The time I saw a 777-300 at Itami thanks to a last-minute equipment change

The 777-300, now in the "rare" category even at ItamiOn a certain day in October, I arrived at a rainy Itami Airport. After ...

Why does JavaScript sometimes work and sometimes not? Understanding the basics of loading order

I created a process to open a menu when a button is pressed, but nothing happens.Even with the same JavaScript, it suddenly started working when I changed where the file was loaded.In web development, ...