Retrace records a Python execution as a .retrace artifact. When pytest or CI fails, open the artifact locally in VS Code, replay the same failed run, and step backwards from the failure to inspect the ...

Essential Ways to Run a Python Script Python is one of the most popular programming languages today, widely praised for its simplicity and versatility. Whether you’re a beginner dipping your toes into ...

前两天有个刚入行不久的读者私信我：“肖遥哥，做嵌入式开发到底用啥工具？我现在的环境是Keil，但看别人用VSCode感觉好 ...

Master ChatGPT Codex in 2026 with our comprehensive guide. Explore local automations, custom plugins, and memory features to ...

The word syntax means the order of elements in a language sentence. The language can be a familiar one like English or a coding language. A syntax bug is one that involves typing mistakes and errors ...

Debugging is a very important part of writing a good algorithm or computer program and it works best when we check for bugs as we go along, rather than at the end. Let's think about an everyday ...

CLAUDE.md 就是你项目的「团队公约」。 Claude Code 启动时会自动读取它，把你写的规则当成团队共同约定来遵守。不写也能用，但等于你招了一个能力很强但完全不了解你们项目的新人，每次沟通都要从头交代背景。 上个月我在文章里留了个留言区，说「你们在 ...