Re^2: Remove array elements dynamically!


Hello FunkyMonk,

Thanks for your reply. I understand "delete" function simply removes t
+he value and does not change the index. However, what I want is to re
+move the value along with its index (like what splice function does).
+ Thus imho, I guess delete will not help here? Any other solution? Th
+anks,

delete @array[@arrayindex];
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Re^3: Remove array elements dynamically! by FunkyMonk (Bishop) on Aug 27, 2007 at 20:22 UTC
It may be too inefficient if your arrays are large, but it does what you ask. `my @array = 1 .. 10; my @arrayindex = ( 2, 6, 4, 5 ); splice @array, $_, 1 for sort { $b <=> $a } @arrayindex; print "@array\n"; # 1 2 4 8 9 10` [download] Thanks to Joost and newbio for pointing out that an aray slice doesn't delete elements not at the end of an array.	[reply] [d/l] [select]