Tabs v spaces again

And there I was thinking about being an Intern here...

NO FIGHTING OVER TABS AND SPACES IN THE COMMENTS PLEASE

Legit asked my interviewer tabs v spaces. It seemed to go well.

Tabs v Spaces...
camelCase v snake_case
'single' vs "double"
hyphen-vs_undescore

The point here is PICK ONE AND USE IT.

Which development standards and coding styles would you recommend in a development team? My colleague @jacoKotze and I are starting to get larger projects at work and 2 more developers soon (juniors with little to no experience), so we'll need some coherence soon.

Tabs v spaces is more of a joke, looking for opinions on other things please.