Does anyone know why my above post (Re: How to sent binary data in socket programming ?) got -1 reputation?

I'm not bothered about the -1, but I am concerned I might have done something wrong, and I don't want to do the wrong thing again. :)

Thanks


UPDATE: Might the -1 be because I apparently asked the question after it had already been answered in Re^4: How to sent binary data in socket programming ??

If so that is unfair because Re^4: How to sent binary data in socket programming ? was posted after I asked the question in Re: How to sent binary data in socket programming ?