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A dependency confusion campaign leveraged 33 malicious npm packages to collect reconnaissance data from developer and build environments. This report details the attack chain, observed tradecraft, and ...
Elysse Bell is a finance and business writer for Investopedia. She writes about small business, personal finance, technology, and more. Samantha (Sam) Silberstein, CFP®, CSLP®, EA, is an experienced ...
完全跑偏的那一半:前端工作的天花板,不是切页面。 前端真正值钱的能力——异步流程设计、流式体验优化、交互状态管理、组件化工程思维——这些 AI 一个都学不会。而这些能力,恰好是 AI Agent 应用开发最核心的竞争力。
在前六篇文章中,我们的 Agent 已经拥有了多渠道接入、自主推理、动态技能和长短期记忆。但要让它真正“干活”,还需要一双能操控现实系统的双手——工具。OpenClaw 内置了 Shell 执行、浏览器自动化、HTTP 请求等工具,并通过沙箱保障安全 ...
Has a man ever over-explained something to you?
"我的RAG召回率只有40%,已经把Chunk大小调到512了,混合检索也加了,还是不行,到底哪里出问题了?"我说你把相似度计算方式发来看看。 前段时间一个学员在群里问: "我的RAG召回率只有40%,已经把Chunk大小调到512了,混合检索也加了,还是不行,到底哪里出 ...