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Re: Help with SAPI5 Speech Recognition HASH

by sk (Curate)
on Dec 24, 2005 at 17:38 UTC ( #518920=note: print w/ replies, xml ) Need Help??


in reply to Help with SAPI5 Speech Recognition HASH

Don't know anything about SAPIS. I guess you are trying to print out the hash or convert it to a some sort of string to view the match. For starters you can use Data::Dumper.

The error message is telling you the $result is a hash ref so you need to treat it as hash to view the contents. Here is an example -

#!/usr/bin/perl use strict; use warnings; use Data::Dumper; my $result = { 'word1' => 1, 'word2' => 1}; print Dumper ($result); # manual printing print $_, " => " , $result->{$_},$/ for (keys %$result); # note the %$

Output

$VAR1 = { 'word2' => 1, 'word1' => 1 }; word2 => 1 word1 => 1

BTW check out hashes for more information on hashes.


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