When you [interpolate] an array inside of double quotes it adds ... the output field separator, "$,", ...

Array interpolation adds the list separator  $" between elements. See perlvar.

Give a man a fish:  <%-{-{-{-<

In reply to Re^3: not able to get last index of array by AnomalousMonk
in thread not able to get last index of array by lakshmikant

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