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Re: Re: How to determine if something is numeric?by mifflin (Curate) |
on Jan 30, 2004 at 19:34 UTC ( [id://325351]=note: print w/replies, xml ) | Need Help?? |
we must have different versions of something. when I run that code id get the following error erickn@hestia:/home/erickn/wo> perl x "looks_like_number" is not exported by the Scalar::Util module Can't continue after import errors at x line 5 BEGIN failed--compilation aborted at x line 5. line 5 is the use line I'm using perl 5.8.0 It looks like Scalar::Util uses List::Util and that version in my system is 1.07_00 any ideas?
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