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Re^4: Merging Two CSV files Based on Two Columns

by TheCanadian (Initiate)
on Sep 18, 2012 at 19:38 UTC ( #994342=note: print w/replies, xml ) Need Help??

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  1. or download this
    username                                 date_modified
    2010-nhw-es-ea-285                       2012-10-10
    abdool.yasseen                           2012-01-31
    abdullah.aboukarr                        2012-08-10
    abdullahi.sheikh                         2012-02-28
  2. or download this
    fullname                                 branch
    aaron.northway                           CHIEF FINANCIAL OFFICER BRANC
    abdoulie.manjang                         N/A
    abdullah.hassen                          HEALTH PRODUCTS AND FOOD BRAN
    abdullah.patel                           REGIONS AND PROGRAMS BRANCH
  3. or download this
    username           branch                             date_modified
    aashee.aziz        HEALTH PRODUCTS AND FOOD BRANCH    2012-01-27
    abdool.yasseen     HEALTH PRODUCTS AND FOOD BRANCH    2012-01-31
  4. or download this
    #!F:\strawberry-perl-\perl\bin\perl -w
        $newvalue = $File2Map{"$fullname"} = "$branch";
        $csv->print ($fh3, [ $username, $newvalue, $oldvalue ]);

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Node Type: note [id://994342]
[choroba]: does your list start with number 5?
[LanX]: -i
LanX it's an imaginary list ...
LanX ... reflecting root problems
choroba uses real lists so he can easily insert as many items in between as needed
LanX questions the integerity of this approach. ..
LanX doesn't sound natural

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