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src="https://wuqb.de/plugins/feed/assets/telemetry.gif?title=%E4%BB%8E%E4%B8%80%E5%BC%A0%E5%8D%96%E7%82%B9%E5%9B%BE%E8%AF%B4%E8%B5%B7%EF%BC%9AProductFlow%20%E7%94%9F%E5%9B%BE%E9%93%BE%E8%B7%AF%E7%9A%84%E8%B0%83%E6%95%B4%E4%B8%8E%E5%8F%96%E8%88%8D&amp;url=/archives/productflow-image-pipeline-evolution" width="1" height="1" alt="" style="opacity:0;">三张空气炸锅卖点图，把 ProductFlow 最近的变化串了起来：表达更聚焦，保真却没有一起回升。结合两款商品的完整实图对照，记录我们为什么调整生成、合成与排版，哪些改动有用，哪些最后撤了回来。]]></description><guid isPermaLink="false">/archives/productflow-image-pipeline-evolution</guid><dc:creator>cot</dc:creator><enclosure url="https://wuqb.de/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Fproductflow-evolution-20260909-cover-clean.webp&amp;size=m" type="image/jpeg" length="9236"/><category>项目</category><pubDate>Wed, 9 Sep 2026 15:53:45 GMT</pubDate></item><item><title><![CDATA[图片已经选好了，为什么还不能交付？]]></title><link>https://wuqb.de/archives/image-delivery-design</link><description><![CDATA[<img src="https://wuqb.de/plugins/feed/assets/telemetry.gif?title=%E5%9B%BE%E7%89%87%E5%B7%B2%E7%BB%8F%E9%80%89%E5%A5%BD%E4%BA%86%EF%BC%8C%E4%B8%BA%E4%BB%80%E4%B9%88%E8%BF%98%E4%B8%8D%E8%83%BD%E4%BA%A4%E4%BB%98%EF%BC%9F&amp;url=/archives/image-delivery-design" width="1" height="1" alt="" style="opacity:0;">一张经过人工审阅的商品图，如何在裁切、压缩和批量导出后保留原来的价值：交付规格、采用快照，以及 Go 图像编码迁移中的真实取舍。]]></description><guid isPermaLink="false">/archives/image-delivery-design</guid><dc:creator>cot</dc:creator><enclosure url="https://wuqb.de/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Foptimized-productflow-image-delivery-design.webp&amp;size=m" type="image/jpeg" length="181702"/><category>项目</category><pubDate>Mon, 7 Sep 2026 11:49:11 GMT</pubDate></item><item><title><![CDATA[人和 AI 都在改，工作流究竟执行哪一版？]]></title><link>https://wuqb.de/archives/human-ai-document-editing</link><description><![CDATA[<img src="https://wuqb.de/plugins/feed/assets/telemetry.gif?title=%E4%BA%BA%E5%92%8C%20AI%20%E9%83%BD%E5%9C%A8%E6%94%B9%EF%BC%8C%E5%B7%A5%E4%BD%9C%E6%B5%81%E7%A9%B6%E7%AB%9F%E6%89%A7%E8%A1%8C%E5%93%AA%E4%B8%80%E7%89%88%EF%BC%9F&amp;url=/archives/human-ai-document-editing" width="1" height="1" alt="" style="opacity:0;">从自动保存覆盖新输入的问题出发，讨论编辑基线、AI 候选、依赖摘要和运行快照，追踪一份可编辑方案怎样成为明确的执行输入。]]></description><guid isPermaLink="false">/archives/human-ai-document-editing</guid><dc:creator>cot</dc:creator><enclosure url="https://wuqb.de/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Fv2-02-editing.webp&amp;size=m" type="image/jpeg" length="297214"/><category>项目</category><pubDate>Mon, 7 Sep 2026 11:49:08 GMT</pubDate></item><item><title><![CDATA[生图超时以后，能不能再试一次？]]