http://qs321.pair.com?node_id=1050833


in reply to Re^2: Make string that results from split behave like double-quoted string
in thread Make string that results from split behave like double-quoted string

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.