The first thing I ever posted on Stack Overflow was a couple of days ago. I answered this question . My answer was deleted a day or so later by Andrew Barber.
I am not only new to this site, I am also new to sites like this in general, so perhaps I have done something wrong. I have looked at a few of the related "post deleted" topics and my answer was neither vague nor off topic. Perhaps it should have been one of the indented comments under the original question, but I didn't know how to create one of those.
Anyway, it would greatly help me if someone could explain the exact reason for this deletion, so that I can be more helpful in the future.