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Re^2: variable as hash name

by blackzero (Acolyte)
on Dec 08, 2012 at 05:51 UTC ( #1007859=note: print w/replies, xml ) Need Help??

in reply to Re: variable as hash name
in thread variable as hash name

To count the number of times each element is present. But keep in mind each two consecutive elements of a line will be in a 'group' different than the others.

And I can not know at first how many groups there will be.

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