Thanks
I need to keep the order for the SQL statement..
Do you think that any method is better? (one array or two)
Etienne
Jeff 'japhy' Pinyan wrote:
> On Oct 26, Etienne Marcotte said:
>
> >my @color_array = (
> > ["sky", "blue"],
> > ["grass", "green"],
> > ["apple", "red"]
> > );
> >
> >I'd like to print: sky, grass, apple = blue, green, red
>
> That'd be better suited by a hash, but that means the order won't be the
> one you'd like it to be.
>
> my %colors = (
> sky => 'blue',
> grass => 'green',
> apple => 'red',
> );
>
> print join(", ", keys %colors), " = ", join(", ", values %colors);
>
> But using the array method you can do what you requested:
>
> print
> join(", ", map $_->[0], @colors),
> " = ",
> join(", ", map $_->[1], @colors);
>
> --
> 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 **
>
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