My JetBrains Rider Setup for Surviving Live-Coding Demos
Hey lovely readers, If you've read any of my Public Speaking at Tech Events 101 blog posts, you...
#programming#csharp#tutorial#tools
2 0
Grant Watson4d ago • 8 min read
Graph Theory in C#
Using graph search to solve real-world problems in C# Most day-to-day C# work involves flat...
#algorithms#computerscience#csharp#dotnet
1 0
Ivan Rossouw2d ago • 4 min read
MFA Enabled Is Not MFA Verified
A two-factor flag in the user store looks like a reassuring authorization check. It tells us the...
#dotnet#csharp#security#aspnetcore
0 0
Hitesh6d ago • 8 min read
Delete the Event Switch: Runtime Dispatch with dynamic in C#
A switch over event types is dynamic dispatch. You just wrote it by hand, took on the maintenance...
#csharp#dotnet#cleancode
0 0
Steve6d ago • 14 min read
Making Generic Virtual Methods Faster in .NET 11
Generic Methods Generic methods in .NET are defined with one or more type parameters,...
#csharp#dotnet#performance
0 0
Maysam Ehab Al-Qrinawi4d ago • 5 min read
What I Learned About Exceptions in C#: Understanding Errors Instead of Hiding Them
When I started learning C#, I thought exceptions were mainly about one thing: Put the code inside....
#beginners#csharp#dotnet#programming
1 0
Avnish Kumar5d ago • 3 min read
Voice In. Words Out: The Free, 100% Offline Voice Typing App for Windows
Stop typing everything manually. Hold Ctrl+Space, speak naturally, and watch polished, grammar-fixed...
#productivity#opensource#dotnet#csharp
1 0
Bervianto Leo Pratama2d ago • 3 min read
Leveraging IBM Bob with Aspire Skills to Analyze My Existing Aspire Projects
Skills What are skills? Some may be known as Agent Skills. Let's read some...
#ai#ibmbob#bob#csharp
0 0
Deepanshu Kumar1d ago • 4 min read
"Error Loading Dashboard" with Valid Session on First Visit: The Cookie Wasn't There Yet
Twenty-one clients. Same error. Same week. The support tickets all said the same thing: blank...
#authentication#csharp#debugging#vue
0 0
Arnold Holm4d ago • 2 min read
Eight Session-Boundary Tests I Run Before Trusting a Trading Bot
A session reset looks simple until a platform reloads data, reconnects or sends the same timestamp.....
#testing#csharp#automation#dotnet
0 0
Yatharth Kelkar5d ago • 3 min read
# I Built a Linux System-Intelligence Tool Using Bash, C and C#
I wanted to build something that would force me to work with Linux at a level deeper than simply...
#bash#csharp#dotnet#linux
1 0
Agentic Architect3d ago • 3 min read
This week in Cursor + .NET — 7 rules (week ending August 16, 2026)
A weekly digest from the Agentic Architect persistence kit: 7 senior C#/.NET rules for engineers kee...
#csharp#dotnet#ai#cursor
0 3
AiTraceDev6d ago • 2 min read
How I built tamper-proof audit trails for AI decisions in .NET
Every time your app calls an LLM, a question hangs in the air: if something goes wrong, can you prov...
#dotnet#csharp#ai#opensource
0 1
Gera GA4d ago • 1 min read
From Java to C#
Hi everyone! I'm used to working in Java, but I recently got a job interview for a company that...
#career#csharp#dotnet#interview
0 0
AvlCodeMonkey1d ago • 2 min read
Implementing Feature Management in .NET: The Lazy Way
Microsoft already built a feature flag library for .NET. Here's how to use Microsoft.FeatureManageme...
#dotnet#csharp#featureflags#microsoft
1 0
azhadsuhaimi1d ago • 2 min read
I Spent 30+ Hours Building "The Boring SaaS Stack" So I Never Have To Do It Again
We’ve all been there: You get an exciting idea for a micro-SaaS on a Friday night. You fire up you...
#dotnet#csharp#webdev#saas
0 0
![[Showoff] Tired of DependencyProperty boilerplate? I built a Zero-Allocation Source Generator for WPF/MAUI with strict type safety.](https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2F9ji4bbjc7lc4rr35vkys.jpg)
kassyi1d ago • 3 min read
[Showoff] Tired of DependencyProperty boilerplate? I built a Zero-Allocation Source Generator for WPF/MAUI with strict type safety.
Hey everyone, Let's face it: writing DependencyProperty in .NET UI frameworks is a chore. Typing ou...
#csharp#dotnet#wpf
0 0
azhadsuhaimi6d ago • 2 min read
The Silent Killer of ASP.NET Core Performance: The N+1 Query Problem
It’s a classic story: You build an API endpoint in ASP.NET Core using Entity Framework Core. You.....
#dotnet#csharp#webdev#database
0 1
Ivan Rossouw6d ago • 4 min read
Your Reader Cannot Be Stricter Than Your Schema
SingleOrDefault looks like a small query choice. In practice, it is an assertion about your data...
#dotnet#efcore#database#csharp
1 2
Mario Mignemi1d ago • 4 min read
When Rider Forgets How to Write Assembly Definitions: My Day-Long Fight With UnityAtoms
Yesterday, adding a dependency in Jetbrains Rider was a non-event: type the class name, hit...
#unity3d#gamedev#rider#csharp
0 0