Hi Roboticus, just wondering, my problem is that I can have situations where some keys can be not defined yet. so when filling in my value..$cf{$k1}{$k2}{$k3} = "$val", that $k2 and $k3 are not defined yet in the hash, for the given $k1. is there some specific command to create the ref for $cf{$k1}{$k2} before going further on $k3 ?

In reply to Re^2: define a hash-value, using hash-ref and a list of keys by janssene
in thread define a hash-value, using hash-ref and a list of keys by janssene

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