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

🔰 Stage 1: Foundations of Networking ✅ Concepts: What is a network (LAN, WAN, WLAN, internet) Packet-switched vs. circuit-switched networks Basic networking terminology ✅ Topics to Study: OSI & TCP/IP Models 7-layer OSI model: physical to application TCP/IP 4-layer model IP Addressing & Subnetting IPv4 vs IPv6 Public vs private IP CIDR, subnet masks MAC … Continue reading Systematic Learning Outline: Networking & Communication in Modern Devices

It all started with a 2022 paper titled ReAct: Synergizing Reasoning and Acting in Language Models. This work laid the foundation for a powerful paradigm in AI agent design—one that doesn’t just generate answers, but actively thinks, acts, and observes step by step. The core loop is simple but transformative: a language model first produces … Continue reading Make a Simple Claude Code AI Tool Myself

Stablecoins aim to connect the volatile world of cryptocurrencies with the stability of the U.S. dollar. What are they? In simple terms, a stablecoin is a digital token on the blockchain designed to maintain a consistent value, typically pegged 1:1 to a stable asset like the dollar. This makes stablecoins predictable and practical for everyday … Continue reading Stablecoins: Bridging Crypto Volatility with Dollar Stability