I think it's complaining that you don't have the include statement for std::optional. Try adding #include <optional> above the SFML include.

Exactly, it's capitalist propaganda. Advertising is indoctrination into a system that requires conspicuous consumption to continue to make rich people richer. Get a pihole, please.

I see everyone posting about Ctrl+R, here's a couple more useful CLI shortcuts you might enjoy:

cd - (change directory to $OLDPWD usually the previous directory)

git checkout - (similarly checkout the previous branch)

Ctrl+A (return caret to beginning of command, great when you forgot a positional argument and you were almost done typing the command)

Ctrl+E (similar to Ctrl+A but move to the end of the command)

The IDE is the worst part of being an iOS developer.

Hello expensive hobby number one, meet expensive hobby number two

This is the correct answer.

https://www.smartcompany.com.au/industries/information-technology/sack-google-staff-pay-tech/

Yeah exactly, it seems like a such a shame that The Thing (1982) didn't find its audience until years later. Because I feel like that's as close as we got to seeing a John Carpenter film with a big budget and it was great.

John Carpenter > Steven Spielberg

maintenance de routine

I just watched the video, that's really interesting. Thanks for the explanation

Wouldn't it be 3 = 6π/2π ?