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A comment on It’s Not Wrong that “ ”.length == 7. Parent comment

Re:It’s Not Wrong that “ ”.length == 7 by tialaramex on Friday June 02, 2023 @11:36AM (#36166571)
> Arguably, "how many bytes does this string occupy in memory/on disk (e.g. in class files)" is a pretty useful thing to be able to ask.

Sure. On disk those strings are (modified) UTF-8 of course, is that what you meant ?

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Re:It’s Not Wrong that “ ”.length == 7 by lxgr on Friday June 02, 2023 @12:55PM (#36167637)
On disk yes, at runtime it's still UTF-16, I believe.

This is still relevant for many databases as well, as far as I remember.

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