🍭 Frontline tech director and chief architect at top-tier companies 🥝 Years of deep experience in internet, e‑commerce, social, and finance sectors 🌾 Committed to publishing high‑quality articles covering core technologies of leading internet firms, application architecture, and AI breakthroughs.
The article explains Google’s newly open‑sourced Agent‑to‑Agent (A2A) protocol and Anthropic’s Model Context Protocol (MCP), detailing their core functions, real‑world use cases, and how they complement each other to enable seamless collaboration and integration among AI agents and external tools.
In this article I describe how I leveraged Zulu's AI capabilities within VSCode to automatically generate a complete front‑end interface, back‑end conversion logic, and routing files for an SVG‑to‑GIF tool, complete with screenshots of the generated code and the final animated result.
This article examines the challenges of high‑concurrency flash‑sale scenarios in multi‑active architectures, analyzes fairness issues caused by geographic latency, and presents practical solutions such as data‑sharding and global‑clock ordered queues, complemented by a Redis‑based implementation example.
This article introduces the Model Context Protocol (MCP), explains its core features and open‑source implementations, and then compares MCP with Function Call and AI Agent concepts, highlighting their similarities, differences, and practical use‑case examples.
This guide shows how programmers can leverage the DeepSeek large language model to automatically generate Mermaid code for flowcharts, sequence diagrams, class diagrams, and other visualizations, dramatically reducing manual diagramming effort and improving documentation efficiency.
This guide introduces the lightweight Gin framework for Go, outlines its key features, shows how to install and set up the environment, and provides complete code examples for building a basic web service with routing, middleware, JSON handling, and controller organization, culminating in a functional API demonstration.
This step‑by‑step guide shows you how to obtain a DeepSeek API key, install VSCode and the open‑source Cline extension, configure the plugin to connect to DeepSeek, and use AI‑powered code assistance while covering common pitfalls and alternative models.
This article provides an in‑depth overview of DeepSeek, covering its core multimodal and multilingual features, long‑context capabilities, domain optimizations, security, main functions, diverse application scenarios, and practical usage via web interface or API integration.
The article investigates why DeepSeek frequently returns a “server busy” message, analyzing factors such as sudden traffic spikes, compute and bandwidth limitations, security attacks, and maintenance policies, and then offers actionable solutions including query optimization, off‑peak usage, third‑party cloud platforms, and local deployment.
This article explains the concept of deadlocks in concurrent programming, outlines the four necessary conditions, examines common causes in Java, provides a runnable code example, and presents practical prevention, avoidance, detection, and recovery techniques to keep multithreaded applications running smoothly.
