AI 专题

AI 教程与实战

收录 AI 工具教程、提示词、安装部署、配置指南、开发实战与可复现步骤。

分类文章8439

当前页26 / 211

持续更新永久归档

分类文章

按发布时间从新到旧 · 每页 40 条

教程 / 实战普通2026-11-02 08:38

El Pueblo de los Muertos — a village where nine AI spirits solve the case themselves

Someone stole a dead man's portrait — and in a village where being remembered is what keeps you real,...

信息来源：DEV Community

教程 / 实战普通2026-11-02 08:18

I read every AI claim on 4,335 earnings calls. A keyword filter would have got most of them wrong

Apollo's chief economist argued in late October that AI has delivered "zero financial payoff" to...

信息来源：DEV Community

教程 / 实战普通2026-11-02 08:14

I built a way to see a sunscreen's white cast on your own face before you buy it

A zinc sunscreen's label tells you how much zinc oxide is in it. It doesn't tell you how white it's...

信息来源：DEV Community

教程 / 实战普通2026-11-02 08:01

Your Agent's ADD FOREIGN KEY Stalls Writes on Two Tables. NOT VALID, Then VALIDATE

ADD FOREIGN KEY takes a write-blocking lock on both tables while it scans. Reproduce it in Docker, then split it into NOT VALID and VALIDATE.

信息来源：DEV Community

教程 / 实战普通2026-11-02 08:00

Recraft Logo Maker 指南：如何用 AI Logo 生成器做出可用的标志

Recraft 发布指南介绍其 Logo Maker：用户无需写提示词，只需回答品牌名称、描述、标志类型等问题，再从设计师策展的风格中挑选，即可获得四个方向不同的标志方案。该功能目前处于公开测试阶段，支持桌面端和移动网页，可在数十个实景 mockup 中预览且不消耗生成额度，最终导出矢量文件。

信息来源：Recraft 自有模型与设计产品

教程 / 实战普通2026-11-02 07:32

In 2013 I wrote a diploma on elliptic curves. Last night my tool used them to check its own release.

TL;DR: In 2013 I wrote a university diploma on elliptic-curve cryptography, and it went into a...

信息来源：DEV Community

教程 / 实战普通2026-11-02 07:18

7 real cases where ChatGPT and Claude got datasheet values wrong (and how to check them)

Disclosure: I build PartsPlan, the tool mentioned at the end. The cases below are real answers I...

信息来源：DEV Community · ChatGPT / Claude

教程 / 实战普通2026-11-02 07:10

Wiring Your AI Agent into a "Mycelium Network": A Zero-Dependency MCP Server in Production

Wiring Your AI Agent into a "Mycelium Network": A Zero-Dependency MCP Server in...

信息来源：DEV Community

教程 / 实战普通2026-11-02 06:01

Review Agent Code in a GitHub PR, lazygit or Hermes? What Each One Can't See

A PR shows the branch, lazygit shows hunks, and neither knows which agent turn wrote a line. A fair look at three places to review agent code.

信息来源：DEV Community

教程 / 实战普通2026-11-02 05:47

I Built a Programming Language Where Every Value Is an AI Agent

Every orchestration framework I used managed calls. None of them managed the organization. So I...

信息来源：DEV Community

教程 / 实战普通2026-11-02 05:28

AI crawlers vs search crawlers: the 7-night census

Seven nights, 8,654 bot knocks, 247 human visits. AI crawlers vs search crawlers, measured: Perplexity beat OpenAI 9-to-1 and 65% knocked unnamed.

信息来源：DEV Community · OpenAI

教程 / 实战普通2026-11-02 05:02

How do AI agents authenticate? (The problem nobody has solved yet)

If you've built an MCP server or an API that agents call, you've run into this problem. Your agent...

信息来源：DEV Community

教程 / 实战普通2026-11-02 05:01

George Hotz Calls Coding Agents a Costly Mistake. He's Right About Who Pays

Hotz says agent code is broken in ways that are harder to detect. Karpathy calls it bloaty. Same diagnosis: the risk is the reviewer who can't spot it.

