education– category –

The Mystery of Phantom Disk Space in WSL: When Deletion Doesn’t Free Up Space For anyone using Windows Subsystem for Linux (WSL) for development, encountering a scenario where deleting hefty files barely makes a dent in your Windows disk...

Differences Between Serial Ports on Linux and Windows A serial port is an interface that allows external devices to communicate with your computer. Legacy devices such as older mice and modems traditionally use this port. While Windows r...

Embracing the Modern Era of Virtualization A Comprehensive Guide to High-Performance Multi-OS Environments Introduction In today’s fast-evolving tech landscape, running multiple operating systems on a single computer has never been easie...

Deepseek-AI/Janus: A New Frontier in Image Generation Introduction In the rapidly evolving world of generative AI, deepseek-ai/Janus has emerged as a groundbreaking model that promises to revolutionize the way we create and interpret ima...

Part 1: Understanding Why WSL Disk Space Doesn’t Shrink Immediately Have you ever deleted big files in WSL—such as Docker images, container caches, or large machine learning models—and noticed no change in disk usage on the Windows side?...

Introduction: Why FFmpeg Matters in the Age of AI Music Many websites explain how to install FFmpeg, but very few really dig into why you need it. In an era where AI tools make music generation more accessible than ever, it’s important t...

Getting Started with Excel Automation: Building on Our Foundation In our previous post, we took the initial steps toward automating Excel by completing the following tasks: Creating Sample Data: Developed example datasets to work with. G...

Introduction In recent years, the rapid growth of AI-powered services—such as ChatGPT, Google Gemini, and Claude—has lowered the barriers for individuals and small teams to develop and publish web applications. While this accessibility i...

Introduction to Automating Excel Data Processing: Starting with Sample Data Getting Started Looking to streamline your Excel tasks but unsure where to begin? You're not alone. To help you get started, we've crafted practical sample data ...

Construction and Revision of a Real-Time Stock Price Monitoring System We ended up piecing together a system that displays real-time stock price information in a browser. Although it was created for the Japanese stock market, the same dr...