Here's a few quick bits of code.

Indexed iteration: 
foreach my $i (0..$#array)
{
     print "$i: $array[$i]\n";
}

[download]
Regular iteration with incremented tracker: 
my $i = 0;
foreach my $e (@array)
{
     print "$i: $e\n";
     $i++;
}

[download]
Old-school C-style method: 
for (my $i = 0; $i < @array; $i++)
{
     print "$i: $e\n";
}

[download]
In this case, I'd say the first is "better" since it requires less code.

In reply to Re: find the element position of $scalar by tadman
in thread find the element position of $scalar by Anonymous Monk

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