Harvard's free programming classes teach you how to think, debug, and adapt in an AI-driven world where knowing code matters more than ever.

March 17: “Thank you for my sons, thank you for my life.” — an Ethiopian immigrant working in a hotel in Montreal in 2024, ...

Last spring, Broadway prognosticators would have been well within the boundaries of common sense to posit that the big ...

Background Amyloid transthyretin (ATTR) amyloidosis is a rare, life-threatening disease frequently manifesting with ...

This is what the Defector staff read and enjoyed in 2025. The Trials of Gabriel Ward Murder Mystery Series, by Sally Smith ...

只用 FAISS 时，搜索有时像在碰运气——语义上相似但事实错误的结果时常出现。迁移到 Qdrant拿到的不只是数据库，更是对系统的掌控力。稠密向量配合关键词过滤（混合搜索），终于能回答"显示 GPU 相关的技术文档，但只要官方手册里的"这种精确查询 ...