Introduction to System Development Week 20 – OOP Mini Project: From UML Design to Implementation In Week 20, we kicked off the small-scale OOP project announced last week. First, we…
What Is ChatGPT’s “Learning Mode”? — A Thorough Guide to Usage and Benefits for Student, Language, and Programming Learning Overview Summary Learning Mode: A style of using ChatGPT as a…
Laravel App Design Guide for High-Speed Performance with Eloquent Optimization & Cache Utilization What You’ll Learn in This Article Understanding the N+1 problem and when to use Eager vs. Lazy…
How to Create a LINE Official App This guide explains the basic steps for creating a LINE Official App (using the Messaging API for Bots and Webhook integration). Prerequisites A…
FastAPI Security Best Practices: From Authentication & Authorization to CORS 📋 Article Highlights (Summary) Who is this for? Intermediate to advanced engineers who want to build production-level APIs with FastAPI…
Introduction In July 2025, Google announced a new no-code tool called Opal that lets you create AI-powered mini-apps. Opal automatically generates a visual workflow from natural language instructions, allowing you…
Former President Trump Issues Executive Order Including “Neutrality-Focused” AI Guidelines — Overview and Industry Impact Executive Summary On July 24, 2025, former President Trump issued an executive order requiring “truthfulness”…
In-Depth Guide to Public Key/Private Key (Asymmetric Cryptography) Target Audience: Engineers and students looking to learn the basics of cryptographic technologies System architects considering enhanced security measures Anyone interested in…
Major Categories of Generative AI in Use Today — Overview and Examples Text Generation AI Description: AI models that automatically create, summarize, translate, or carry on conversations in natural language.…
Introduction to System Development, Week 19 — Exploring “Extensible Design” with Inheritance & Polymorphism! — Building on last week’s lesson on object-oriented basics (classes and instances), this week we tackled…