description Use when a Python program (a script, a service, a notebook) keeps data in pandas and you want to query it with SQL, safely parameterized, and get pandas or Arrow results back. prompt Load ...

A Python agent that answers questions by calling tools (web search, a weather API and a SQL database), with a Next.js chat UI that shows every tool call as it happens. The screenshot is from a real ...

本内容遵循CC 4.0 BY-SA版权协议 本文介绍基于Selenium与undetected-chromedriver2构建的京东商品价格实时监控系统，涵盖动态渲染绕过、XPath文本锚点定位、多SKU并发采集、滑动窗口基线告警、差分趋势 ...

本文系统阐述AI工程落地的Python+TypeScript+Rust三角架构设计：Python专注数据科学流水线与可复现训练；TypeScript构建强契约AI接口与状态机交互；Rust承担高确定性核心服务，实现零拷贝推理与编译期安全。