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Re: process a file and reading a line and passing the values to another sub function

by LanX (Monsignor)
on Dec 12, 2012 at 16:28 UTC ( #1008524=note: print w/ replies, xml ) Need Help??

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  1. or download this
     $line = <FILE>;                 #  <---------- 35
    # this line doesn't work. don't know what's wrong here..
  2. or download this
      @buf = <FILE>;                     # you reading all lines of FILE i
+nto @buf
  foreach $line (@buf) {             # OK! (well, "my $line" would be 
+better)
     $line = <FILE>;                 # but now reading again a single 
+line !?! 
                                     #     which is  undef after EOF

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