></title><link>https://wuqb.de/archives/reliable-image-generation</link><description><![CDATA[<img src="https://wuqb.de/plugins/feed/assets/telemetry.gif?title=%E7%94%9F%E5%9B%BE%E8%B6%85%E6%97%B6%E4%BB%A5%E5%90%8E%EF%BC%8C%E8%83%BD%E4%B8%8D%E8%83%BD%E5%86%8D%E8%AF%95%E4%B8%80%E6%AC%A1%EF%BC%9F&amp;url=/archives/reliable-image-generation" width="1" height="1" alt="" style="opacity:0;">从事务提交到供应商调用，追踪一次生图超时留下的中断窗口，解释 Outbox、执行租约与重试决定为什么必须各自有据。]]></description><guid isPermaLink="false">/archives/reliable-image-generation</guid><dc:creator>cot</dc:creator><enclosure url="https://wuqb.de/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Foptimized-productflow-reliable-image-generation.webp&amp;size=m" type="image/jpeg" length="160446"/><category>项目</category><pubDate>Mon, 7 Sep 2026 11:49:04 GMT</pubDate></item><item><title><![CDATA[恢复任务，为什么会拖慢新任务？]]></title><link>https://wuqb.de/archives/recover-problem</link><description><![CDATA[<img src="https://wuqb.de/plugins/feed/assets/telemetry.gif?title=%E6%81%A2%E5%A4%8D%E4%BB%BB%E5%8A%A1%EF%BC%8C%E4%B8%BA%E4%BB%80%E4%B9%88%E4%BC%9A%E6%8B%96%E6%85%A2%E6%96%B0%E4%BB%BB%E5%8A%A1%EF%BC%9F&amp;url=/archives/recover-problem" width="1" height="1" alt="" style="opacity:0;">恢复旧任务为什么会挤占新任务的执行机会？从异步等待、批次处理与资源竞争入手，分析恢复链路影响正常吞吐的原因。]]></description><guid isPermaLink="false">/archives/recover-problem</guid><dc:creator>cot</dc:creator><enclosure url="https://wuqb.de/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Foptimized-01a07b7d-4dd7-7038-8c90-af6c9c996d71.webp&amp;size=m" type="image/jpeg" length="164694"/><category>项目</category><pubDate>Mon, 7 Sep 2026 10:51:21 GMT</pubDate></item><item><title><![CDATA[从自研 Harness 到 Pi：商品图片产品应该掌握哪些 Agent 能力]]></title><link>https://wuqb.de/archives/harness-to-pi</link><description><![CDATA[<img src="https://wuqb.de/plugins/feed/assets/telemetry.gif?title=%E4%BB%8E%E8%87%AA%E7%A0%94%20Harness%20%E5%88%B0%20Pi%EF%BC%9A%E5%95%86%E5%93%81%E5%9B%BE%E7%89%87%E4%BA%A7%E5%93%81%E5%BA%94%E8%AF%A5%E6%8E%8C%E6%8F%A1%E5%93%AA%E4%BA%9B%20Agent%20%E8%83%BD%E5%8A%9B&amp;url=/archives/harness-to-pi" width="1" height="1" alt="" style="opacity:0;">从自研 Harness 迁向 Pi 的实践出发，讨论商品图片产品应该保留哪些业务能力，以及运行时维护成本和架构边界如何取舍。]]></description><guid isPermaLink="false">/archives/harness-to-pi</guid><dc:creator>cot</dc:creator><enclosure url="https://wuqb.de/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Fv2-04-harness.webp&amp;size=m" type="image/jpeg" length="285946"/><category>项目</category><pubDate>Mon, 7 Sep 2026 10:31:12 GMT</pubDate></item><item><title><![CDATA[从单张生图到整套商品素材：ProductFlow 的画布设计与产品取舍]]></title><link>https://wuqb.de/archives/productflow-canvas-design</link><description><![CDATA[<img src="https://wuqb.de/plugins/feed/assets/telemetry.gif?title=%E4%BB%8E%E5%8D%95%E5%BC%A0%E7%94%9F%E5%9B%BE%E5%88%B0%E6%95%B4%E5%A5%97%E5%95%86%E5%93%81%E7%B4%A0%E6%9D%90%EF%BC%9AProductFlow%20%E7%9A%84%E7%94%BB%E5%B8%83%E8%AE%BE%E8%AE%A1%E4%B8%8E%E4%BA%A7%E5%93%81%E5%8F%96%E8%88%8D&amp;url=/archives/productflow-canvas-design" width="1" height="1" alt="" style="opacity:0;">从商家的制作、改稿与复用需求出发，讨论 ProductFlow 如何用节点与画布组织商品资料、方案和图片，让整套素材的生成过程更容易理解与修改。]]