2.1 Python 安装与虚拟环境创建 Python 安装是第一步，也是最容易翻车的地方。Windows 10 上建议直接去 python.org 下载 3.8 或 3.9 版本的安装包，不要用 Microsoft Store 里的版本，那个版本路径权限有问题，后面装库会报一堆莫名其妙的错。安装时务必勾选“Add Python to PATH”，否则命令行里敲 python 会提示找不 ...

本地跑得好好的 pymysql.connect("127.0.0.1", ...)，一换成远程 IP 就报 Can't connect to MySQL server，或者卡在 Connection timed out 十几秒才失败——这个场景我猜你正在经历。Python 用 pymysql 连远程数据库，本质上要同时穿过三关：网络能不能到、MySQL 认不认你、字符集和超时 ...

Claude connectors are MCP (Model Context Protocol) servers that extend Claude with real-time access to external tools, data sources, and services. They work across Claude.ai, Claude Desktop, Claude ...

Read time: approx. 10 minutes 👤 For those interested in AI Agents / LLM utilization / RAG & Search / AI Engineering, IBM Bob ...

"It works on my machine." I'm sure you've said it or heard it at least once—in code reviews, in chat, or during incident post ...