#Python for beginners
449 related articles
Tutorials·3 min
Getting Started with LLM Application Development from Scratch: A Complete Guide to Learning Paths and Career Directions
A complete beginner's guide to LLM application development: learn the three key directions (API calling, RAG, Agent), master frameworks like LangChain, and follow a step-by-step learning path to become an AI application developer.
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Tutorials·3 min
Learning LLM Application Development from Scratch: A Complete Roadmap from RAG to Agent
How to start LLM application development from scratch? A complete roadmap covering Python basics, RAG knowledge bases, and Agent development with LangChain.
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Tutorials·3 min
Universal AI Prompts for Mathematical Modeling: A Zero-to-Hero Four-Stage Practical Guide
A detailed guide to the four-stage universal AI prompt system for mathematical modeling, covering problem analysis, innovative model construction, data processing, and model solving for competitions.
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Tutorials·3 min
Python Learning Path: A Three-Stage Systematic Approach from Zero to Practical Projects
A detailed guide to Python's three learning stages: syntax fundamentals, advanced concepts, and practical applications. Covers OOP, web scraping, data analysis, and automation with timeline planning.
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Tutorials·3 min
FastAPI Beginner Tutorial: Frontend-Backend Separation and RESTful API Core Concepts
FastAPI beginner essentials: Learn frontend-backend separation vs monolithic web development, RESTful API design principles, HTTP methods and resource operations mapping.
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Tutorials·3 min
LLM Learning Roadmap: A Complete Guide from Beginner to Project Implementation Across Seven Core Modules
A systematic breakdown of seven core LLM learning modules covering environment setup, Prompt Engineering, RAG, Agents, dev frameworks, fine-tuning, and hands-on projects for developers.
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Tutorials·3 min
PyTorch Beginner Tutorial: A Complete Guide to Tensor Operations and Neural Network Construction
A detailed PyTorch beginner guide covering tensor operations, dynamic computational graphs, GPU acceleration, and building your first neural network with nn.Module, with learning path recommendations and code examples.
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Tutorials·3 min
Getting Started with Vibe Coding: A Zero-to-One Guide for Product Managers
Vibe Coding lets product managers build product prototypes by describing requirements in natural language—no programming needed. Learn the core concepts, setup steps, and why PMs have a natural edge.
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Tutorials·2 min
Coze Platform AI Agent Development Tutorial: 15 Hands-On Projects for Beginners
A beginner's guide to AI Agent development on ByteDance's Coze platform — 15 no-code hands-on projects covering content creation, education, design, and more.
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Tutorials·2 min
Codex User Guide: Five Key Concepts for Mastering Agent Workflows
Codex is an Agent, not ChatGPT. Learn the five key concepts — Thread, Workspace, Tools, Patch, Verification — to master Codex's agent workflow effectively.
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Tutorials·2 min
How to Fix Codex Errors: Complete Troubleshooting Guide for DeepSeek Integration, GPT Login Issues & More
Complete troubleshooting guide for Codex errors including DeepSeek integration 401 errors, SysX configuration, .env file issues, and GPT login problems.
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Tutorials·2 min
Hermes Agent Development in Practice: From Installation & Configuration to Lark Integration and Code Review
A practical guide to the Hermes enterprise AI Agent framework: installation, MCP protocol integration, Lark bots, news aggregation, and automated code review.
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Tutorials·1 min
Python Freelancing Side Hustle: A Practical Guide for College Students Going from Zero to $1,000+/Month
A practical guide to Python freelancing for college students covering office automation, web scraping, custom scripts & data analysis with realistic income expectations and compliance tips.
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Product Reviews·2 min
GPT_API_free: An Open-Source Aggregation Project for Free GPT-4 and DeepSeek API Keys
GPT_API_free is a 37,000+ Star GitHub project offering free API Keys for GPT-4, DeepSeek, Claude, and more. Learn how it works, use cases, and limitations.
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Product Reviews·2 min
Pyme Hands-On Review: A Visual AI Coding Tool That Makes Python Desktop Development Accessible to Everyone
Hands-on review of Pyme, a visual AI coding tool covering drag-and-drop UI design, AI code generation, and one-click EXE packaging for Python desktop apps.
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Tutorials·2 min
Adding Practical Examples to tcpdump and dig Man Pages: Low-Barrier, High-Value Open Source Contributions
Julia Evans added practical examples to tcpdump and dig man pages, demonstrating open source contributions through documentation improvement with a custom Markdown-to-roff conversion approach.
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Tutorials·3 min
How to Buy a Cloud Server and Deploy Your Personal Website from Scratch (2024 Practical Guide)
Step-by-step guide to buying a cloud server and deploying a personal website from scratch — covering Alibaba Cloud vs Tencent Cloud, SSH setup, BT Panel, and free trial options.
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Tutorials·2 min
LangChain 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.
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Tutorials·2 min
AI + 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.
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Tutorials·2 min
Deep Learning Beginner Tutorial: From Neural Network Fundamentals to Image Recognition in Three Days
A systematic review of a three-day deep learning crash course covering neural network math, gradient descent, backpropagation, TensorFlow, CNNs, and transfer learning with practical tips.
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