></description><guid isPermaLink="false">/archives/productflow-canvas-design</guid><dc:creator>cot</dc:creator><enclosure url="https://wuqb.de/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Foptimized-01a076e2-b72b-767b-b6c2-a0c81a12d0a2.webp&amp;size=m" type="image/jpeg" length="218658"/><category>项目</category><pubDate>Sun, 6 Sep 2026 13:25:55 GMT</pubDate></item><item><title><![CDATA[面向真实业务的 Agent 自进化：ProductFlow 的架构与验证方法]]></title><link>https://wuqb.de/archives/agent-self-evolution</link><description><![CDATA[<img src="https://wuqb.de/plugins/feed/assets/telemetry.gif?title=%E9%9D%A2%E5%90%91%E7%9C%9F%E5%AE%9E%E4%B8%9A%E5%8A%A1%E7%9A%84%20Agent%20%E8%87%AA%E8%BF%9B%E5%8C%96%EF%BC%9AProductFlow%20%E7%9A%84%E6%9E%B6%E6%9E%84%E4%B8%8E%E9%AA%8C%E8%AF%81%E6%96%B9%E6%B3%95&amp;url=/archives/agent-self-evolution" width="1" height="1" alt="" style="opacity:0;">以 ProductFlow 为例，讨论 Agent 如何从真实任务的失败中提出改进，再用独立评测验证效果。区分已有实现与后续设想，梳理经验积累、成本和发布边界。]]></description><guid isPermaLink="false">/archives/agent-self-evolution</guid><dc:creator>cot</dc:creator><enclosure url="https://wuqb.de/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Foptimized-01a07677-075c-71fd-b156-4c445ed1f305.webp&amp;size=m" type="image/jpeg" length="231454"/><category>AI 算法</category><pubDate>Sun, 6 Sep 2026 11:30:10 GMT</pubDate></item><item><title><![CDATA[PostgreSQL 物理数据恢复实录]]></title><link>https://wuqb.de/archives/postgresql-wu-li-shu-ju-hui-fu-shi-lu</link><description><![CDATA[<img src="https://wuqb.de/plugins/feed/assets/telemetry.gif?title=PostgreSQL%20%E7%89%A9%E7%90%86%E6%95%B0%E6%8D%AE%E6%81%A2%E5%A4%8D%E5%AE%9E%E5%BD%95&amp;url=/archives/postgresql-wu-li-shu-ju-hui-fu-shi-lu" width="1" height="1" alt="" style="opacity:0;">一次误删 Docker 数据卷后的 PostgreSQL 恢复实录：从块设备扫描堆页，到解析元组、重建表结构与去重入库，记录恢复方法、失败尝试和最终边界。]]></description><guid isPermaLink="false">/archives/postgresql-wu-li-shu-ju-hui-fu-shi-lu</guid><dc:creator>cot</dc:creator><enclosure url="https://wuqb.de/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Foptimized-01a0172a-a1a8-700d-939e-f4ea7977e41b.webp&amp;size=m" type="image/jpeg" length="283036"/><category>总结</category><pubDate>Tue, 18 Aug 2026 23:18:00 GMT</pubDate></item><item><title><![CDATA[19岁年度总结]]></title><link>https://wuqb.de/archives/19sui-nian-du-zong-jie</link><description><![CDATA[<img src="https://wuqb.de/plugins/feed/assets/telemetry.gif?title=19%E5%B2%81%E5%B9%B4%E5%BA%A6%E6%80%BB%E7%BB%93&amp;url=/archives/19sui-nian-du-zong-jie" width="1" height="1" alt="" style="opacity:0;">19 岁全在写代码：折腾服务器、数模通宵。