Hi All
today i spend a lot of time with following problem.
part of code:
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.
Thanks
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