Tutorials
1401 articles
TutorialsCodex from Scratch: Tool Selection Logic & Complete Login Guide for Chinese Users
How to choose AI programming tools? What's the difference between Codex and Cloud Code? This guide covers tool selection logic, Codex's 4 core capabilities, and 2 login paths for users in China.
TutorialsUsing AI to Debug AI: Three Battle-Tested Patterns from Incident.io
Incident.io shares three battle-tested patterns for using AI to debug AI: Agent-driven Eval workflows, debug UI as file systems, and AI analysis pipelines for complex system debugging.
TutorialsRAGFlow Local Deployment Guide: Complete Tutorial for Building an Enterprise-Grade RAG Knowledge Base with Docker
Complete RAGFlow local deployment guide covering RAG principles, Docker setup, Ollama LLM integration, knowledge base creation, and chat testing. Build an enterprise-grade private knowledge base Q&A system from scratch.
TutorialsDeepSeek R1 Usage Guide: Prompt Techniques & Practical Tips (2025)
A detailed guide to DeepSeek R1's reasoning capabilities and prompt techniques, covering reasoning vs. general models, core capabilities, and practical prompt strategies for 2025.
TutorialsProgrammers Building One-Person Companies with AI: A Practical Guide from Side Project to Super Individual
Based on Anthropic's official startup handbook, a deep dive into how programmers can build one-person companies with AI tools — from side projects to super individuals.
Tutorials2025 Frontend Learning Roadmap: A Complete Guide from Zero to Employment
Complete 2025 frontend learning guide covering industry salary analysis, HTML5/CSS3/JavaScript/Vue3 tech paths, and Shu-Ha-Ri methodology to help beginners master frontend development in 3-6 months.
TutorialsNingbo Bank AI Agent Interview Questions: Reasoning Optimization + Agent Debugging + Python Key Topics
Deep analysis of real Ningbo Bank AI Agent interview questions covering LLM multi-path reasoning optimization, agent debugging methodology, Python deep/shallow copy, GIL, and decorators.
TutorialsOpenClaw Agent Development in Practice: A Complete Guide to the Skill Mechanism and Production-Ready Engineering
Deep dive into OpenClaw's Skill mechanism for AI Agent development, covering Function Calling, RAG, production deployment, and resume-worthy project design.
Tutorials5 Fatal AI Agent Failure Modes: A Practical Guide to Safe Architecture Design
Deep dive into 5 fatal AI Agent failure modes: infinite loops, tool hallucination, context explosion, error cascades, and permission escalation — with practical safety architecture solutions.
TutorialsObsidian + Claude Code Three-Layer Memory System: A Complete Solution to AI Cross-Session Amnesia
Learn how to build a three-layer memory system with Obsidian and Claude Code to solve AI cross-session amnesia. Runs locally with zero API costs, includes Memory.md template.
TutorialsAlibaba Cloud Website Architecture Design: A Complete Practical Guide from DNS to Auto Scaling
A deep dive into Alibaba Cloud website architecture covering the full request chain: DNS resolution, CDN, WAF, CLB/ALB load balancing, ECS, Redis, RDS, OSS, and ESS auto scaling.
TutorialsAI-Generated Editable Native PPT: A Hands-On Tutorial with PptxGenJS + OpenCode
Say goodbye to AI-generated PPTs that export as screenshots. Learn how to use PptxGenJS with AI coding tools like OpenCode to generate fully editable native PPTX files with a single command.
TutorialsGetting Started with J Language Module System: Differences Between import and load, Plus Multi-File Project Practice
Learn J language's module system: differences between import and load, main function definition, type-safe print with unified % placeholder, constant binding syntax, and custom import paths for multi-file projects.
TutorialsCapCut AI Ad Creation Tutorial: Full Workflow from Poster Design to Finished Video
Step-by-step guide to CapCut AI ad creation: generate posters with AI image design, animate them with Image-to-Video, and finish with digital human voiceover. Includes tool comparison and real-world examples.
TutorialsSave Windsurf Credits: MCP Plugin Extends Each Conversation by 5–6 Extra Interactions
How to save Windsurf credits using an MCP plugin that extends each conversation by 5–6 interactions. Covers setup, core principles, ban risks, and security tips.
TutorialsWindsurf AI Editor: A Practical Guide to Organizing Thesis Materials for Your Final Year Project
Learn how to use Windsurf AI editor for thesis material organization, including environment setup, API key configuration, and automated extraction of references, outlines, and tech selections in minutes.
TutorialsGemini CLI API Key Configuration Tutorial: Use Gemini 3 Model for Free
Step-by-step guide to creating an API key in Google AI Studio and configuring it in Gemini CLI to use Gemini 3 for free, including project setup, $300 free credits, and preview feature activation.
Tutorials10 High-Frequency Claude Code Commands That Will Double Your Development Efficiency
10 essential Claude Code commands covering terminal passthrough, Ctrl+G multi-line editing, double-Esc context compression, code review, and more to dramatically boost your AI programming efficiency.
TutorialsBuild Custom ComfyUI Nodes with AI from Scratch: A Complete Hands-On Tutorial
Learn how to create custom ComfyUI nodes with zero coding experience using AI tools like Claude and Gemini. Covers node structure, AI tool selection, and hands-on development.
TutorialsTaobao Sign Signature Reverse Engineering: AI-Assisted MD5 Encryption Cracking Full Workflow
Complete walkthrough of reverse engineering Taobao's sign signature MD5 encryption, covering packet capture, breakpoint debugging, algorithm verification, and Python code generation with AI assistance.