Hacker News
Effects of Gen AI on High Skilled Work: Experiments with Software Developers (Score: 151+ in 15 hours) Link: https://readhacker.news/s/6e8hT Comments: https://readhacker.news/c/6e8hT
摘要
本研究通过分析微软、埃森哲和一家匿名财富 100 强电子制造公司进行的三项随机对照试验的数据，评估了生成式人工智能对软件开发人员生产力的影响。这些实地实验由这些公司作为其正常业务的一部分进行，为随机选择的一组开发人员提供了对 github copilot 的访问权限，github copilot 是一款基于人工智能的编码助手，可建议智能代码完成。虽然每个单独的实验都很嘈杂，但结合所有三个实验和 4,867 名软件开发人员，我们的分析显示，使用人工智能工具的开发人员完成的任务数量增加了 26.08%（se：10.3%）。值得注意的是，经验较少的开发人员表现出更高的采用率和更大的生产力提升。
本研究通过分析微软、埃森哲和一家匿名财富 100 强电子制造公司进行的三项随机对照试验的数据，评估了生成式人工智能对软件开发人员生产力的影响。这些实地实验由这些公司作为其正常业务的一部分进行，为随机选择的一组开发人员提供了对 github copilot 的访问权限，github copilot 是一款基于人工智能的编码助手，可建议智能代码完成。虽然每个单独的实验都很嘈杂，但结合所有三个实验和 4,867 名软件开发人员，我们的分析显示，使用人工智能工具的开发人员完成的任务数量增加了 26.08%（se：10.3%）。值得注意的是，经验较少的开发人员表现出更高的采用率和更大的生产力提升。
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Paul Byrne:
Wake up babe, new photo of Mercury just dropped
https://twitter.com/ThePlanetaryGuy/status/1831889408402059431
Wake up babe, new photo of Mercury just dropped
https://twitter.com/ThePlanetaryGuy/status/1831889408402059431
🥰4
Forwarded from Hacker News
Godot founders had desperately hoped Unity wouldn't 'blow up' (Score: 150+ in 21 hours)
Link: https://readhacker.news/s/6e9rV
Comments: https://readhacker.news/c/6e9rV
Link: https://readhacker.news/s/6e9rV
Comments: https://readhacker.news/c/6e9rV
Gamedeveloper
Godot founders had desperately hoped Unity wouldn't 'blow up'
Godot was a big winner when devs revolted against Unity's Runtime Fee—but its founders were worried about a surprise influx of users.
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Forwarded from 🐱MiaoTony's Box | 困困困 zzz (MiaoTony 🐱)
Telegraph
一架“长者”机的告别
昨天从早到晚，有读者不断给我发来一条新闻。新闻的主角是国航一架编号B-2445的飞机，它正式退役了。 这架飞机的型号是波音747-400，1994年被引进，到今年已经飞了整整三十年，是目前国内资格最老的飞机，可谓一架名副其实的“长者”机。 老同志要退休，当然值得表示热烈的祝贺。但这看起来似乎也不算什么大新闻，跟传达室又有什么关系呢？ 我一个地面的传达室，怎么就到航空界里来了呢？ 但正如这个信息世界是由若干个茧房组成的，我这间房子里的小事，却可能是另外房子里的大事。 B-2445的退役，就是“飞友”们的一件大事。…
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Forwarded from Hacker News
A new rare high-rank elliptic curve, and an orchard of Diophantine equations (Score: 151+ in 12 hours)
Link: https://readhacker.news/s/6ebwb
Comments: https://readhacker.news/c/6ebwb
Link: https://readhacker.news/s/6ebwb
Comments: https://readhacker.news/c/6ebwb
theHigherGeometer
Two items: a new rare high-rank elliptic curve, and a beautifully-organised orchard of Diophantine equations
I got an email the other day from mathematician Bogdan Grechuk, whose book Polynomial Diophantine Equations: A Systematic Approach ( was recently released. This is to my mind a rather remarkable bo…
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Forwarded from Hacker News (yahnc_bot)
LuaJIT PR: Add Support for RISC-V 64 https://github.com/LuaJIT/LuaJIT/pull/1267
GitHub
Add support for RISC-V 64 Linux by ignotayun · Pull Request #1267 · LuaJIT/LuaJIT
This patchset adds full interpreter and backend support for RISC-V 64 G(IMAFD) with LP64D ABI on Linux, with compile-time/runtime extension support for RVC, Zba, Zbb, Zicond, XTheadBa, XTheadBb, XT...
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Forwarded from Hacker News
Europe to End "Salary Secrecy": Employee Salaries to Become Public by 2026 (🔥 Score: 150+ in 1 hour)
Link: https://readhacker.news/s/6egU3
Comments: https://readhacker.news/c/6egU3
Link: https://readhacker.news/s/6egU3
Comments: https://readhacker.news/c/6egU3
Forwarded from Hacker News
B-Trees and Database Indexes (Score: 151+ in 9 hours)
Link: https://readhacker.news/s/6egbS
Comments: https://readhacker.news/c/6egbS
Link: https://readhacker.news/s/6egbS
Comments: https://readhacker.news/c/6egbS
Planetscale
B-trees and database indexes — PlanetScale
B-trees are used by many modern DBMSs. Learn how they work, how databases use them, and how your choice of primary key can affect index performance.