Hey I'm getting this error
Useless use of hash element in void context at ./three.pl line 97.
I have googled it and found that I am probably treating a scalar like a
hash reference but I can't see where. below is the offending lines
90 if( defined $thash{$k[$key]} ){
91 $n = $result;
92 while( !defined $high ){
93 $n++;
94 if ( ${$thash}{$k[$key]}{$j} => $result ){
95 $high = ${$thash}{$k[$key]}{$j};
96 }
97 }
Yes those are the correct line numbers I think I just have sooo many
errors. $thash is a reference to a multidimensional hash (2D), $key is
an int and $k is an array reference.
Cheers max
p.s this isn't for work
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