#Java beginner
290 related articles
·7 min
Dify Local Deployment in Practice: A Complete Guide with BT Panel + Docker
A step-by-step guide to locally deploying the open-source Dify AI platform using the BT Panel on a VMware virtual machine—covering Ubuntu setup, Docker config, and image pull troubleshooting.
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·6 min
The Complete Codex Guide: From Beginner to Pro with the All-in-One AI Assistant
OpenAI Codex is more than a coding tool—it's an AI agent that writes code, makes slides, and operates browsers. This guide covers its four versions, permission modes, plugins, automation, and six best practices.
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·2 min
Codex in Practice: AI-Powered Programming with Natural Language Instructions — No Coding Background Required
Learn how to use Codex for AI-powered programming with natural language prompts — from generating origami assets to building a gesture-interactive portfolio site. No coding required.
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·2 min
Dify + RAG in Practice: Building a Game-Specific AI Assistant from Scratch
Build a RAG knowledge base from scratch using Dify's low-code platform. A hands-on Delta Force game assistant case study covering agents, knowledge base setup, and private deployment.
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·2 min
Dify for Beginners: A Complete Visual Guide to Building RAG Knowledge Bases
A beginner's guide to Dify: build RAG knowledge bases visually with zero coding. Covers agents, workflows, and why private deployment makes Dify ideal for enterprise AI.
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·2 min
Spring AI Alibaba Admin: A Deep Dive into the Java Visual AI Workflow Platform
Spring AI Alibaba Admin is a visual AI workflow platform for Java, comparable to Dify. It supports Dify-to-Graph migration, multi-model integration, and code export. This article covers core features and local deployment tips.
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·2 min
Python Learning Path for Beginners: A Complete Breakdown of Three Core Modules
A complete Python learning path for beginners covering three modules: Fundamentals, Intermediate, and Hands-On Practice — including web scraping, office automation, and data analysis.
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·3 min
Build a WeChat Food Ordering Mini Program with Codex in 5 Steps — No Coding Required
No coding skills needed! Learn how to build a WeChat food ordering mini program from scratch using OpenAI Codex — covering requirements, file structure, cart logic, order dialogs, and error handling.
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·2 min
WeChat Mini Program Cloud Development in Practice: A Complete Guide for Frontend Developers to Build Full-Stack Apps Solo
Learn how to build full-stack WeChat Mini Programs using only JavaScript. This guide covers cloud databases, cloud functions, and cloud storage with a real-world project.
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·3 min
Zero-Code AI Financial Mini Program: A Complete Non-Programmer's Guide
Can't code? Learn how to build a WeChat Mini Program financial management system from scratch using AI coding tool Codex — covering tool selection, OCR invoicing, iteration, and publishing.
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·4 min
Claude Code Getting Started: Environment Setup, Core Commands, and Git Workflow Automation
A practical guide to Claude Code covering installation, Chinese LLM switching, project analysis, key commands, and conversational Git workflow automation for developers.
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·3 min
LangChain + MCP + Agent: A Complete Guide to Enterprise-Grade AI Agent Development
A deep dive into LangChain, LangGraph, MCP, and enterprise AI Agent development: covering Streamable HTTP updates, DeepSeek R1 Function Calling limits, and Qwen3 agent capabilities.
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·3 min
Claude Code Practical Guide: Environment Setup, Git Workflows, and Engineering in Production
A complete guide to Claude Code: environment setup, switching to domestic LLMs, CLI commands, Git workflows, MCP, Subagents, and enterprise project walkthroughs.
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·2 min
Building a WeChat Mini Program from Scratch with Codex: A Complete Beginner's Guide to AI Programming
No coding experience? Learn how to build a WeChat Mini Program using Codex and AI. A complete beginner's guide covering App ID setup, prompt writing, debugging, and publishing.
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·2 min
Building a RAG Knowledge Base with Dify: A Zero-Code Guide from Basics to Enterprise Practice
Learn how to build a RAG knowledge base with zero code using Dify's visual platform. Compare Dify vs Coze for private deployment, and master the Dify+Qwen+RAG stack.
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·3 min
Build a Flask Visual Database Query System in 20 Minutes with Trae
Learn how to use Trae, ByteDance's free AI coding tool, to build a Flask-based visual database query system (EasyQuery) in just 20 minutes. Full walkthrough included.
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·4 min
The Complete Guide to Claude Code Skills: Installation, Creation, and Management
A complete guide to Claude Code Skills: what they are, how they differ from Plugins, three installation methods, how to write SKILL.md, trigger mechanisms, and top resource recommendations.
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·7 min
Claude Code Practical Tutorial: A Complete Beginner's Guide to Automating Your Entire Workflow
No coding required! This guide breaks down the complete Claude workflow: custom Projects, batch SEO content, one-sentence tool building with Artifacts, and Claude Code terminal ops—with real traffic-growth cases.
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·3 min
How CS Students Should Use AI to Learn Programming — Without the "Used It But Learned Nothing" Trap
Many CS students use AI to learn programming but later feel they didn't truly learn. This article breaks down the two AI learning traps and offers Socratic questioning, the Feynman Technique, and more to turn AI into a real learning accelerator.
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·3 min
Getting Started with Jenkins: The Core Hub of CI/CD Automation Explained
A beginner's guide to Jenkins: its role as the CI/CD and DevOps hub, JDK requirements, and the four plugin categories (source control, build, security scanning, deployment) that power automation pipelines.
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