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·2 min
Getting Started with LLM Fine-Tuning: Teaching AI New Tricks with Your Own Data
A detailed guide to LLM fine-tuning: core concepts, three key characteristics, and when to use it. Learn how to train a specialized AI model with small, high-quality datasets, plus comparisons with RAG and prompt engineering.
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·3 min
Fired 6 Times, He Achieved 95% Profit Margins with Digital Products — Here's How
Indie developer Marc Lou was fired 6 times before pivoting to digital products, achieving $1.5M+ annual revenue with 95% profit margins. Learn his business model, pricing strategy, and AI marketing tactics.
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·3 min
AI Coding Tools Showdown: Cloud Code, Cursor, Codex & OpenCode (International Big Four) VS China's Top Three
Comprehensive comparison of 7 mainstream AI coding tools in 2026: Cloud Code, Cursor, Codex, OpenCode vs Trae, Tongyi Lingma, Wenxin Quick Code across features, strengths, and use cases.
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·2 min
Claude Phone Number Verification Failed? SMS Receiving Platform Solutions
Guide to solving Claude registration phone verification failures using online SMS receiving platforms. Get a temporary foreign number and complete verification in 5 steps.
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·2 min
iOS 27 New Details Leaked: Major Notification Center Gesture Changes, Find My Interface Redesign
iOS 27 leaks reveal major changes: Notification Center gesture moves to upper left with new animations, Find My visual redesign, Photos Clean Up improvements, and under-the-hood security upgrades.
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·2 min
Deep Dive into the AI Bubble: The Death Spiral of Losing $1.22 for Every $1 Earned
Deep analysis of the AI industry bubble: OpenAI's -122% profit margin, enterprise token budgets burned in months, NVIDIA's shell game, and collapsing software quality.
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·2 min
Building a Complete Mini Program with Codex: A Full-Process Walkthrough from Zero to Launch
A detailed walkthrough of building a complete WeChat Mini Program from scratch using OpenAI Codex, covering seven image tool features, membership system, WeChat Pay integration, and AI-assisted development strategies.
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·1 min
OpenAI Codex Deep Dive: The AI Development Tool That Makes Programming Feel Like Flying
Deep dive into how OpenAI Codex redefines programming. From real developer feedback to the Time to Fly project, analyzing Codex's strengths in code generation, context understanding, and the AI coding tool competitive landscape.
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·1 min
Getting Started with Codex from Scratch: Complete Guide from Registration to Setup
Complete guide to getting started with Codex: GPT registration, SMS verification, US Apple ID setup, ChatGPT app installation, and subscription plan selection for beginners.
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·3 min
Complete Guide to Connecting OpenAI Codex with MCP Servers: Configuration & Hands-On Practice
Learn how to configure MCP servers for OpenAI Codex. Step-by-step TOML setup with Context7, hands-on verification, and best practices for extending Codex capabilities.
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·2 min
OpenAI Codex Parallel Tasks in Practice: Multi-Task Concurrent Execution Tips and Best Practices
A detailed guide to OpenAI Codex Cloud parallel task execution, covering isolated container principles, concurrent UI component generation demos, merge conflict handling, and maintaining human review in AI programming.
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·3 min
Roo Code Deep Dive: A Guide to the Multi-Model AI Coding Assistant for VS Code
Deep dive into Roo Code (formerly Roo Cline) VS Code extension: multi-AI backend switching, auto-diff code review, terminal command execution, and Architect Mode explained with practical tips.
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·3 min
Claude Code Enterprise E-commerce in Practice: A Methodology for Taking AI Programming from Demo to Industrial-Grade
A deep dive into engineering methodology for enterprise e-commerce development with Claude Code and Harness AI, covering architecture, code quality, and CI/CD practices.
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·2 min
Claude Code Goes Viral: Opportunity or Crisis for Programmers?
In-depth analysis of Claude Code's impact on programmers: efficiency gains, junior role disruption, hidden AI code bugs, and skill degradation risks. With practical advice for developers.
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·2 min
Complete Guide to Codex Installation & DeepSeek Integration Troubleshooting
Complete troubleshooting guide for Codex installation and DeepSeek API integration, covering 401/402/502 errors, model display issues, startup failures, and a universal fix.
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·3 min
AI Agent Development Tutorial: A Practical Guide from Zero to One-Person Company
A systematic guide to AI Agent development covering the three-stage learning path, core tech stack including LLM, RAG, and LangChain, plus how to build a one-person company through automated Agent workflows.
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·2 min
Hermes Agent in Practice: A Complete Guide from VPS Deployment to Telegram Integration
A detailed guide to deploying Hermes Agent on VPS with Docker, integrating Telegram Bot, configuring scheduled tasks, and scaling with multi-agent strategies.
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Deep Dive into the Three AI Programmin…
·3 min
Deep Dive into the Three AI Programming Frameworks: The Right Way to Do Specification-Driven Development
Deep dive into the three frameworks of Specification-Driven Development (SDD) for AI programming: Blueprint, Execution Flow, and Change Records — solving the problem of AI code going off the rails.
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·3 min
Vibe Coding in Practice: A Junior Student Uses Cursor to Build a Multi-Agent System with 51 AI Officials Based on the Three Departments and Six Ministries Framework
A junior student uses Cursor and Vibe Coding to build a multi-agent system with 51 AI officials modeled on China's Three Departments and Six Ministries, featuring task distribution, approval workflows, and Token cost visualization.
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·4 min
Deconstructing the Serenity Methodology: An Investment Research Framework from Market Leaders to Physical Bottlenecks
Deep breakdown of anonymous trader Serenity's methodology: drilling from market leaders along supply chains, using four hard conditions to identify physical chokepoints, and building a repeatable pipeline with Claude Code.
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