#operating system
2236 related articles
Product Reviews·2 min
GPT-5.5 In-Depth Review: Real-World Performance in Coding, Research, and Presentations
In-depth hands-on review of GPT-5.5's real-world performance in coding, data analysis, presentation generation, and visualization — with comparison to o4-mini and best-practice prompting tips.
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Tutorials·1 min
Cursor + Claude Code in Practice: Integrating a JWT Authentication System into an Open Source Project
A hands-on guide showing how to use Cursor and Claude Code together to integrate a JWT authentication system into Microsoft's open source Magentic-UI project, with reusable methodology for open source secondary development.
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Tutorials·2 min
Gemini CLI Installation & Setup Guide: Free AI Coding Tool Configuration Tutorial
Complete guide to installing and configuring Google Gemini CLI, covering Node.js setup, npm installation, Google account authentication, and a hands-on coding demo. 1,000 free daily requests powered by Gemini 2.5 Pro.
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Tutorials·2 min
Claudia Open-Source Desktop GUI Tool: A Complete Guide to Visual Management for Claude Code
Claudia is an open-source desktop GUI for Claude Code with visual project management, custom agents, cost tracking, and MCP Server management. Full guide on features, architecture, and setup.
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Deep Dives·2 min
Hermes Agent: Complete Breakdown of 87 Built-in Skills — 7-Layer Architecture & Priority Guide
Deep dive into Hermes Agent V0.13.0's 87 Built-in Skills reorganized into 7 functional layers with priority guidance. Find the 17 core Skills worth learning first.
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Tech Frontiers·3 min
Google Jules 1.5 Upgrade: Free Task Quota Increased 12x, Development Experience Completely Revamped
Google Jules 1.5 gets a major upgrade with daily free tasks jumping from 5 to 60, plus new copy/download buttons, context preservation, and significant performance improvements.
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Deep Dives·3 min
The Essence of AI Alignment: Aligning What to Do, Not How to Do It
The core of AI alignment is aligning What to do, not How to do. Through an Alembic database migration case, learn how Harness engineering crystallizes dev standards into reusable assets for automated programming.
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Tutorials·2 min
Codex Beginner's Guide: 12 Core Use Cases from Installation to Mastery
A detailed guide to OpenAI Codex's 12 core use cases covering installation, Project management, multi-threading, memory systems, plugins, Skills, and automation workflows.
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Product Reviews·3 min
The Complete Guide to Mistral Wire: Free Open-Source Terminal AI Coding Assistant & Best Claude Code Alternative
Deep dive into Mistral Wire—a free open-source terminal AI coding assistant. Detailed comparison with Claude Code, covering sub-agents, parallel tasks, slash commands, installation guide & demos.
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Deep Dives·4 min
AI Agent Skill Architecture Breakdown: Decision Layer + Encapsulation Layer + Execution Layer Practical Guide
Deep breakdown of AI Agent Skill's three-layer architecture: decision layer dynamic routing, encapsulation layer SOP standardization, and execution layer state machine self-healing, with practical solutions for context explosion, error recovery, and generality balance.
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Tutorials·5 min
Claude Code Skill Installation Guide: Four Steps from Search to Setup
Step-by-step guide to installing and using Claude Code Skills: GitHub search tips, one-click AI installation, project vs user-level setup, and progressive questioning techniques.
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Deep Dives·4 min
How to Read AUC Area Charts: A Complete Guide to ROC Curve Interpretation and Model Evaluation
Learn how to read AUC area charts with this complete guide covering ROC curve interpretation, AUC scoring standards (0.5–1.0), three model comparison scenarios, and PR curve vs ROC curve differences.
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Deep Dives·4 min
Confusion Matrix Explained: Precision, Recall, and F1 Score Formulas with Practical Applications
Learn confusion matrix TP, TN, FP, FN concepts, Accuracy, Precision, Recall, and F1 Score formulas. Practical guide for choosing the right classification metric across spam detection, fraud prevention, and cancer screening scenarios.
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Deep Dives·4 min
How Dangerous Are Windsurf Account-Switching Plugins? A Deep Dive into Technical Principles and Security Risks
Deep analysis of Windsurf seamless account-switching plugin's technical implementation, revealing risks of account bans, code theft, and legal liability. Four compliant alternatives for developers.
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Tutorials·5 min
Can't Use Claude Code? Hands-On Guide to Accessing Opus 4 via Cursor and Windsurf
Can't use Claude Code in China? This hands-on guide tests Cursor and Windsurf as alternatives for accessing the Opus 4 model, both supporting Alipay payment with no overseas phone number required.
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Tutorials·2 min
Getting Started with Physical AI Robot Full-Stack Development: A Complete Tech Stack Guide from Hardware to ROS2
A beginner's guide to physical AI robot development covering the complete tech stack from GPU hardware, Linux, Python, deep learning, computer vision to ROS2, with a clear learning roadmap.
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Deep Dives·4 min
XANI: How GPU-Accelerated X-Ray Nanoscale Imaging Is Revolutionizing XFEL Data Analysis
Explore how the XANI project uses NVIDIA GPUs to accelerate XFEL data analysis, compressing nanoscale imaging from days to hours and advancing fusion materials and semiconductor research.
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Product Reviews·5 min
Manus vs Google Deep Research vs Flowith: A Hands-On Comparison of AI Agents for Courseware Generation
Hands-on comparison of Manus, Google Deep Research, and Flowith generating Kafka courseware with the same prompt. Detailed scoring reveals which AI agent delivers the best results.
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Tutorials·4 min
OpenManus Local Deployment Tutorial: DeepSeek Configuration & Real-World Testing Results
Step-by-step OpenManus local deployment guide covering Conda setup, DeepSeek API configuration, and 3 real-world test cases validating AI Agent capabilities including web search and file generation.
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Product Reviews·3 min
Manus Review: A Deep Dive Comparing It to MetaGPT to Reveal the True Capabilities of This AI Agent
A deep review of Manus AI Agent across technology, product, and marketing dimensions, compared with MetaGPT. Core capabilities overlap by 90%+. Is it innovation or packaging?
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