[Chicago-talk] Two Perl curiosities

Alan Mead amead2 at alanmead.org
Tue May 19 11:13:12 PDT 2015

On 5/19/2015 1:12 PM, Andy Lester wrote:
> $a and $b aren’t passed in to the function.  They just exist.  So
> that’s why your typo didn’t fire a warning.

Ah. That makes sense.


Alan D. Mead, Ph.D.
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