Perl empty list

The first list () is an empty list. · The second list (10,20,30) is a list of integers. · The thi...

Since perl doesn't require you to declare or initialize variables, you can either jump right in a...

Arrays in Perl contain an ordered list of values that can be accessed ... If the array is empty, ...

List literals are denoted by separating individual values by commas (and ... Note that any or all...

In Perl, scalar variables start with a $ symbol whereas list variables ... Empty list: Integer li...