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Hello ikegami,

I have seen several times this syntax (ref($row) ? @$row : $row) but I was not aware how it was operating. So I looked it up and I found ternary operator ? it was so simple [condition] ? [true expression] : [false expression].

Thank you for time and effort.

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

In reply to Re^2: How to print an array of multidimensional arrays with a for or foreach loop by thanos1983
in thread How to print an array of multidimensional arrays with a for or foreach loop by thanos1983

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