Re: Nested Foreach Loop skipping every other element??

See http://perldoc.perl.org/perlsyn.html#Foreach-Loops:

If any part of LIST is an array, foreach will get very confused if you add or remove elements within the loop body, for example with splice. So don't do that.

Comment on Re: Nested Foreach Loop skipping every other element??

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Re^2: Nested Foreach Loop skipping every other element?? by ba1688 (Novice) on Feb 19, 2014 at 16:38 UTC
So should how else can I delete that element??	[reply]
Re^3: Nested Foreach Loop skipping every other element?? by hdb (Monsignor) on Feb 19, 2014 at 16:47 UTC
Instead of deleting the unwanted ones, you could push the wanted ones onto a new list. Or try to rewrite your conditions into a grep statement.	[reply]
Re^3: Nested Foreach Loop skipping every other element?? by vinoth.ree (Monsignor) on Feb 19, 2014 at 17:00 UTC
Instead doing splice on the same `@DIR` which you used in the `foreach`, you can have a copy of `@DIR` and you can do splice on that array. For Ex. `@DIR` will be used in `foreach`, `@DIR_COPY` can be used in `splice`. *All is well*	[reply] [d/l] [select]