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raviolicode / gist:2d56f19fbe4cd03aba6545e3d1ea0928
Last active March 27, 2018 10:04 — forked from afair/gist:2402068
Perl References for Kittens

Perl References

Simple Perl variables are called scalars. Examples of scalar values are

   $number      = 123;
   $string      = "String";
   $file_handle = open "<filename";
   $null_value  = undef;
 $reference = \"Reference of a String";