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Created by Dr. Xi on December 04, 2009 04:33:05    Last update: December 04, 2009 04:33:05
Variable Meaning $_ The default or implicit variable. @_ Within a subroutine the array @_ contains the parameters passed to that subroutine. $a, $b Special package variables when using sort() $<digit> Contains the subpattern from the corresponding set of capturing parentheses from the last pattern match, not counting patterns matched in nested blocks that have been exited already. $. Current line number for the last filehandle accessed. $/ The input record separator, newline by default. $| If set to nonzero, forces a flush right away and after every write or print on the currently selected output channel. Default is 0 (regardless of whether the channel is really buffered by the system or not; $| tells you only whether you've asked Perl explicitly to flush after...
Created by Dr. Xi on December 14, 2008 19:09:19    Last update: December 14, 2008 19:09:19
My mod_python app failed to extract Python eggs with this error: [Sun Dec 14 09:40:03 2008] [error] [client 127.0... The error message suggested to set the PYTHON_EGG_CACHE environment variable. While this may help solve the problem, there's no reason why the Python egg can't be installed expanded: easy_install -Z MySQL-python-1.2.2.tar.gz