Pretty simple when you dereference it eh? I'm told (and hopefully not being lied to!) that pretty much the only way to get at anything about the referenced value (besides, say, the position in the memory. Soooooo useful!) is to dereference.

In reply to Re^3: How to find length of $hash_ref by salazar
in thread How to find length of $hash_ref by priyankgandhi

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