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Re^5: Strictly frustrating !

by derby (Abbot)
on Jul 26, 2013 at 17:41 UTC ( [id://1046572]=note: print w/replies, xml ) Need Help??


in reply to Re^4: Strictly frustrating !
in thread Strictly frustrating !

In addition to declaring your variables with my (as others have pointed out), you're not properly de-referencing your array or hash references. This

foreach my $k (keys %{hash}) {
should be
foreach my $k (keys %{$hash}) {
(and same for de-referencing the array reference in doArrayTidy).

-derby

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