2009/9/10 Tariq Doukkali <tariq.doukk...@autoform.de>: > Hi, > > i can not understand, what does this code: > > > $| = 1;
$| is a special variable. All perl special variables are listed in perldoc perlvar. See that document for a full explanation. Phil -- "I have always wished for my computer to be as easy to use as my telephone; my wish has come true because I can no longer figure out how to use my telephone." --Bjarne Stroustrup -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/
