Naming conventions for “number of foos” variables [closed]

Answer 1

I go for fooCount because it is straightforward, and I think the word "count" is the shortest and the best that describes it, not "number of" or the like.

I go for FOO_COUNT if it you need to store it final and static(if you don't need to change it/if it is a constant). (all caps for constants!)

I go for count and calling it by Foo.count if you really have to store it as an attribute for a class that you made, which is Foo.

readability for you and for your team!