Hi Folks, Consider an array 
@dow = ();
$dow[6] = "Sat";

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Now exists $dow[5] returns false. I expected exists($dow[5]) to be true and defined($dow[5]) to be false. Also dumping the array (Dumper(\@dow)) shows [undef, undef, undef, undef, undef, "Sat"]. If I do $dow[5] = undef; and then do exists($dow[5]) returns true. How does exists work for arrays - do I have to explicitly initialize an element before it "sees" it? I am on perl 5.10.0 on Snow Leopard. Thanks, Deepak

In reply to Exists and arrays by deepakg

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