I do not like using $_ I like to know exactly which element is called. Also $#arr returns the last index of the array while @arr returns the number of elements, the difference is $x <= $#arr vs $x < @arr.

In reply to Re^3: Make string that results from split behave like double-quoted string by glenn
in thread Make string that results from split behave like double-quoted string by knobcreekman

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