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Re: difference between @, $

by choroba (Abbot)
on Dec 07, 2011 at 15:44 UTC ( #942271=note: print w/ replies, xml ) Need Help??


in reply to difference between @, $

In the first case, you are assigning to an array @a. The first element of the array will be the reference to the anonymous array containing 4 values.
In the second case, you assign the reference directly to a scalar variable $a.
Or, as SuicideJunkie put it in the CB: in the first case, $a[0][2] == 3 and in the second case, $a->[2] == 3


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