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

[ted Huang]

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.

Sally

      if (-e $dnaFile){
      	push(@num,$i);
    }   


		
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