Browsing Tag
dotnet
122 posts
Upgrade .NET 8 to .NET 10 Without Breaking Your API Contract
If I need to upgrade .NET 8 to .NET 10, I treat the work as an API contract…
EU e-invoicing for developers: XRechnung vs ZUGFeRD vs ebInterface vs Peppol
If you build accounting, ERP, shop or billing software and sell into Europe, e-invoicing has probably landed on…
MCP Deep Dive, Part 1: Why Model Context Protocol Kills Integration Glue Code for Good
Your AI roadmap does not die from a bad model. It dies from integration glue code — the…
Evaluating a C# LLM Eventparser with Promptfoo
If you’re a developer, your first instinct when testing code is simple: Call the function. Get the result.…
I built an audit log for EF Core that can actually undo a change
If you’ve shipped a few business apps you’ve probably written the same thing more than once: an audit…
Legacy .NET 4.8.1 on AWS: When Fargate Abstractions Meet Single-Threaded Workloads
“Premature optimization is the root of all evil.” However, in cloud migrations, the abstraction of resources often hides…
EF Core: La explosión cartesiana — Hiciste todo bien y aun así el query es un desastre
En el artículo anterior vimos el problema N+1: queries dentro de loops que se multiplican con los datos.…
Speech, search, and Stable Diffusion — calling HuggingFace from C#
TL;DR. I wrote DotNetPy, a small C# library that calls into CPython via the C API. Version 0.6.0…
I built a pixel-perfect, printer-independent report designer with Avalonia UI
I’ve released ACR Designer, a WYSIWYG report designer for the ACR (Across Report Renderer) engine. It focuses on…
What Your .NET Exceptions Are Telling Attackers (And How to Stop It)
How unhandled exceptions leak stack traces, connection strings, and internal architecture — and how to fix it properly…
