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Re^3: how do I efficiently remove one hash from another?by ColonelPanic (Friar) |
on Nov 28, 2012 at 14:25 UTC ( [id://1006037]=note: print w/replies, xml ) | Need Help?? |
The slice option only calls delete once. It also doesn't have to go the trouble of assigning $_ for each element. So that makes sense.
When's the last time you used duct tape on a duct? --Larry Wall
In Section
Seekers of Perl Wisdom
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