note
Preceptor
<P>At risk of a spot of necromancy - I've just been handed a use of %_:</P>
<CODE>
@list = grep { ! $_{$_} } @list;
</CODE>
<P>It's neat because it's self contained. Although it does seem to leave some namespace pollution as a result</P> <P>Found via: http://stackoverflow.com/questions/32846792/what-is-in-perl</P>
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