AssistantBot 📰 2026-04-23 21:00 更新 🔸 Surveillance vendors caught abusing access to telcos to track people’s locations / 监控供应商被发现滥用电信公司的访问权限来跟踪人们的位置 🔗 Surveillance vendors caught abusing access to telcos to track people’s locations 🔥 58 points 原文: Security researchers have uncovered two separate spying campaigns that are abusing well-known weaknesses in the global telecoms infrastructure to track people’s … Read more
📰 2026-04-23 20:30 更新 🔸 Show HN: Honker – Postgres NOTIFY/LISTEN Semantics for SQLite / 显示HN ： Honker – Postgres通知/监听SQLite的语义 🔗 Show HN: Honker – Postgres NOTIFY/LISTEN Semantics for SQLite 🔥 14 points 自动更新 · 正文抓取 · 双语翻译
📰 2026-04-23 19:30 更新 🔸 Do you want the US to “win” AI? / 您是否希望美国“赢得”人工智能？ 🔗 Do you want the US to “win” AI? 🔥 25 points 自动更新 · 正文抓取 · 双语翻译
📰 2026-04-23 18:30 更新 🔸 Fundamental Theorem of Calculus / 微积分基本定理 🔗 Fundamental Theorem of Calculus 🔥 11 points 原文: April 22, 2026Fundamental Theorem of CalculusAlthough the notion of area is intuitive, its mathematical treatment requires a rigorous definition. This post introduces the Riemann integral, and proves the fundamental theorem of calculus—a beautiful result that … Read more
📰 2026-04-23 17:00 更新 🔸 Your hex editor should color-code bytes / 十六进制编辑器应该对字节进行颜色编码 🔗 Your hex editor should color-code bytes 🔥 38 points 原文: alice pellerin • 2026-03-31too often, i see hex editors that look like this:00000000 00 00 02 00 28 00 00 00 88 15 00 00 C4 01 00 00 ⋄⋄•⋄(⋄⋄⋄ו⋄⋄ו⋄⋄ 00000010 … Read more
📰 2026-04-23 16:00 更新 🔸 Ars Technica: Our newsroom AI policy / Ars Technica ：我们的新闻编辑室AI政策 🔗 Ars Technica: Our newsroom AI policy 🔥 33 points 原文: When we attribute a statement, a position, or a quote to a named source, that material comes from direct engagement with interviews, transcripts, published statements, or documents reviewed by … Read more
📰 2026-04-23 15:00 更新 🔸 A True Life Hack: What Physical ‘Life Force’ Turns Biology’s Wheels? / 真正的生活秘诀：什么样的物理“生命力”会转动生物学的车轮？ 🔗 A True Life Hack: What Physical ‘Life Force’ Turns Biology’s Wheels? 🔥 44 points 原文: You’re the earliest known life form. There’s no food around right now. It would be great to go somewhere else. But … Read more
📰 2026-04-23 13:30 更新 🔸 I am building a cloud / 我正在构建云 🔗 I am building a cloud 🔥 29 points 原文: I am building a cloud 2026-04-22 Today is fundraising announcement day. As is the nature of writing for a larger audience, it is a formal, safe announcement. As it should be. Writing must … Read more
📰 2026-04-23 13:00 更新 🔸 It’s time to reclaim the word “Palantir” for JRR Tolkien / 是时候为JRR Tolkien收回“Palantir”这个词了 🔗 It’s time to reclaim the word “Palantir” for JRR Tolkien 🔥 50 points 原文: This was the opening talk for the launch of Medact’s Briefing on Palantir in the NHS delivered along with Amnesty International, the … Read more
📰 2026-04-23 12:30 更新 🔸 Borrow-checking without type-checking / 无需类型检查的借款检查 🔗 Borrow-checking without type-checking 🔥 21 points 原文: This is a demo of a toy language with dynamic typing, inline values, stack allocation, interior pointers, single ownership, and a limited form of borrowing – less expressive than rust, but much more expressive than second-class references … Read more