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Latest from Xiaolong Cloud Tech Team

65 recent articles

Xiaolong Cloud Tech Team

Oct 21, 2025 · Fundamentals

Mastering LocalDateTime & DateTimeFormatter: The Golden Duo for Java Time Handling

This article explains how LocalDateTime and DateTimeFormatter work together to represent, format, parse, and manipulate date‑time values in Java, covering creation methods, component extraction, arithmetic, custom patterns, timezone conversion, common pitfalls, and practical use cases with concrete code examples.

DateTimeFormatterJavaJava 8

0 likes · 13 min read

Mastering LocalDateTime & DateTimeFormatter: The Golden Duo for Java Time Handling

Xiaolong Cloud Tech Team

Oct 21, 2025 · Artificial Intelligence

When Claude Code Meets Technical Debt: Harsh Lessons from Using Sonnet 4.5

The author compares Claude Code with generic Claude calls in IDEs, details Sonnet 4.5’s benchmark superiority, reveals how the model excels on fresh projects but falters on legacy code riddled with technical debt, and shares practical methods to maximize its value.

AI codingClaude CodePrompt engineering

0 likes · 10 min read

When Claude Code Meets Technical Debt: Harsh Lessons from Using Sonnet 4.5

Xiaolong Cloud Tech Team

Oct 21, 2025 · Artificial Intelligence

Mobile-Agent-v3 and GUI-Owl: Open‑Source Breakthrough in GUI Automation

Mobile-Agent-v3 introduces the GUI-Owl multimodal agent, a self‑evolving framework that unifies perception, grounding, reasoning, planning and action execution, scales across Android, Ubuntu, macOS and Windows, leverages a novel TRPO reinforcement‑learning loop, and achieves state‑of‑the‑art results on AndroidWorld (73.3% success) and OSWorld (37.7% success) while surpassing proprietary models such as GPT‑4o with its 32B variant.

GUI automationGUI-OwlMobile-Agent-v3

0 likes · 27 min read

Mobile-Agent-v3 and GUI-Owl: Open‑Source Breakthrough in GUI Automation

Xiaolong Cloud Tech Team

Oct 17, 2025 · Artificial Intelligence

How Six Agents Tackle Complex Commands and Tool Bloat in AI Data Generation

The article analyzes the evolution from a single‑agent LLM pipeline to a six‑agent architecture that separates intent recognition, tool filtering, reasoning, and summarization, enabling precise handling of complex user queries, efficient tool selection from thousands, and faster, more reliable AI‑driven data generation.

AI AgentsLLM integrationPrompt engineering

0 likes · 25 min read

How Six Agents Tackle Complex Commands and Tool Bloat in AI Data Generation

Xiaolong Cloud Tech Team

Oct 17, 2025 · Artificial Intelligence

From CLI to VS Code Extension: Claude Code Plugin and API Setup Guide

This guide walks through installing the Claude Code VS Code extension, explains differences from the CLI version, notes beta limitations, and provides step‑by‑step instructions for creating and editing the config.json file with API keys and base URL to enable custom API access.

AI coding assistantAPI ConfigurationAnthropic

0 likes · 5 min read

From CLI to VS Code Extension: Claude Code Plugin and API Setup Guide

Xiaolong Cloud Tech Team

Oct 16, 2025 · Artificial Intelligence

Why We Chose LangGraph as the Core Engine for AI Agent Systems

The article compares mainstream AI‑agent frameworks such as AutoGen, MetaGPT, Coze, and Dify, highlighting their limitations, and then explains why LangGraph’s graph‑based state machine, explicit workflow modeling, robust state management, production‑grade features and open architecture make it the preferred choice for building scalable, maintainable enterprise AI applications.

AI AgentsLLMLangGraph

0 likes · 11 min read

Why We Chose LangGraph as the Core Engine for AI Agent Systems

Xiaolong Cloud Tech Team

Oct 15, 2025 · Artificial Intelligence

Why Do Two Sonnet 4.5 CLI Tools Perform So Differently?

Both Claude Code CLI and GitHub Copilot CLI use the Claude Sonnet 4.5 model, but Claude Code offers a 200K‑token context window, Extended Thinking, and direct API access, while Copilot CLI is limited to about 8K tokens, lacks Extended Thinking, and adds a middle‑layer that slows performance by over five times.

Claude Code CLIClaude Sonnet 4.5Extended Thinking

0 likes · 10 min read

Why Do Two Sonnet 4.5 CLI Tools Perform So Differently?

Xiaolong Cloud Tech Team

Oct 15, 2025 · Frontend Development

Generate a Vue3 Admin Dashboard in 10 Minutes with lowcode-demo

The article demonstrates how lowcode-demo lets developers replace thousands of lines of hand‑written Vue3 code with a 10‑minute drag‑and‑drop workflow, detailing its JSON‑Schema‑driven architecture, visual logic builder, one‑click source export, Docker deployment, and a real‑world e‑commerce admin demo.

DockerJSON SchemaTypeScript

0 likes · 7 min read

Generate a Vue3 Admin Dashboard in 10 Minutes with lowcode-demo

Xiaolong Cloud Tech Team

Oct 14, 2025 · Artificial Intelligence

Is OpenSpec the Most Developer‑Friendly Spec Tool? More Detailed Than Cursor Plan and Lighter Than spec‑kit

This article introduces OpenSpec, compares it with Cursor Plan and spec‑kit, walks through its five‑step spec‑driven workflow, demonstrates a real‑world upgrade of the OpenJourney project using Codex, and provides practical commands and tips for when to adopt the tool.

AICodexOpenSpec

0 likes · 11 min read

Is OpenSpec the Most Developer‑Friendly Spec Tool? More Detailed Than Cursor Plan and Lighter Than spec‑kit

Xiaolong Cloud Tech Team

Oct 14, 2025 · Artificial Intelligence

Mastering Codex: A Complete Beginner‑to‑Advanced Configuration Guide

This guide evaluates Codex against Claude Code, walks through installing the Codex CLI on Windows, macOS and Linux, explains API‑Key and ChatGPT Plus authentication, details advanced MCP server setups, and provides a full set of configuration files and commands for turning Codex into a true AI programming partner.

AI assistantCLICodex

0 likes · 17 min read

Mastering Codex: A Complete Beginner‑to‑Advanced Configuration Guide