in reply to Re^3: scanning hashin thread scanning hash
return 0 unless defined $_ ? $_ eq $value : defined $value ? 0 : 1
No, I don't.
$ perl -le'print undef eq undef'
Update: oh, I see what made you think that. I had to NOT my XOR condition. I forgot that XOR produces false rather than true if both operands are equal.
Makeshifts last the longest.
An Englishman in New York
An American Werewolf in London
An American in Paris
The Innocents Abroad
An Idiot Abroad
Robinson Crusoe on Mars
A Connecticut_Yankee in King Arthur's Court
There and Back Again
Travels into Several Remote Nations of the World
Results (90 votes). Check out past polls.