> This has nothing to do with theory.

Nonsense! Sorry!

Taking a short look into the Panther book convinces me that your understanding of AVs is rather oversimplified¹!

There are mechanisms to optimize the effects of shifts and pushs!

Anyway others are more qualified to talk about perlguts.

Cheers Rolf

( addicted to the Perl Programming Language)

¹) this is not C !

In reply to Re^7: how to read multiple line from a file by LanX
in thread how to read multiple line from a file by skyworld_chen

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