in reply to Re^2: Creating 'new' subroutine.
in thread Creating 'new' subroutine.
@_ is an array, an array in scalar context returns the number of elements (a number), and anumber is never a reference
|
---|
Replies are listed 'Best First'. | |
---|---|
Re^4: Creating 'new' subroutine.
by Lennotoecom (Pilgrim) on Oct 11, 2013 at 11:15 UTC | |
by Anonymous Monk on Oct 11, 2013 at 11:17 UTC | |
by Lennotoecom (Pilgrim) on Oct 11, 2013 at 11:20 UTC | |
by Anonymous Monk on Oct 11, 2013 at 11:27 UTC | |
by Lennotoecom (Pilgrim) on Oct 11, 2013 at 11:48 UTC | |
|
In Section
Seekers of Perl Wisdom