Thanks for sharing perl knowledge broquaint and helping community. Could you please explain "select undef, undef, undef, 0.25" in details.
In reply to Re: Perl Idioms Explained - $|++
by PSP
in thread Perl Idioms Explained - $|++
by broquaint
For: | Use: | ||
& | & | ||
< | < | ||
> | > | ||
[ | [ | ||
] | ] |