[Bioperl-l] How to check if a file exists in a large directory

ted Huang dna88880 at yahoo.com
Thu Oct 21 14:17:24 EDT 2004

Hi, there,

I use the following codes to check if a file exists.
It works fine if the directory contains less than ca.
20000 files. But if the directory contains more than
20000 files. It fails. Any idea? Thanks.


      if (-e $dnaFile){

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