public
Last active

  • Download Gist
gistfile1.txt
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
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

Please sign in to comment on this gist.

Something went wrong with that request. Please try again.