On Wed, Jun 24, 2009 at 03:02:00AM +0200, Gunnar Hjalmarsson wrote:
> Roman Makurin wrote:
>>
>> use constant {
>> A => 1,
>> B => 2,
>> C => 3 };
>>
>> @a = (1, 2, 3);
>> @b = (A, B, C);
>>
>> # first loop
>> while(my $i = shift @a) {
>> print $i, $/
>> }
>>
>> # second loop
>> while(my $i = shift @b) {
>> print $i, $/
>> }
>>
>> My question is why the first loop work as expected, but
>> second doesnt.
>
> My questions are: How did you expect the second loop to work, and what
> output did you get? (They both "worked" fine for me.)
>
> --
> Gunnar Hjalmarsson
> Email: http://www.gunnar.cc/cgi-bin/contact.pl
>
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>
output of first loop:
1
2
3
but there is nothing from the second loop, while I expect that it
would be the same. And I dont understand why it happen :)
Thanks
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