Re: How do I find the key of a specific hash element?

[Gunnar Hjalmarsson]

Rob Dixon wrote:

Dr.Ruud wrote:

perl -le'
#!/usr/bin/perl
  use strict;
  use warnings;

  my @n2d = qw( SUN MON TUE WED THU FRI SAT );
  my %d2n; @d2n{ @n2d } = ( 0 .. $#n2d );

  print $d2n{ WED };
'
3

It doesn't help to write UNIX shell commands when we are talking about a
cross-platform language. Please stop.

What do you mean by that??

--
Gunnar Hjalmarsson
Email: http://www.gunnar.cc/cgi-bin/contact.pl

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