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Use of uninitialized value $pic

by dazz (Beadle)
on Apr 24, 2017 at 08:54 UTC ( [id://1188743]=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    
    my $snapshot = new Image::Grab;
    ...
    binmode $fh;  # for MSDOS derivations.
    print $fh $pic;
    close $fh;
    
  2. or download this
    
      DB<1> c 42
    ...
     at grab-images.pl line 50.
    main::(grab-images.pl:51):      close $fh;
    

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