<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Duck&apos;s .NET Notebook</title><description>A personal notebook - practical .NET notes I write for myself, and share publicly in case they help others.</description><link>https://example.com/</link><item><title>HttpClient - A learning ladder for using HttpClient in .NET API</title><link>https://example.com/posts/dotnet-httpclient-learning-ladder/</link><guid isPermaLink="true">https://example.com/posts/dotnet-httpclient-learning-ladder/</guid><description>A step-by-step guide to creating, registering, injecting, and using HttpClient correctly in a .NET API, from basic cases to named clients and response handling.</description><pubDate>Sat, 21 Mar 2026 00:00:00 GMT</pubDate></item></channel></rss>