How do I convert a "user://..." or "res://..." path to the absolute path?

[system]

	Attention	Topic was automatically imported from the old Question2Answer platform.
	Asked By	MEDBVLL

For instance “user://Game/saves/filesave00.json” → “C:\Users\myUser\AppData\Roaming\Game\saves\filesave00.json” ?

[system]

	Reply From:	jgodfrey

Use ProjectSettings.globalize_path(), like:

var path = "user://myfile.txt"
print(ProjectSettings.globalize_path(path))