I'm Claude Code, a specialized version of Claude designed specifically for software engineering tasks. Here's how I work to assist; Core Design: I'm built on Claude Sonnet 4 with a comprehensive system prompt optimized for coding assistance The prompt includes detailed instructions for file operations, code conventions, task management, and tool usage I have access … Continue reading Sharpening Skills to Use Claude Code 01

A JSON-RPC-based protocol is a lightweight, standardized way for different software systems (like apps, servers, or AI models) to communicate by sending and receiving structured messages in JSON format. The "JSON-RPC" part means the messages follow a specific format (JSON) and structure (RPC, or Remote Procedure Call), ensuring clarity and consistency. Why JSON-RPC? Plain HTTP … Continue reading What Is JSON-RPC-Based Protocol?

Preparing for a talk, video, or presentation doesn’t need to be complicated. In fact, it can be quite simple—as long as you follow a clear, methodical approach. Here’s a step-by-step process I’ve found to be both efficient and effective. 1. Start with the Big Picture Before you write anything, think about the overall structure of … Continue reading A Simple and Effective Way to Prepare for Any Talk or Presentation

Linus designed GIT to first, each file needs to be edited along the time line, so need to have a magical filing cabinet where: You can instantly jump to any point in time; Every change creates a snapshot (commit); second, the Linux kernel needed thousands of developers to collaborate without chaos. Traditional systems had a … Continue reading Go Over Git

SSE, or Server-Sent Events, is a web technology that allows a server to push real-time, one-way updates to a client (usually a web browser) over a single, long-lived HTTP connection. It's ideal for scenarios where the client needs to receive continuous streams of data, like stock tickers, live sports scores, or news feeds, without constantly … Continue reading Server-Sent Events (SSE) Set up on Server and Client End

"Compile time" (when source code is translated into machine-readable code), "link time" (when various code components and libraries are brought together), "runtime" is refers to the period during which a program is actively executing on a computer. Beyond just the "time," "runtime" also commonly refers to the runtime environment or runtime system. To understand runtime … Continue reading What is Runtime

MCP servers are rapidly becoming central infrastructure for AI workflows, and early adopters are seeing meaningful and diverse sources of profit—especially as integration needs in SaaS, e-commerce, and automation sectors explode. Initially, MCP was often limited to local development. However, the focus is now on remote MCP servers that are accessible over the internet with … Continue reading Research on MCP Server Monetization

Building small habits systematically is one of the most effective ways to achieve long-term goals and create lasting change. It's less about willpower and more about designing your environment and routines to make the desired actions almost inevitable. Here's a powerful approach, firmly grounded in the principles of James Clear's "Atomic Habits" and BJ Fogg's … Continue reading The Habit System: Build Good Routines That Stick

macOS power users have relied on tools like Alfred and its incredible Workflows to bridge the gap between their natural language thoughts and their machine's actions. Need to quickly search the web, launch an app, or even run a custom script with a few keystrokes? Alfred was, and still is, a champion. Many of us … Continue reading Your Terminal Just Got Smarter: Why Dedicated AI Assistants Are the New Workflow Power-Up

Wireshark is a great tool to do packet analysis to learn what is being communicated and transmitted on the internet. It serves as a powerful window into the world of network traffic, allowing you to capture, inspect, and analyze data packets flowing through your network in real time. With Wireshark, you can observe the intricate … Continue reading WireShark and Its Simple Alternative