Hello Laurent_R ,

Thank you for your time and effort reading and replying to my question. Initially I thought that undef means empty but now it makes more sense undef can be a possition reserved but currently undefined.

Again thank you for your time and effort.

Seeking for Perl wisdom...on the process of learning...not there...yet!

In reply to Re^2: How to determine if an array contains an undef value? by thanos1983
in thread How to determine if an array contains an undef value? by thanos1983

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