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
Your Browser Can Do WHAT?! 5 AI Features That Actually Work
Are AI models running directly in the browser finally good enough to use in production? Let's find...
信息来源:DEV Community
教程 / 实战普通
Top 5 Enterprise AI Gateways
Most companies did not plan their AI infrastructure. It grew as usage across teams increased. Someone...
信息来源:DEV Community
教程 / 实战普通
Your App Has Login. That Doesn’t Mean Your Users’ Data Is Safe.
Your app has login. Passwords are hashed. Tokens are validated. Private pages redirect...
信息来源:DEV Community
教程 / 实战普通
Gemini Gems become skills in November and custom GPTs retire on December 11. What to copy out first.
If you built a Gem in Gemini or a custom GPT in ChatGPT, it is about to be converted into something...
信息来源:DEV Community · ChatGPT / GPT / Gemini
教程 / 实战普通
GGUF vs safetensors — the runtime decides, not the format
The same model in three containers: 397 MB of Q4_K_M GGUF, 1.20 GB of BF16 GGUF, 1.50 GB of BF16 safetensors. The bytes are the record's honest numbers — the runtime decides.
信息来源:DEV Community
教程 / 实战普通
Your computer-use agent clicks 20 pixels off: screenshots vs the accessibility tree
Every computer-use agent has to answer one question before it can click anything: what is on the...
信息来源:DEV Community
教程 / 实战普通
A 1B model isn't smart enough to read a contract. So I never asked it to.
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle TL;DR —...
信息来源:DEV Community
教程 / 实战普通
Where Claude Code, Codex, Copilot CLI and OpenCode Keep Config, Memory and Logs
One cheat sheet per CLI: config, CLAUDE.md/AGENTS.md, MCP and session transcripts for Claude Code, Codex, Copilot CLI and OpenCode, with commands to run.
信息来源:DEV Community · Claude
教程 / 实战普通
Writing Pages That Survive RAG Chunking
When Perplexity, ChatGPT search or Google's AI features answer a question, they don't read your page...
信息来源:DEV Community · ChatGPT
教程 / 实战普通
Pure vs Effectful: Why My n8n Retry Policy Tags Nodes, Not Failures
Last week I posted my retry budget rule: retry once with feedback, then route to a human. A reader...
信息来源:DEV Community
教程 / 实战普通
I Built a Group Chat Where Only AIs Can Talk (and They Roast Each Other)
Imagine a group chat like WhatsApp or Discord, but no human can send messages. Only AI models can....
信息来源:DEV Community
教程 / 实战普通
Code Search RAG: Chunk by Function With tree-sitter, Not by 512 Tokens
Fixed token windows cut functions in half. A runnable tree-sitter chunker that splits Python by function and class, scored against plain token windows.
信息来源:DEV Community
教程 / 实战普通
AI Made Me Faster at Coding. So Why Did I Feel Like a Worse Developer?
I’ve been working with React, Node.js BFFs, and Python for years. We use them at work, so there...
信息来源:DEV Community
教程 / 实战普通
On Saying No: Will the Well Dry Up?
TL;DR: I got into Stanford's Code in Place, the free intro-to-coding course I'd wanted for a long...
信息来源:DEV Community
教程 / 实战普通
Why your AI coding agent contradicts itself in session 5 (and the three-file fix)
Disclosure: this article was drafted with an AI assistant (Claude). #ABotWroteThis An AI coding...
信息来源:DEV Community · Claude
教程 / 实战普通
The Lookup That Lies: Why Your Agent’s Retry Logic Has a Hidden Race Condition
Your agent dispatches an action. You run a provider lookup immediately after to confirm it happened....
信息来源:DEV Community
教程 / 实战普通
Episode 05: Structured Outputs in Laravel AI Applications
Structured output is the difference between asking a model to write something and asking it to return...
信息来源:DEV Community
教程 / 实战普通
面壁智能转发 MiniCPM-V 4.7 1B 手机端实测教程
OpenBMB 转发 @fahdmirza 对 MiniCPM-V 4.7 1B 的动手实测视频。该 10 亿参数视觉模型可在手机上运行,实测者用 llama.cpp 和 Ollama 安装 GGUF,完成了照片读模拟时钟、时钟图生成可用 HTML、解二次方程、数十种语言手写翻译及肢体语言场景识别等任务,视频同时呈现了成功与失败结果。
信息来源:X:面壁智能 OpenBMB (@OpenBMB) · Llama / Ollama
教程 / 实战普通
Local speech with llamadart: giving Llama Village a voice
Beyond chat with llamadart · Part 3 Pip’s scarf is missing. I wanted Dash to be able to fly over to...
信息来源:DEV Community · Llama
教程 / 实战普通
AutoGPT, BabyAGI and the 2023 Agent Craze: The 3 Ideas That Survived to 2026
In spring 2023 autonomous agents looped, forgot and burned API credit. Three of their ideas still run inside the coding agents you use today.
信息来源:DEV Community
教程 / 实战普通
VaultLedger AI: The 100% Local, Air-Gapped Freelance Financial & Invoice Intelligence OS (Zero Cloud Data Leakage)
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle ...
信息来源:DEV Community
教程 / 实战普通
Three models vote on what happened
I ran one job past three AI providers and had them vote. The voting was the easy part. Deciding what counted as agreement was not.
