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Think about Loose Coupling

Re^2: Accessing variables

by pavanmach (Novice)
on Feb 02, 2010 at 08:15 UTC ( #820908=note: print w/replies, xml ) Need Help??

in reply to Re: Accessing variables
in thread Accessing variables

hi, There is no open close error in the program as i have used autodie module as u have suggested and i am not into $@ at all. My problem is the value which i am assigned to a variable in first while loop is not accessible in second while loop, y so ? Your response will be highly appreciated.

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Re^3: Accessing variables
by Krambambuli (Curate) on Feb 02, 2010 at 08:52 UTC
    Maybe your code should look somewhat like
    #!/usr/bin/perl my ($file1,$file2); open(FILE1,"<$ARGV[0]"); while(<FILE1>) { chomp($_); $file1 = $_; $file1=~s/\s+//; open(FILE2,"<$ARGV[1]"); while(<FILE2>) { print "<$file1> \n"; } close FILE2; }

    What output do you wish or expect?

      haai, Actually i need to check whether each line of file1 matches with any line in file2. Thanks & Regards, Pavan

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