Hi,
I’m relatively new to Julia, and I have been going through a lot of manuals and stuff. I was wondering, why would there be a period after some functions, and sometimes there isn’t? For example, I’ve seen
DataFrame.(...) and at other times DataFrame(...)
or
insert!.(...) as well as insert.(...).
What is the significance of adding a period in such cases? Or is there no general rule and each one has a different reason?
Thanks!