Where can I learn about hashes?
At 01:58 PM 6/11/2002 -0500, you wrote:
>Don't ask a question like this again... What you should really be asking
>is where you can learn about hashes. never ask someone to do your work
>for you. Anyway, here...
>
>print "$_ is $ENV{$_}\n" for (sort keys %ENV);
>
>On 06/11, phumes1 said something like:
> >
> > I have a problem...I don't know how to use a hash. :-(
> >
> >
> > At 02:50 PM 6/11/2002 -0400, you wrote:
> > >On Jun 11, phumes1 said:
> > >
> > > >How can fetch all the environment variables and print them to the
> screen?
> > >
> > >The %ENV hash holds all the environment variables.
> > >
> > >If you know how to use a hash, you can display all the environment
> > >variables.
> > >
> > >--
> > >Jeff "japhy" Pinyan [EMAIL PROTECTED] http://www.pobox.com/~japhy/
> > >RPI Acacia brother #734 http://www.perlmonks.org/ http://www.cpan.org/
> > >** Look for "Regular Expressions in Perl" published by Manning, in 2002 **
> > ><stu> what does y/// stand for? <tenderpuss> why, yansliterate of course.
> > >[ I'm looking for programming work. If you like my work, let me know. ]
> >
> >
> >
>
>+-----------------------------------------------------------------------------------+
>
> >
> > Philip Humeniuk
> > [EMAIL PROTECTED]
> > [EMAIL PROTECTED]
> >
>
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> >
> >
> >
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> >
>--
>Shawn Leas
>[EMAIL PROTECTED]
>
>It's a good thing we have gravity or else when birds died they'd just
>stay right up there. Hunters would be all confused.
> -- Stephen Wright
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