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。
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教程 / 实战普通
When a data pipeline fails, can an AI agent explain why?
A data pipeline fails. You open the logs, find the failed run, check the input file, and try to work...
信息来源:DEV Community
教程 / 实战普通
Claude Code Structured Output Mode in 2026: Forcing JSON Responses From Subagents and Validating Them With Zod
Pass outputFormat to subagent sessions, validate structured output with Zod schemas before results reach the lead agent, and compose multi-agent workflows with type-safe JSON pipelines in Claude Code SDK v0.3.301+.
信息来源:DEV Community · Claude
教程 / 实战普通
The Empty Room: I held a séance over a 2015 sensor log
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 4: Ghost in the Machine ...
信息来源:DEV Community
教程 / 实战普通
👻 PhantomOps: The AI Exorcist That Works With the Internet Off | Ghost in the Machine Submission 🎃🌼
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 4: Ghost in the Machine ...
信息来源:DEV Community
教程 / 实战普通
Least AI in Practice: what it can and what it can't (and mustn't) do
Text is ink. Colour is a field. This is the pseudo-poetic placeholder title that Claude Design...
信息来源:DEV Community · Claude
教程 / 实战普通
EU Chips Act 2.0 Proposes a New Path for European Chip Supply and Innovation
The European Commission has proposed Chips Act 2.0, an updated semiconductor policy framework...
信息来源:DEV Community
教程 / 实战普通
Federated learning in 40 lines: training a model without ever moving the data
The usual way to train a model on sensitive data is to pile it all into one place first. Dump every...
信息来源:DEV Community
教程 / 实战普通
Gravekeeper: a Día de los Muertos cemetery for dead code
Every repository that lived long enough has a cemetery: files nobody imports anymore, exported...
信息来源:DEV Community
教程 / 实战普通
Séance: Summoning the Ghost of COBOL, Entirely Offline
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 4: Ghost in the Machine ...
信息来源:DEV Community
教程 / 实战普通
My Hire Me Page Can Talk: How I Built and Tested a Voice Agent
My Hire me page can talk. Recruiters can ask it about my work by voice or text. Here's how I built it with my Grok Bot and ElevenLabs in one morning, and how I tested it.
信息来源:DEV Community · Grok
教程 / 实战普通
My Repository Was Haunted. So I Built a CLI -"Exorcist" to Find the Spirits.
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 4: Ghost in the...
信息来源:DEV Community
教程 / 实战普通
Ghost in the Machine: I Built Tales, a CLI That Narrates Crashes as Ghost Stories
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 4: Ghost in the...
信息来源:DEV Community
教程 / 实战普通
No Human Will Ever Write Code Better Than LLMs? Better at What?
A tweet went around saying: "No human will ever write code better than LLMs. Accept this fact, stop...
信息来源:DEV Community
教程 / 实战普通
Serving LLMs at 12 Watts: The Edge-Inference Cost Curve Nobody Budgeted For
Tokens per second per watt improved roughly 3.5x in two years. Here is what that does to API pricing, device BOMs and the economics of shipping a model instead of calling one.
信息来源:DEV Community
教程 / 实战普通
Logical Qubits Are Getting Cheap: A Developer's Map of the Quantum Error-Correction Stack
Error-correction overhead fell by roughly 10x in five years. Here is what that curve does to drug discovery budgets, cryostat supply chains and the price of a quantum hour.
信息来源:DEV Community
教程 / 实战普通
Why Forward Deployed Engineers Are Suddenly Hot: The Death of the Centralized AI Guild
Why Forward Deployed Engineers Are Suddenly Hot: The Death of the Centralized AI...
信息来源:DEV Community
教程 / 实战普通
Your Coding Agent Skips Your Lint. lefthook Makes Every Commit Run It Anyway
Agents commit PHP that never met your formatter or PHPStan. A lefthook setup that blocks the commit, hands the agent the error, and survives new worktrees.
信息来源:DEV Community
教程 / 实战普通
Day 10/90: Valid JSON, Wrong Action — Why LLM Tool Calling Fails
A tool call can pass schema validation and still select the wrong product, skip a prerequisite, or...
信息来源:DEV Community
教程 / 实战普通
Jacobians, Hessians, JVPs and VJPs: From First Principles to Backpropagation
📌 Note: Interactive math rendering is currently being updated for this post. In the meantime, you...
信息来源:DEV Community
教程 / 实战普通
Invisible Unicode in a Rules File Made Copilot and Cursor Write a Backdoor. Find It
Zero-width, bidi and Unicode tag characters hid instructions in AI rules files. How they work, plus a ripgrep check and a git hook that block them.
信息来源:DEV Community · Cursor
教程 / 实战普通
4 ways my AI coding agent fooled me (and the check I added for each)
Summary: AI coding agents rarely lie. They do something worse for a one-person shop: they state...
