Comment by dahart

8 months ago

Switzerland and Italy for two. https://en.wikipedia.org/wiki/Decimal_separator#

Also note C++14 introduced the apostrophe in numeric literals! https://en.cppreference.com/w/cpp/language/integer_literal

Learn somethin new every day.

And I would never have known this existed without hackernews

Interesting that Sweden explicitly do NOT use it... Not sure where i picked it up! :-)