信息来源：DEV Community

教程 / 实战普通2026-11-02 03:59

Karpathy 用 Claude Code 两小时构建 HackerTube 视频站

Karpathy 分享周末项目 HackerTube，用 Claude Code 和 Opus 5.5（Medium effort）约两小时构建并上线。Claude 筛选 HN 20 年间 4300 万条评论，找出 6454 个被工程师持续推荐的视频。站点无需登录即可用（状态存本地浏览器会话），缩略图取视频中间帧，底层评论分析数据以 zip 开放供自建版本。作者只手动完成浏览器端的 API key 创建、VPS 部署和买域名，其余交给 Claude。

信息来源：X：Rohan Paul (@rohanpaul_ai) · Claude

教程 / 实战普通2026-11-02 03:33

A Stolen Agent Token Is Useless Here: Inside Google Cloud Agent Identity, Bound Tokens, and the Redeploy Trap

The old problem: agents running as service accounts For most of the last two years, the...

信息来源：DEV Community

教程 / 实战普通2026-11-02 03:15

I Ran Local LLMs on a Laptop With No GPU: Here Are the Real Numbers

Most local-LLM posts are written on machines with a good GPU. Mine doesn't have one, so I'm sharing...

信息来源：DEV Community

教程 / 实战普通2026-11-02 03:15

German Courts Signal Greater Platform Liability for False AI Search Answers

German regional courts are beginning to draw a consequential distinction in disputes over...

信息来源：DEV Community

教程 / 实战普通2026-11-02 03:05

How I hand one conversation between Claude Code, Codex and four other coding agents

How Coincide, an open-source Mac app, lets a thread move between Claude Code, Codex, Cursor, Grok Build, OpenCode and Antigravity without re-explaining the task.

信息来源：DEV Community · Claude / Grok / Cursor

教程 / 实战普通2026-11-02 02:20

AI Now Writes 75% of Google's New Code. 46% of Developers Don't Trust the Output. Nobody Wants to Talk About the Second Number.

AI Now Writes 75% of Google's New Code. 46% of Developers Don't Trust the Output. Nobody...

信息来源：DEV Community

教程 / 实战普通2026-11-02 00:03

AI Citation Study Finds Direct Answers and Fresh Content Are Strongly Associated With Citations

Pages cited in AI-generated answers were substantially more likely to begin with a direct response to...

信息来源：DEV Community

教程 / 实战普通2026-11-02 00:00

HiCache 如何适配多种并行策略与分布式推理服务

LMSYS 博客详解 HiCache 在上下文并行、流水线并行、投机解码与 P/D 分离场景下的缓存一致性方案，包括按页分片的 KV 归属、逐层 all-gather 读取和 rank_consensus_checker 调试工具。

信息来源：LMSYS Blog

教程 / 实战普通2026-11-01 23:15

Hreflang Routes International URLs, but It Does Not Make Them Rank

Hreflang is often treated as an international SEO ranking tactic. Google’s newer framing points to a...

信息来源：DEV Community

教程 / 实战普通2026-11-01 22:37

[Agent Platform in Action (7)] When ADK Go Graph Workflow Meets Google Research Harness (Part 1): Two-Layer Recursive Agent Fram

Foreword: After the AI Agent Goes Online, What is the Next Bottleneck? Welcome back to...

信息来源：DEV Community

教程 / 实战普通2026-11-01 22:37

[Agent Platform in Action (8)] When ADK Go Graph Workflow Meets Google Research Harness (Part 2): Integrating Phase 4 Eval Datas

Introduction: Why Decoupling Prompts Isn't Enough? In the previous post [Agent Platform...

信息来源：DEV Community

教程 / 实战普通2026-11-01 22:36

[Agent Platform in Action (9)] When ADK Go Graph Workflow Meets Google Research Harness (Part 2): Two-layer Recursive Testing Gu

Introduction: From "Manual Prompt Tuning" to "Two-Layer Recursive Autonomous...

信息来源：DEV Community

教程 / 实战普通2026-11-01 22:35

Profile Sprawl: Solving a Problem You Didn't Know You Had

Every public profile you own says something slightly different about you. A step by step guide to treating your bio as source code, with one file, one tracker and an agent skill that checks the live sites.

