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The first example doesn't provide equivalent functionality, however. When an array slice is passed normally, modifying @_ will modify the original array. But this makes an anonymous copy of the array slice, which is discarded after the function call.


When's the last time you used duct tape on a duct? --Larry Wall

In reply to Re^6: Global symbol requires explicit package name by ColonelPanic
in thread Global symbol requires explicit package name by cunningrat

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