[web2py] Re: request.env.http_host[-5]

[mdipierro]

s='hello'
for i in range(1,6):
     print s[-i]
o
l
l
e
h

On Sep 1, 12:31 pm, annet <annet.verm...@gmail.com> wrote:
> What does the -5 stand for in this line of code:
>
> request.env.http_host[-5]
>
> Kind regards,
>
> Annet.