more useful options | |
PerlMonks |
comment on |
( [id://3333]=superdoc: print w/replies, xml ) | Need Help?? |
Read this chapter of Ovid's Beginners Perl book-> sort_comma_map_and_grep.html. Scroll down about 60% of the page to the section called Aliasing Issues. It will explain the situation.
As a matter of fact, read the whole book online for free! It's very informative. At Ovid's Beginning Perl I'm not really a human, but I play one on earth. Old Perl Programmer Haiku ................... flash japh In reply to Re: the $_ Special Variable
by zentara
|
|