<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>文章 on Hassenfeld</title><link>https://hassenfeld.org/posts/</link><description>Recent content in 文章 on Hassenfeld</description><generator>Hugo -- gohugo.io</generator><language>zh-cn</language><managingEditor>chengxue.han654@gmail.com (Hassenfeld)</managingEditor><webMaster>chengxue.han654@gmail.com (Hassenfeld)</webMaster><copyright>© 2026 **Hassenfeld**. All rights reserved.</copyright><lastBuildDate>Tue, 02 Jun 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://hassenfeld.org/posts/index.xml" rel="self" type="application/rss+xml"/><item><title>LeetCode.二叉树</title><link>https://hassenfeld.org/posts/20260602-leetcode.binarytree/</link><pubDate>Tue, 02 Jun 2026 00:00:00 +0000</pubDate><author>chengxue.han654@gmail.com (Hassenfeld)</author><guid>https://hassenfeld.org/posts/20260602-leetcode.binarytree/</guid><description/><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hassenfeld.org/posts/20260602-leetcode.binarytree/feature.png"/></item><item><title>LeetCode.链表</title><link>https://hassenfeld.org/posts/20260601-leetcode.list/</link><pubDate>Mon, 01 Jun 2026 00:00:00 +0000</pubDate><author>chengxue.han654@gmail.com (Hassenfeld)</author><guid>https://hassenfeld.org/posts/20260601-leetcode.list/</guid><description/><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hassenfeld.org/posts/20260601-leetcode.list/feature.png"/></item><item><title>GrantGo AI</title><link>https://hassenfeld.org/posts/20260503-grantgo/</link><pubDate>Sun, 03 May 2026 00:00:00 +0000</pubDate><author>chengxue.han654@gmail.com (Hassenfeld)</author><guid>https://hassenfeld.org/posts/20260503-grantgo/</guid><description>GrantGo AI 技术文章说明</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hassenfeld.org/posts/20260503-grantgo/feature.png"/></item><item><title>02.Building Effective Agents</title><link>https://hassenfeld.org/posts/20260428-02.buildingeffectiveagents/</link><pubDate>Tue, 28 Apr 2026 00:00:00 +0000</pubDate><author>chengxue.han654@gmail.com (Hassenfeld)</author><guid>https://hassenfeld.org/posts/20260428-02.buildingeffectiveagents/</guid><description/><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hassenfeld.org/posts/20260428-02.buildingeffectiveagents/feature.jpg"/></item><item><title>01.Introducing Contextual Retrieval</title><link>https://hassenfeld.org/posts/20260425-01.introducingcontextualretrieval/</link><pubDate>Sat, 25 Apr 2026 00:00:00 +0000</pubDate><author>chengxue.han654@gmail.com (Hassenfeld)</author><guid>https://hassenfeld.org/posts/20260425-01.introducingcontextualretrieval/</guid><description/><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hassenfeld.org/posts/20260425-01.introducingcontextualretrieval/feature.jpg"/></item><item><title>00.Introduction</title><link>https://hassenfeld.org/posts/20260420-00.introduction/</link><pubDate>Mon, 20 Apr 2026 00:00:00 +0000</pubDate><author>chengxue.han654@gmail.com (Hassenfeld)</author><guid>https://hassenfeld.org/posts/20260420-00.introduction/</guid><description/><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hassenfeld.org/posts/20260420-00.introduction/feature.jpg"/></item><item><title>建站</title><link>https://hassenfeld.org/posts/20260325-stationbuilt/</link><pubDate>Sun, 22 Mar 2026 00:00:00 +0000</pubDate><author>chengxue.han654@gmail.com (Hassenfeld)</author><guid>https://hassenfeld.org/posts/20260325-stationbuilt/</guid><description/><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hassenfeld.org/posts/20260325-stationbuilt/feature.png"/></item></channel></rss>