信息来源:DEV Community
教程 / 实战普通
Build RAG in C# with ASP.NET Core and Qdrant
# Build RAG in C# with ASP.NET Core and Qdrant Build RAG in C# with ASP.NET Core, Qdrant and Ollama:...
信息来源:DEV Community · Ollama
教程 / 实战普通
I kept losing track of my Claude Code agents, so I built Kanbell
A few months ago my typical afternoon looked like this: four terminal tabs, four Claude Code...
信息来源:DEV Community · Claude
教程 / 实战普通
How Function Calling Actually Works: Grammar-Constrained Decoding Under the Hood
Deep dive into how function calling actually works under the hood — JSON Schema to CFG compilation, pushdown automata, logit masking, and why the model literally cannot produce invalid structure.
信息来源:DEV Community
教程 / 实战普通
An AI summary is not a fix. Stop letting it close your security findings.
Static analysis and LLMs are a good pairing. I'm not here to argue otherwise. But a lot of teams are...
信息来源:DEV Community
教程 / 实战普通
A Claude Client in One Go File
The second client on the hot path: net/http, encoding/json and a bufio scanner for Server-Sent Events, in a static binary from a scratch image. What the standard library gives you, and the one thing it does not.
信息来源:DEV Community · Claude
教程 / 实战普通
Ghost Terminal AI: Every Log Leaves a Haunting 👻
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 4: Ghost in the Machine. ...
信息来源:DEV Community
教程 / 实战普通
Approval fatigue is a security bug: agents that write the policy, a pipeline that stays deterministic
Static rules break on novel agent actions, and blind human approvals break on volume. A concept we are evaluating: AI at the meta level drafting rules, a deterministic pipeline deciding, and a human sealing.
信息来源:DEV Community
教程 / 实战普通
n8n 自动化团队负责人谈如何走出服务台模式
n8n 内部 AI 与自动化负责人 Romina da Costa 撰文分析集中式自动化团队服务台模式的天花板,称公司已有超过 12,000 条内部工作流,任何团队都无法包揽构建与维护。她的团队转向赋能文化,提出四条原则:培养各团队的构建能力、立项前先摸清现状基线、按问题而非惯性选工具、让每个工作流有归属和文档,目标是让更多团队不再依赖他们。
信息来源:n8n Blog
教程 / 实战普通
Zero Standing Access for AI Agents: Let Users Lend Access, One Session at a Time
An opinion on how IAM should treat AI agents, as a new kind of principal that starts every session with nothing and borrows exactly what the task needs, with the user's consent.
信息来源:DEV Community
教程 / 实战普通
How Claude Code Loads CLAUDE.md and Skills, and How to Use It
In the first article of this series we put four 2026 context-engineering principles on one map. This...
信息来源:DEV Community · Claude
教程 / 实战普通
Leaving Claude Code Running Overnight? 8 Settings to Check Before You Walk Away
Eight checks before an unattended Claude Code run: sleep, idle compaction, usage-limit waits, turn caps, permissions, worktrees, a test gate, a ping.
信息来源:DEV Community · Claude
教程 / 实战普通
Ghost in the Shell: Can a Log File Hijack an AI?
This week's Hacktoberfest theme is Ghost in the Machine. Unfortunately, I don't have enough time to...
信息来源:DEV Community
教程 / 实战普通
Vibe Coding Is a Spike, Not a User Story
The vibe coding argument has been running for over a year and has settled nothing, because it's a...
信息来源:DEV Community
教程 / 实战普通
We Automated the Journey. Did We Remember the Human?
Somewhere between faster technology and smarter machines, we must never forget the ordinary people...
信息来源:DEV Community
教程 / 实战普通
I Worked on Production AI. Here’s What the Model Didn’t Teach Me: Lessons from Building PredictSphere
What PredictSphere taught me about orchestration, data quality, adaptive learning, and the...
信息来源:DEV Community
教程 / 实战普通
I tried five ways to improve my Claude Code plugin. None passed my own bar.
I built Off the Wall, a plugin for Claude Code and Codex. It saves the corrections you give your...
信息来源:DEV Community · Claude
教程 / 实战普通
Blazar Video Encoder for Generative Video
Lately I've been using video diffusion models and learning more about them. As I was digging around...
信息来源:DEV Community
教程 / 实战普通
Nemotron 3.5 Bolt on one GPU: what the 24 GB covers, the drafter flag and the llama.cpp trap
A 74B vision agent model in 22 GB on one A40: 136 tokens/s with its drafter, 70 without, about 27 GB used. What the 24 GB leaves out.
信息来源:DEV Community · Llama
教程 / 实战普通
Replayable Credit Decisions: The Backend Pattern Auditors and Engineers Both Want
If you cannot re-run a lending decision from last March and get the same answer, you do not have an...
信息来源:DEV Community