Head coach Matt LaFleur said it was “business as usual” at the Packers OTA practice yesterday. Running back Josh Jacobs was ...

RALEIGH, N.C. – Tomas Hertl scored the go ahead goal with 3:24 remaining, lifting the Vegas Golden Knights to a 5-4 win over the Carolina Hurricanes in Game 1 of the Stanley Cup Final on Tuesday night ...

In 2026, Elkhart Community Schools is rolling out a virtual learning program where students can attend a completely asynchronous form of schooling starting in the fall.

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。

"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 ...