How to Create a LINE Official App
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…
system development
FastAPI Security Best Practices: From Authentication & Authorization to CORS
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…
No Code x AI Revolution｜Summary of Google Opal usage and case studies
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
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”…
Complete Guide to Video & Audio Content Accessibility: Subtitles, Captions, and Audio Descriptions
Complete Guide to Video & Audio Content Accessibility: Subtitles, Captions, and Audio Descriptions Summary Differences and roles of subtitles/captions and audio descriptions Explanation of WCAG 2.1 AA level requirements Workflow…
In-Depth Guide to Public Key/Private Key (Asymmetric Cryptography)
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
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.…
[Lecture Report] Introduction to System Development, Week 19
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…
Alibaba’s New Coding AI Model “Qwen3-Coder” — Comparison with Its Predecessor and Future Outlook
Alibaba’s New Coding AI Model “Qwen3-Coder” — Comparison with Its Predecessor and Future Outlook Overview Summary Announcement Date: July 23, 2025 Model Name: Qwen3-Coder Developer: Alibaba Cloud Qwen Team Key…
[Intermediate] Complete Guide to Building a Laravel App with Test-Driven Development (TDD)
Complete Guide to Building a Laravel App with Test-Driven Development (TDD) What You’ll Learn Basics of unit testing models and controllers with PHPUnit How to set up end-to-end (E2E) tests…