Categories

Every post sits in one category, by topic.

• AI Agents13 postsClaude Code, Codex and LLM tooling: prompts, permissions, mods and agent workflows.Claude Code、Codex 與 LLM 工具的實戰坑：prompt、權限、mod、agent 流程。
• Database6 postsMongoDB, Redis and SQLite: queries, encoding and transactions.MongoDB、Redis、SQLite 的查詢、編碼與交易問題。
• Engineering Practices6 postsLessons on design, testing and data handling that apply to any language.跨語言通用的設計、測試與資料處理心得。
• macOS6 postsmacOS-specific traps: iCloud Drive, Keychain, AppleScript, bsdtar.macOS 專屬的坑：iCloud Drive、Keychain、AppleScript、bsdtar。
• Shell6 postsBash, zsh, cron and process quirks that break scripts silently.Bash、zsh、cron 與行程的怪癖，讓腳本靜默壞掉的那種。
• DevOps5 postsDocker, Compose, object storage and release pipelines.Docker、Compose、物件儲存與發版流程。
• Media4 postsffmpeg, TTS and video rendering pitfalls.ffmpeg、TTS 與影片算圖的坑。
• Go3 postsGo modules, release tags and CLI libraries.Go module、發版 tag 與 CLI 函式庫。
• Lua2 postsLua and Roblox Studio development notes.Lua 與 Roblox Studio 開發筆記。
• Java1 postJava and Spring runtime behaviour.Java 與 Spring 的執行期行為。
• Security1 postAttacks seen in production and how they were defended.線上遇到的攻擊手法與防禦嘗試。