在 AI 堆出的一地鸡毛与古法手搓的清醒之间，找回了对技术的掌控]]></description><guid isPermaLink="false">/archives/19sui-nian-du-zong-jie</guid><dc:creator>cot</dc:creator><enclosure url="https://wuqb.de/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Foptimized-cf4180e1-b70b-4cc4-b532-275c05dc10b0.webp&amp;size=m" type="image/jpeg" length="161134"/><category>总结</category><pubDate>Sat, 6 Dec 2025 19:54:00 GMT</pubDate></item><item><title><![CDATA[不定长滑窗]]></title><link>https://wuqb.de/archives/%E4%B8%8D%E5%AE%9A%E9%95%BF%E6%BB%91%E7%AA%97</link><description><![CDATA[<img src="https://wuqb.de/plugins/feed/assets/telemetry.gif?title=%E4%B8%8D%E5%AE%9A%E9%95%BF%E6%BB%91%E7%AA%97&amp;url=/archives/%E4%B8%8D%E5%AE%9A%E9%95%BF%E6%BB%91%E7%AA%97" width="1" height="1" alt="" style="opacity:0;">以“无重复字符的最长子串”为例，记录 Go 中两种不定长滑动窗口写法：保存字符位置跳过重复区间，以及维护频次逐步收缩窗口。]]></description><guid isPermaLink="false">/archives/%E4%B8%8D%E5%AE%9A%E9%95%BF%E6%BB%91%E7%AA%97</guid><dc:creator>cot</dc:creator><enclosure url="https://wuqb.de/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Foptimized-52e897e9-473a-4429-8ebe-cf3b9384d064.webp&amp;size=m" type="image/jpeg" length="135912"/><category>算法记录</category><pubDate>Mon, 29 Sep 2025 14:53:00 GMT</pubDate></item><item><title><![CDATA[定长滑窗]]></title><link>https://wuqb.de/archives/ding-chang-hua-chuang</link><description><![CDATA[<img src="https://wuqb.de/plugins/feed/assets/telemetry.gif?title=%E5%AE%9A%E9%95%BF%E6%BB%91%E7%AA%97&amp;url=/archives/ding-chang-hua-chuang" width="1" height="1" alt="" style="opacity:0;">用 Go 与 Python 练习定长滑动窗口：从元音计数、子数组平均值到几乎唯一子数组的最大和，记录入窗、更新答案和出窗的写法。]]></description><guid isPermaLink="false">/archives/ding-chang-hua-chuang</guid><dc:creator>cot</dc:creator><enclosure 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length="145164"/><category>算法记录</category><pubDate>Wed, 24 Sep 2025 15:16:00 GMT</pubDate></item><item><title><![CDATA[想写个域名的科普文，差点把自己绕死]]></title><link>https://wuqb.de/archives/domain-name-primer</link><description><![CDATA[<img src="https://wuqb.de/plugins/feed/assets/telemetry.gif?title=%E6%83%B3%E5%86%99%E4%B8%AA%E5%9F%9F%E5%90%8D%E7%9A%84%E7%A7%91%E6%99%AE%E6%96%87%EF%BC%8C%E5%B7%AE%E7%82%B9%E6%8A%8A%E8%87%AA%E5%B7%B1%E7%BB%95%E6%AD%BB&amp;url=/archives/domain-name-primer" width="1" height="1" alt="" style="opacity:0;">一篇由 AI 生成的域名科普：沿着域名相关概念展开解释，也记录把熟悉的互联网名词讲清楚时，容易遇到的理解障碍。]]></description><guid isPermaLink="false">/archives/domain-name-primer</guid><dc:creator>cot</dc:creator><enclosure url="https://wuqb.de/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Foptimized-9eb69dfb-8e72-476c-9884-54dbd082a7a4.webp&amp;size=m" type="image/jpeg" length="214256"/><category>AI 生成</category><pubDate>Mon, 22 Sep 2025 20:57:00 GMT</pubDate></item><item><title><![CDATA[2025.9.22刷题记录]]></title><link>https://wuqb.de/archives/2025.9.22%20shua-ti-ji-lu</link><description><![CDATA[<img src="https://wuqb.de/plugins/feed/assets/telemetry.gif?title=2025.9.22%E5%88%B7%E9%A2%98%E8%AE%B0%E5%BD%95&amp;url=/archives/2025.9.22%20shua-ti-ji-lu" width="1" height="1" alt="" style="opacity:0;">用岛屿数量、腐烂橘子和课程表复习 DFS、BFS 与拓扑排序，记录成环判断中的误区，并整理第 468 场周赛的前两题。]]