Mac keyboard shortcut: toggle showing hidden files in Finder

Do you know the keyboard shortcut how to toggle showing hidden files in Finder? I just learned it when I was browsing Qiita earlier.

Toggle showing hidden files in Finder

Cmd + Shift + . (period)

I usually prefer hiding hidden files, but I want to see them sometimes in Finder. This keyboard shortcut could be useful!

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Reference

Finderで隠しファイルを一時的に表示する(キーボードショートカット) (it’s written in Japanese)