Help for this page

Select Code to Download


  1. or download this
    use 5.012_002;
use strict;
...
} keys %hash;

say "Defined as Criteria:\t@critsorted";
  2. or download this
    Without Warnings:    the it other this those that
Testing Definedness:    the it other this those that
Defined as Criteria:    the other it this those that
  3. or download this
    {
    no warnings qw/uninitialized/;
...

    say "Defined as Criteria:\t@sorted";
}