Tutorials
1401 articles
TutorialsJava Project Structure Explained: The Four-Layer Architecture of Modules, Packages, Classes, and Methods
A detailed guide to Java project's four-layer structure: Modules, Packages, Classes, Fields and Methods. From naming conventions to hands-on creation for beginners.
TutorialsAI-Generated Data Visualization Dashboards: Prompt Engineering Best Practices and Iterative Development Techniques
Learn how to use prompt engineering to drive AI generation of commercial-grade visualization dashboards, covering layout and content descriptions plus iterative development strategies.
TutorialsRapid Mastery of TypeScript and Zod: Essential Skills for AI Full-Stack Developers
Deep dive into TypeScript's type system and Zod runtime validation for AI full-stack development. Master LLM output parsing, API data validation, and become the AI full-stack engineer companies need.
TutorialsLangChain Unified Interface in Practice: Complete Guide from Model Invocation to Agent Development
A detailed guide to LangChain's unified interface, comparing model invocation methods, explaining LLM vs Agent differences, with complete Python walkthrough from setup to agent development.
TutorialsWhy iPhone HDR Videos Lose the Red Channel When AirDropped to a Computer and Uploaded to X — Causes and Solutions
iPhone HDR videos AirDropped to a computer lose the red channel when uploaded to X's web interface. Learn the technical cause and solutions for this HDR metadata processing error.
TutorialsClaude Code with DeepSeek V4: Complete Setup Guide to Save 99% on Costs
Step-by-step guide to connecting Claude Code with DeepSeek V4 via CC Switch for 99% cost savings. Includes setup, multi-model workflow demo, and free OpenRouter option.
TutorialsAI Vibe Coding Security Vulnerabilities: A Fix Guide for RLS Misconfigurations
Deep analysis of the most common security vulnerabilities in AI vibe coding—Supabase RLS misconfigurations, missing rate limits, and exposed API keys—with complete fix guides.
TutorialsZicoder's Three-Layer Search Architecture: Code Retrieval Design Practices in Agentic Coding
Deep dive into Zicoder's three-layer search architecture for agentic coding: AST-based semantic retrieval, Trigram full-text search, and autonomous agentic search for RAG in AI programming.
TutorialsVibe Coding in Practice: A Complete Guide to Building Profitable Apps with AI — No Coding Background Required
A complete guide to Vibe Coding — from identifying problems to monetizing products. Covers V0, Claude Artifacts, Riley Brown's $9M methodology, and a beginner action plan.
TutorialsAI + Content Creator Monetization Guide: A 2025 Beginner's Guide to Making Money from Scratch
A complete guide to AI + content creator monetization in 2025, covering niche selection, account launch, and affiliate strategies. From AI image generation to AI copywriting and video editing, even beginners can earn money with AI tools.
TutorialsBuild AI Automation Workflows with n8n (No Code): A Complete Guide from Getting Started to Monetization
Complete guide to n8n workflow automation: setup, core features, and real-world use cases. Compare n8n vs Zapier/Make and learn to build AI workflows with zero code.
TutorialsA Practical Guide for Indie Developers to Efficiently Build Profitable Apps with AI
How can indie developers use AI tools like Cursor and ChatGPT to efficiently build and monetize apps from scratch? A complete guide covering mindset, tech stack, AI tools, payments, marketing, and iteration.
TutorialsBook Review: 'AI Programming for Everyone' — A Complete Path from Zero to Monetizing Apps with AI
A deep dive into 'AI Programming for Everyone' — how zero-background users can build and monetize WeChat Mini Programs using Cursor and AI coding tools.
TutorialsEarning $400/Hour with AI Coding: Complete Guide to Freelancing with Cursor — Pricing & Delivery Workflow
Complete guide to freelancing with Cursor AI coding tool: client retention strategies, anchoring effect pricing, Python data analysis delivery workflow, and a beginner's path to first orders.
TutorialsCodex Chinese Setup Tutorial: Configuring the Image Generation Skill & E-commerce Poster Creation in Practice
Step-by-step guide to switching OpenAI Codex to Chinese, configuring the JiuQiu Image2 Skill for AI image generation, and creating e-commerce posters at minimal cost without a VPN.
TutorialsComplete AI Comic Drama Production Tutorial: From Script Generation to Video Synthesis in 5 Steps
A detailed breakdown of the complete AI comic drama production workflow covering script generation, character extraction, image generation, scene management, and video synthesis in 5 steps.
TutorialsHow to Package and Publish an AI-Developed iOS App: A Complete Hands-On Tutorial
Complete guide on packaging AI-generated iOS app code via Xcode, uploading to App Store Connect, and distributing beta versions through TestFlight.
TutorialsAI + MCP for App Reverse Engineering: A Practical Guide to Restoring Encrypted Parameters
Learn how to use AI large models combined with MCP toolchains for App reverse engineering — covering JADX decompilation, packer detection, encryption algorithm identification, and Python code reconstruction.
TutorialsAI Creates a Budget Meal Plan for $1.20/Day: DeepSeek and Doubao Cross-Validate a Nutritionally Balanced Menu
Using DeepSeek and Doubao for cross-validation to create a $1.20/day nutritionally balanced meal plan. Learn the multi-model review methodology with just 6 ingredients.
TutorialsShould You Post AI Comics on WeChat Channels or Douyin? 3 Dimensions to Help You Choose
Should AI comic creators choose WeChat Channels or Douyin? Compare ad systems, creator requirements, and distribution reach across 3 dimensions to maximize revenue.