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C#

Official tag for the C# programming language.

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How to Extract Text and Images from PowerPoint Using C#

How to Extract Text and Images from PowerPoint Using C#

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4 min read
7 Prompts Your Semantic Cache Should Never Answer From Memory (.NET 10)

7 Prompts Your Semantic Cache Should Never Answer From Memory (.NET 10)

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7 min read
Your AI coding agent can leak one customer's data to another — and every test will still pass

Your AI coding agent can leak one customer's data to another — and every test will still pass

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7 min read
Six Requests a Pick-Pack-Ship API Should Refuse (and the Status Code for Each)

Six Requests a Pick-Pack-Ship API Should Refuse (and the Status Code for Each)

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7 min read
I Love .NET Blazor. Now It Can Build Agentic UI, Not Just Chat Boxes

I Love .NET Blazor. Now It Can Build Agentic UI, Not Just Chat Boxes

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15 min read
Filters in ASP.NET Core MVC

Filters in ASP.NET Core MVC

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20 min read
When EF Core Sees Only Part of Your Model

When EF Core Sees Only Part of Your Model

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4 min read
Running EF Core migrations across tenant databases

Running EF Core migrations across tenant databases

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4 min read
5 Ways a MediatR Pipeline Quietly Goes Wrong (and the .NET 10 Tests That Caught Them)

5 Ways a MediatR Pipeline Quietly Goes Wrong (and the .NET 10 Tests That Caught Them)

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6 min read
The CancellationToken That Never Propagated: A Subtle ASP.NET Core Timeout Bug I Missed in Code Review

The CancellationToken That Never Propagated: A Subtle ASP.NET Core Timeout Bug I Missed in Code Review

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4 min read
Controller and Data Access: Understanding 2-Layer Architecture Through Abstraction and Encapsulation

Controller and Data Access: Understanding 2-Layer Architecture Through Abstraction and Encapsulation

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4 min read
Stop Hand-Rolling Full Outer Joins in LINQ. .NET 11 Has FullJoin

Stop Hand-Rolling Full Outer Joins in LINQ. .NET 11 Has FullJoin

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6 min read
AI-generated code brought typography into my repository, so I wrote a Roslyn analyzer

AI-generated code brought typography into my repository, so I wrote a Roslyn analyzer

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1 min read
Durable Agents in .NET: Kill the Process and See What Survives

Durable Agents in .NET: Kill the Process and See What Survives

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20 min read
Authentication in ASP.NET Core

Authentication in ASP.NET Core

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19 min read
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