As the Ancients already said: "ex nihilo nihil fit". From an empty list, nothing comes. As can be read in perldata:
A slice of an empty list is still an empty list.

But a slice of an empty array (or beyond the present size of the array) is a list of undefs.

So:

CountZero

A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James

My blog: Imperial Deltronics

In reply to Re: Array slices: beyond the end/ Assigning an empty list to a Hash slice by CountZero
in thread Array slices: beyond the end/ Assigning an empty list to a Hash slice by 7stud

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