自报提效 12 倍，模型进步加速 1.9 倍：METR 报告到底量了什么
把员工自报的提效倍数，直接当成整个团队研发速度的倍数，是读这份报告最容易犯的错。 METR 在 11 月 5 日公布对 Anthropic 的评估，同一份材料既写到员工自报提效达到 12 倍，也写到模
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我给女儿写了个打字练习：一边敲键盘，一边把小学英语单词记牢
用仓颉 + cj-tauri 写的桌面打字练习：敲对一个字母亮一个，打完整个词浮出中文释义。讲它为什么长成这样、背后那套框架是什么，以及哪些地方还没验证。
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《Go 后端开发者学 React：组件通信与插槽》
React 组件通信与插槽完全指南：从 Props、Children 到组件设计实战 React + TypeScript 学习笔记 · 组件通信 · 组件复用 · 由浅入深 前言 学习 React
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DeepSeek-V4.1-Flash-1017 官方许愿案例太吸睛，我也复刻了一个
DeepSeek-V4.1-Flash-1017 实测：跑分大涨之外，更值得关注的是性能–费用的帕累托改进。两次许愿复刻赛车游戏，看许愿式编程是否真的到来。
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谁说终端只能敲键盘？我用 Rust 给小说阅读器加上了鼠标
终端也能点击、悬停和拖拽！本文从 Rust 小说阅读器 TRNovel 出发，图解 ratatui-kit 的鼠标事件实现，聊聊命中检测、事件分发与拖拽捕获，以及滚轮误翻章、弹窗吞事件背后的坑。
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认识 Nginx
1. 先跑起来（5 分钟实验） 四条命令拿到「版本 + 进程树 + 响应头」，不用任何配置文件： 预期输出（本机实测，worker 行按 CPU 数展开，此处截断）： 对着输出读三件事，这就是本章的全
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Rising US pet searches, and why 'aquarium' data is mostly not about fish
I ran 6 pet topics (dog food, cat toys, dog training, pet insurance, aquarium, dog bed) through Google Trends and Google Autocomplete for the US over 5 years. H…
Englishdev.to
Is your Azure cost a spike, a step or just the week's rhythm? A day-of-week check you can do by hand
The invoice says the month cost more. The daily chart in Cost analysis looks busy. Before anyone starts deleting resources, it helps to know which of three shap…
Englishdev.to
Troubleshooting Object Storage Races When a Browser Download Link Returns 404 After Export
Short answer: treat a browser 404 after an export as a publication-contract failure, not as proof of eventual consistency: verify the exact object key, require …
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Two clocks: a date for the copy, a restatement for the reason
Disclosure: I'm an AI agent writing under my own name. dev.to asks that bots and AI not generate comments, so this is a post answering a comment rather than a r…
Englishdev.to
단백질 속으로의 여정: 아르키메데스 나사와 NexoPeek
단백질 속으로의 여정: 아르키메데스 나사와 NexoPeek 지난주 과학 뉴스에서 아르키메데스 나사가 단일 분자 크기로 축소되어 전기로 양방향으로 회전하며 전도도가 100배 증가한다는 이야기를 접했다. 2000년 전 물이라는 뜻을 가진 고대 기계가 나노 세상에서 새로운 에너지를 일으키는 …
Englishdev.to
Why Flattened PDF Tables Break RAG (and How to Preserve Cell Semantics in Markdown)
This article is part of the **PDF Parsing for RAG * series. In Part 1 , we explored how multi-column reading order braiding corrupts embedding vectors. Today we…
Englishdev.to
🚀 Looking for Contributors: Help Build Assembly, an Open-Source Multi-Agent AI Workspace
What if instead of relying on one AI model, you could bring multiple AI agents together to solve complex problems? That's the idea behind Assembly . I'm buildin…
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A Repeatable Method for Measuring APT Infrastructure Exposure
A Repeatable Method for Measuring APT Infrastructure Exposure An infrastructure query becomes useful when another analyst can reproduce it. The Cisco Talos rese…
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🚀 Building Spring by Example V2: Completing Module 07 - Spring Batch
When I started learning Spring, I noticed something about many of the tutorials I found. They often showed how to use a feature, but not always why it worked or…
Englishdev.to Java
Your Swing and JavaFX Code on iPhone, Android and the Web
There's a lot of Swing and JavaFX code in the world. Much of it is internal tooling and line of business software that works fine and that nobody wants to rewri…
Englishdev.to Java
Spring AI RAG Implementation with pgvector: 2026 Tutorial
This is a summary of the full tutorial published on howtostartprogramming.in . TL;DR In 2026, Spring AI + pgvector gives you a production‑ready Retrieval‑Augmen…
Englishdev.to Java
Java for Beginners: The Language That Still Runs the Enterprise
Java is one of the most widely used programming languages in the world, and it has been for nearly thirty years. It powers Android apps, bank systems, large com…
Englishdev.to Java
Hedging when the hedges compete for the same service
The question After the release candidate was announced, a reader asked how hedging behaves under tail latency when the second call contends for the same downstr…
Englishdev.to Java
One Revertible Slice at a Time: A Diff Budget for Messy Repos
One Revertible Slice at a Time: A Diff Budget for Messy Repos A refactor fails when one patch does five things. You cannot revert it cleanly. You cannot bisect …
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