Re: Avoiding vivification with array slice

by moritz (Cardinal)

on Sep 09, 2008 at 12:45 UTC ( [id://710069]=note: print w/replies, xml )

Need Help??

Does anyone have a nice, concise syntax for looping over "the first N elements of an array, without vivification"?

use List::Util qw(min);

for my $value (@a[0 ... min($#a, $N)]) {

}
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