使用第一性原理做架构设计
Posted on 二 13 1月 2026 in Tech • Tagged with journal, blog, architecture, design, first-principles
Posted on 二 13 1月 2026 in Tech • Tagged with journal, blog, architecture, design, first-principles
Posted on 一 12 1月 2026 in AI • Tagged with Cursor, ai-coding, AI-agent, MCP, productivity
Posted on 日 11 1月 2026 in Journal • Tagged with journal, blog
| Abstract | Journal on 2026-01-11 | | --------------|------------------------| | Authors | Walter Fan | | Category | learning note | | St...
Posted on 二 06 1月 2026 in Life • Tagged with math, geometry, heart
Posted on 一 05 1月 2026 in Journal • Tagged with journal, blog
| Abstract | Journal on 2026-01-05 | | --------------|------------------------| | Authors | Walter Fan | | Category | learning note | | St...
Posted on 四 01 1月 2026 in Journal • Tagged with journal, blog
| Abstract | Journal on 2026-01-01 | | --------------|------------------------| | Authors | Walter Fan | | Category | learning note | | St...
Posted on 三 31 12月 2025 in Journal • Tagged with journal, blog
| Abstract | Journal on 2025-12-31 | | --------------|------------------------| | Authors | Walter Fan | | Category | learning note | | St...
Posted on 日 28 12月 2025 in Journal • Tagged with journal, blog
| Abstract | AI Agent 设计与落地 | | --------------|------------------------| | Authors | Walter Fan | | Category | learning note | | Status...
Posted on 日 21 12月 2025 in Journal • Tagged with journal, blog
| Abstract | Journal on 2025-12-21 | | --------------|------------------------| | Authors | Walter Fan | | Category | learning note | | St...
Posted on 六 20 12月 2025 in Journal • Tagged with journal, blog
| Abstract | Journal on 2025-12-20 | | --------------|------------------------| | Authors | Walter Fan | | Category | learning note | | St...
Posted on 六 13 12月 2025 in Tech • Tagged with Go, goroutine-leak, memory-leak, troubleshooting, performance
以为有了 GC 就可以高枕无忧?太天真了!Go 程序中最隐秘的杀手 —— Goroutine Leak,正在悄悄吃掉你的内存。本文带你深入现场,手把手教你如何发现、排查并彻底消灭它。
Posted on 日 30 11月 2025 in AI • Tagged with journal, blog, Cursor, ai-coding, vibe-coding, prompt-engineering
别让 Cursor 猜谜。分享 Prompt Engineering、SDD、TDD 和增量开发技巧,让 AI 真正成为你的结对编程伙伴,而不是制造 Bug 的机器。
Posted on 六 22 11月 2025 in Method • Tagged with journal, blog, product-management, agile, MVP
Posted on 六 15 11月 2025 in Journal • Tagged with journal, blog
| Abstract | 银弹来了吗? | | --------------|------------------------| | Authors | Walter Fan | | Category | learning note | | Status | v1.0...
Posted on 日 09 11月 2025 in Tech • Tagged with journal, blog, spec-driven-development, sdd, BDD, TDD, FDD, DDD, literate-programming, openapi, api-design
Posted on 五 07 11月 2025 in AI • Tagged with journal, blog, vibe-coding, AI, prompt-engineering, LLM, context-engineering
Posted on 六 01 11月 2025 in Journal • Tagged with journal, blog
| Abstract | 生产服务器安全挂载指南之 mount 选项 | | --------------|------------------------| | Authors | Walter Fan | | Category | learning note | | St...
Posted on 二 28 10月 2025 in Journal • Tagged with journal, blog
| Abstract | Journal on 2025-10-28 | | --------------|------------------------| | Authors | Walter Fan | | Category | learning note | | St...
Posted on 一 27 10月 2025 in Journal • Tagged with journal, blog
Posted on 日 26 10月 2025 in Journal • Tagged with journal, blog
| Abstract | 让 Java 程序告别繁文缛节 | | --------------|------------------------| | Authors | Walter Fan | | Category | learning note | | Status...