Re: How do I remove an element from any array while iterating over it in a loop?

If you iterate through the array backwards you can avoid the need to adjust for array elements changing indicies, as you would have to iterating through it forwards:

# ...
for ($i = $#arry; $i >= 0; $i--) {
  next unless $arry[$i] == 5;
  splice @arry, $i, 1;
  # no need to adjust $i here, going backwards.
}
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However, grep is probably better for this task.

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