Created
July 15, 2009 19:26
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Perl> undef == 10; | |
Use of uninitialized value in numeric eq (==) at (eval 2) line 3. | |
Perl> undef > 10; | |
Use of uninitialized value in numeric gt (>) at (eval 3) line 3. | |
Perl> undef < 10; | |
Warning: Use of "undef" without parentheses is ambiguous at (eval 4) line 3. | |
[!] compilation error: Unterminated <> operator at (eval 4) line 3. | |
Perl> (undef) < 10; | |
Use of uninitialized value in numeric lt (<) at (eval 5) line 3. | |
1 | |
Perl> 10 == 10; | |
1 |
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