FPs and SA 3.2.0

[Julian Field]

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Leland J. Steinke wrote:
> Julian Field wrote:
>>
>>   # JKF 3/10/2005
>>   my $temp = @HitList;
>>   $temp = $temp + 0;
>>   $temp = 0 unless $HitList[0] =~ /a-z/i;
>>   return ($temp, join(', ', @HitList));
>> }
>>
>> Let's see if that helps. According to the book, the 2 middle lines 
>> shouldn't be needed at all.
>
> Why not "my $temp = scalar(@HitList);"?
That should be the exact equivalent of "$temp = @HitList" as $temp is a 
scalar anyway.

Jules

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Julian Field MEng CITP
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