Lynnwood Times

Seeking 2026 Second Congressional District App Challenge submissions

U.S. Representative Rick Larsen (WA-02) on Monday announced the launch of the 2026 Congressional App Challenge (CAC).

The Art of JSON Validation and Cleaning: A Comprehensive Guide

Discover the essential techniques for validating and cleaning JSON data, ensuring data integrity and proper formatting for ...

Google AI Studio Cheat Sheet: Features, Pricing, and More

Google AI Studio lets users test Gemini models, build apps, generate media, and export code. Here’s what it does, costs, and ...
The Hacker News

⚡ Weekly Recap: New Linux Flaw, PAN-OS Exploit, AI-Powered Attacks, OAuth Phishing and More

Your Monday cybersecurity recap covers the latest digital threats, exposed weaknesses, active attacks, and security stories ...
51CTO

向量距离选错了，你的RAG检索一直在跑偏

"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 ...
51CTO

用了半年才发现：Claude默认配置一直在悄悄掏空我的钱包，分享18个 ...

当 AI 帮你写 SQL、做分析的时候，谁来判断它做得对不对？今天聊聊大模型领域的“裁判模型”如何让数据 Agent 不再是“薛定谔的准确”。 扒完Claude的125个隐藏设置：18个真正能改命的开关，4个连官方文档都没收录。 Anthropic 给 Claude Code 的 settings.json 塞了 125 ...