Hey Djangoers,

I am on the tutorial
3<https://docs.djangoproject.com/en/dev/intro/tutorial03/#write-views-that-actually-do-something>,
and found this code where we are modifying the view index()

def index(request):
    latest_poll_list = Poll.objects.all().order_by('-pub_date')[:5]
    output = ', '.join([p.question for p in latest_poll_list])
    return HttpResponse(output)

What I did not understand, was why did we state,

order_by('-pub_date'), what does that *'-'* mean before 'pub_date' ?

-- 
Thanks & Regards
Smaran Harihar

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