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| PerlMonks |
Re: Could we save the memory occupied by "undef" in an array?by ig (Vicar) |
| on Nov 23, 2008 at 09:06 UTC ( [id://725404]=note: print w/replies, xml ) | Need Help?? |
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Set::IntSpan might help, depending on what you are doing.
In Section
Seekers of Perl Wisdom
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