></description><guid isPermaLink="false">/archives/2025.9.22%20shua-ti-ji-lu</guid><dc:creator>cot</dc:creator><enclosure url="https://wuqb.de/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Foptimized-7c6e8cb3-1f76-4bb6-a16c-a2da230b4484.webp&amp;size=m" type="image/jpeg" length="164960"/><category>算法记录</category><pubDate>Mon, 22 Sep 2025 15:54:00 GMT</pubDate></item><item><title><![CDATA[2025.9.21刷题记录]]></title><link>https://wuqb.de/archives/2025.9.21shua-ti-ji-lu1</link><description><![CDATA[<img src="https://wuqb.de/plugins/feed/assets/telemetry.gif?title=2025.9.21%E5%88%B7%E9%A2%98%E8%AE%B0%E5%BD%95&amp;url=/archives/2025.9.21shua-ti-ji-lu1" width="1" height="1" alt="" style="opacity:0;">围绕杨辉三角、最大子数组和、合并区间、轮转数组与除自身以外数组的乘积，复习动态规划、前缀和及空间优化。]]></description><guid isPermaLink="false">/archives/2025.9.21shua-ti-ji-lu1</guid><dc:creator>cot</dc:creator><enclosure url="https://wuqb.de/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Foptimized-6b35a110-b6db-487f-b098-f6327130e7a3.webp&amp;size=m" type="image/jpeg" length="111146"/><category>算法记录</category><pubDate>Sun, 21 Sep 2025 13:15:00 GMT</pubDate></item><item><title><![CDATA[2025.9.20 刷题记录]]></title><link>https://wuqb.de/archives/2025.9.20-shua-ti-ji-lu</link><description><![CDATA[<img src="https://wuqb.de/plugins/feed/assets/telemetry.gif?title=2025.9.20%20%E5%88%B7%E9%A2%98%E8%AE%B0%E5%BD%95&amp;url=/archives/2025.9.20-shua-ti-ji-lu" width="1" height="1" alt="" style="opacity:0;">复习前缀和、单调队列与回溯：围绕和为 k 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url="https://wuqb.de/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Foptimized-bea2a36e-0712-4940-a1a6-c84dbb7b6682.webp&amp;size=m" type="image/jpeg" length="164538"/><category>算法记录</category><pubDate>Fri, 19 Sep 2025 19:39:00 GMT</pubDate></item><item><title><![CDATA[claude-code]]></title><link>https://wuqb.de/archives/claude-code</link><description><![CDATA[<img src="https://wuqb.de/plugins/feed/assets/telemetry.gif?title=claude-code&amp;url=/archives/claude-code" width="1" height="1" alt="" style="opacity:0;">2025 年的 Claude Code 个人配置笔记：安装环境、API 接入、MCP 服务管理与常用会话命令。保留当时的使用经验，具体命令请结合当前版本核对。]]></description><guid isPermaLink="false">/archives/claude-code</guid><dc:creator>cot</dc:creator><enclosure url="https://wuqb.de/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Foptimized-ac41ea5f-2a28-461d-bdc7-04e0c372732c.webp&amp;size=m" type="image/jpeg" length="45868"/><category>开发工具</category><pubDate>Mon, 11 Aug 2025 08:55:00 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