信息来源：DEV Community

教程 / 实战普通2026-11-01 22:03

Google Expands UGC Spam Guidance for Sharing Platforms and Publishing Tools

Google has expanded its guidance on preventing user-generated content abuse to explicitly include...

信息来源：DEV Community

教程 / 实战普通2026-11-01 22:01

Which Agent Diffs Break Prod? Defect Studies Since 2000 Point at Spread, Size and History

Two defect studies (Bell Labs 2000, 11 projects 2013) found risky changes spread wide and grow files fast. Turn that into a reading order for agent diffs.

信息来源：DEV Community

教程 / 实战普通2026-11-01 21:33

韩国股市蒸发1.1万亿美元：分析内存产业集中如何牵动全球AI金融架构

分析师 Richard Gray 撰文解读韩国资本市场自2025年以来从全球表现最佳到蒸发逾1万亿美元的剧烈波动。2026年6月22日至7月16日 KOSPI 进入熊市，缩水超过四分之一，抹去近1.1万亿美元市值，SK hynix 和 Samsung 分别下跌38%和29%。

信息来源：ChinaTalk（RSS）

教程 / 实战普通2026-11-01 21:29

7 Best Code Execution APIs for AI Agents in 2026

Your AI agent just wrote a perfectly reasonable Python script. Nice. The next question is where you...

信息来源：DEV Community

教程 / 实战普通2026-11-01 21:12

960P: fewer pixels than 1080P, same price, 50% more runtime

I spent an afternoon convinced I had found a pricing bug. MiniMax H3 has six output tiers on...

信息来源：DEV Community

教程 / 实战普通2026-11-01 21:03

A dev.to comment changed how we test agent instructions

A reader named arhancanli caught a problem in our last experiment: we had used overlapping Wilson...

信息来源：DEV Community

教程 / 实战普通2026-11-01 21:01

Brain Scans Show a Warning Fades by the Second Look. Your Coding Agent Should Ask Less

Warning research shows people stop reading what they see often. Approving every agent command trains that reflex. Fence the agent so the rare prompt gets read.

信息来源：DEV Community

教程 / 实战普通2026-11-01 20:50

I grepped for @ts-ignore and found zero. Then I grepped for the cast nobody bans

Every TypeScript team has a rule about @ts-ignore. Ours does too, and it works: zero occurrences...

信息来源：DEV Community

教程 / 实战普通2026-11-01 20:23

Halving the KV Cache Doubles Capacity and Buys 1% of Speed

A reader found a bug in the script and asked whether an FP8 KV cache halves the long-context penalty. Computed: capacity is exactly 2x at every context, speed is 1% at 4k and 21% at 128k, and the crossover is where the cache read equals th…

信息来源：DEV Community

教程 / 实战普通2026-11-01 20:17

My reflections on raising a daughter in the age of AI

A developer and father reflects on AI, independent thinking, books, and the example we set for our children.

信息来源：DEV Community

教程 / 实战普通2026-11-01 20:02

Until Claude Code 2.1.309, Your ~/.zshenv Ran Outside the Sandbox Before Each Command

Claude Code 2.1.309 stopped shell startup files running outside the Bash sandbox. Why zsh and bash run them at all, and a one-line trace to see it.

信息来源：DEV Community · Claude

教程 / 实战普通2026-11-01 19:23

I hid instructions in my server logs to see which models would follow them

Every Monday, ExtraTime, my football quiz site, gets a health report written by a model. It reads the...

信息来源：DEV Community

教程 / 实战普通2026-11-01 19:07

Use AI Coding Agents Like a Pro: Fewer Tokens, Better Code

A practical playbook for Claude Code, Codex, Cursor and Copilot: manage context, cut token spend, and get code you can actually ship.

信息来源：DEV Community · Claude / Cursor

教程 / 实战普通2026-11-01 19:01

Five Agents in Split Panes: How xterm.js Draws Text With a WebGL Glyph Atlas

Five coding agents streaming into five panes all share one main thread. How xterm.js draws text, DOM vs WebGL, and a benchmark you can run.

信息来源：DEV Community