Logging in .NET: The Complete Developer's Guide
Master logging in .NET with ILogger, structured logging, log levels, Serilog, and OpenTelemetry. Complete guide for .NET 9 and .NET 10 developers.
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What Is a NuGet Package? .nupkg Format and the NuGet Registry Explained
Understand what a NuGet package is, how the .nupkg format works, how the NuGet registry operates, and how package restore works in .NET projects.
Mock HttpClient C#: DelegatingHandler, Mock Handlers, and Integration Testing
Mock HttpClient C# in .NET 10: custom HttpMessageHandler stubs, DelegatingHandler interceptors, IHttpClientFactory wiring, and WebApplicationFactory tests.
Visitor Pattern Real-World Example in C#: Complete Implementation
A visitor pattern real-world example in C# building a document export system with HTML, Markdown, and plain text visitors.
HTTP/3 in .NET 10: Enabling QUIC with HttpClient and ASP.NET Core
A complete guide to HTTP/3 in .NET 10 -- enabling and using QUIC with HttpClient and ASP.NET Core, including version negotiation, TLS requirements, testing locally, and real-world performance implications.
The Complete Guide to Creating NuGet Packages in .NET
Learn how to create, version, and publish NuGet packages in .NET. This complete guide covers dotnet pack, metadata, versioning, publishing, CI/CD, and more.