in reply to Re^2: how do I efficiently remove one hash from another?
in thread how do I efficiently remove one hash from another?
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
When's the last time you used duct tape on a duct? --Larry Wall
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