To OP, you might find this helpful: Difference between this array assignment and push

To ikegami - I'm a bit confused because it seems like you are saying the exact opposite in your reply at the bottom of that thread. There you argue that the difference between push and assignment should be negligible, but if there is a difference, assignment is faster, and push is more memory efficient.

That was in 2007. Have your views changed? Has Perl changed? Is there further background information you could give that would help reconcile the post above with your reply on that thread?

In reply to Re^2: bit by overhead by ELISHEVA
in thread bit by overhead by Anonymous Monk

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