I have a TCP server in Perl (revision 5.0 version 8 subversion 0) which use this subroutine to log in a file. sub logger { return if ($LOGFILE eq "") ; my ($idt, $str) = @_ ; unless( defined($...

I just tracked down a problem where I had to close all open filehandles for my Apache cgi script to continue. I traced the problem to Parse::RecDescent. #!/usr/bin/env perl use strict; use warnings; ...

可能是重复问题：在 Perl 中，“select((select(s),$|=1)[0])”是什么意思？第二行的目的是什么？ 打开我的 $fh， >>， $logfile 或者 die $！; select（（选择($fh)，$|=1）...