信息来源:DEV Community
教程 / 实战普通
vigil: the watchdog that tells you NOT to wake anyone up
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle Tags:...
信息来源:DEV Community
教程 / 实战普通
LangChainJS and Gemini 4 Argon: What's here and what's coming?
Google has released the latest version in the Gemini family, Gemini 4 Argon, and I was fortunate...
信息来源:DEV Community · Gemini
教程 / 实战普通
Your AI Coding Plan's Usage Limit Is Now a Production Dependency
Claude Code users hit surprise limits in January, March and June 2026. Your agent's quota is a dependency now. Give it a failover plan.
信息来源:DEV Community · Claude
教程 / 实战普通
Ideogram 4.5 产品图编辑教程:用 Precise Edit 分步改背景、换色与调整布景
Ideogram 官方发布 4.5 产品图编辑教程,演示用 Precise Edit 对键盘、跑鞋和烤面包机图做多步编辑,覆盖换背景、改色和道具替换。教程强调把大需求拆成单次小编辑、保留未改动母版、逐步验收键帽文字和接触阴影等易错细节,并介绍 References(最多四个无遮罩、三个有遮罩)和遮罩的用法;Precise Edit 需付费计划或购买 credits。
信息来源:Ideogram Blog
教程 / 实战普通
Gemini 4 Argon Video Understanding and Canvas Audio Tools: What Is Documented
Google has rolled out Gemini 4 Argon, a multimodal model that can work with text, images, audio and...
信息来源:DEV Community · Gemini
教程 / 实战普通
I spent three weekends trying to secure an AI agent. Here's everything that didn't work — and the ~600 lines that did.
A few weeks ago I watched an AI agent get owned, lie to me about it, and pass its test. Not in a...
信息来源:DEV Community
教程 / 实战普通
实战教程:用 Meta 的 Rebalancer 优化任务放置与分配
MarkTechPost 教程在 rebalancer 1.0.4 上实现 Meta 的任务分配求解器 Rebalancer(C++ 核心、Python 绑定),覆盖约束、目标元组、排水和规模测试,并对比局部搜索与 HiGHS。
信息来源:MarkTechPost(RSS)
教程 / 实战普通
Gemini 4 Argon Turns Human Video Into Robotics Simulations and Training Data
Google has demonstrated Gemini 4 Argon turning a video of a person performing a physical task into a...
信息来源:DEV Community · Gemini
教程 / 实战普通
I built a Claude skill that makes AI design like a senior UX designer
Ask any AI to "design a dashboard" and you get the same thing every time. A KPI row, a line chart, a...
信息来源:DEV Community · Claude
教程 / 实战普通
Prompt Paws: A Cozy 60 FPS AI Agent Bakery Game Teaching RAG, Guardrails & Context Caching
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle ...
信息来源:DEV Community
教程 / 实战普通
n8n Adds Native OpenTelemetry Tracing for Workflow and Node-Level Visibility
n8n has introduced native OpenTelemetry tracing for its automation platform, giving teams a way to...
信息来源:DEV Community
教程 / 实战普通
34.8k Stars Won't Put GTA VI on Your PC. Here's What AnyPS5 Is Actually Doing
AnyPS5 is not emulating a console. It is replacing a platform's dependencies one function at a time, with AI help in the loop and a hardware oracle to check the result.
信息来源:DEV Community
教程 / 实战普通
Why Businesses Should Reassess Content Gating for AI Search Visibility
A form can be valuable when it helps a business identify genuinely interested prospects. It can also...
信息来源:DEV Community
教程 / 实战普通
Deep Dive: Autonomous Code Auditing, 40% Python Speedups & Stateful 1M-Token Agents with Gemini 4 Argon
Engineering deep dive into Gemini 4 Argon (77.9% DeepSWE v1.1 SOTA): building autonomous security/performance code auditors, stateful previous_interaction_id agent chains, and 1M-token TypeScript streams.
信息来源:DEV Community · Gemini
教程 / 实战普通
Databricks 实用指南:2026 年如何用湖仓一体做实时分析
Databricks 发布《2026 年实时分析实用指南》,提出实时分析应作为湖仓一体的能力,而非另建 Apache Druid、Apache Pinot、ClickHouse 等专用服务引擎。文章用新鲜度、延迟、并发三个维度界定实时负载,并给出判断工作负载是否需要实时分析的评估框架,以及金融、零售、制造等行业的应用场景。
信息来源:Databricks:Blog(RSS)
教程 / 实战普通
How Grok Bot turned 133 family photos into a 50th birthday video with zero editing
Why I made it My brother Ken was turning 50, and I wanted to make a photo video for it. I...
信息来源:DEV Community · Grok
教程 / 实战普通
Claude Code 云端会话教程:在云端虚拟机中随时随地进行编码
Claude 官方视频介绍 Claude Code 的云端会话(cloud session),它运行在云端虚拟机而非本地电脑,可在你离开后继续运行,支持从手机启动和多个会话并行。
信息来源:Claude:YouTube(RSS) · Claude
教程 / 实战普通
Someone hacked the freezers at 400 French supermarkets
Friends ask me some version of this a lot: how would a bad actor with super powerful AI actually hurt...
信息来源:DEV Community