How I Developed My Own Accounting App in 2 Days with AI | Building "SEGO Finance" with Claude Code and Codex

Recently, I have been actively experimenting with AI-driven development.Using tools like Claude Code and Codex has ...

Flask's __init__.py is just assembling a 'mapping table of URLs to functions'

While copying the official Flask tutorial, I got stuck because I didn't understand what create_app in flaskr/__init__.py was doing. When I actually extracted the contents to check, it was doing only ...