I'm not some grand arbitrer of the semi colon debate to tell you what is the best possible thing to use (to the best of my knowledge it's a preference thing at

I'm not some grand arbitrer of the semi colon debate to tell you what is the best possible thing to use (to the best of my knowledge it's a preference thing at this point). Personally I prefer to just use none at all these days in practice, but that's just me. I just found it weird that they were seemingly arbitrarily used here on occassion.