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Perl: the Markov chain saw

Re: The Dynamic Duo --or-- Holy Getopt::Long, Pod::UsageMan!

by belg4mit (Prior)
on Mar 29, 2002 at 21:09 UTC ( #155331=note: print w/replies, xml ) Need Help??

in reply to The Dynamic Duo --or-- Holy Getopt::Long, Pod::UsageMan!

eh-hemmm, BLASPHEMER!
How about this:
for(@$arrayref){ ## I might be wrong but this loop is unnecessary, ## you are testing for a single key, a hash only has ## one instance of a given key. # while (my ($key, $value) = each %{$_}) { # print "$value\n" # if $key eq 'place'; # } #lookee --v print "$_->{place}\n" if exists($_->{place})' #lookee --^ while (my ($key, $value) = each %{$_}) { print " $key = $value\n" unless ($key eq 'celcius' or $key eq 'place'); } }
PS> celsius

UPDATE: Added pointers to the new code, it kind of gets lost underneath all the comments.

perl -pe "s/\b;([st])/'\1/mg"

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