Beefy Boxes and Bandwidth Generously Provided by pair Networks
"be consistent"
 
PerlMonks  

comment on

( [id://3333]=superdoc: print w/replies, xml ) Need Help??

I don't mean 'fix it' in general, as I'm sure there are plenty of people with that request. Specifically I'm looking for help with the interpreter becoming upset with $userhash{$currow[0]}{$domain[$i]} = 1;, and $userhash{$currow[0]}{$domain[$i]} = "undef"; and I'm getting the warning 'requires explicit package name', though that should be within the scope of that variable's declaration, right? Thoughts? Advice? Rants?

#!/usr/bin/perl use strict; use warnings; print "What is the name of the access rights .csv? (Full file name)\n" +; my $file = <>; print "Is there a header in this file?\n"; my $header = <>; if ($header =~ m/^yes|^y]/i){ $header = "1"; } else {$header = "undef"; } print "What file format are your messages in?\n"; my $format = <>; open (CSV, "<", $file); my (@emailList, @domain, %userHash); while (my $currow = <CSV>){ if ($header || $currow =~ m/^email|^e-mail/i){ @domain = split (',', $currow); shift @domain; $header = "undef"; } if($currow =~ m/[_a-zA-Z0-9-]+(\.[_a-zA-Z0-9-]+)*@[a-zA-Z0-9-]+(\. +[a-zA-Z0-9-]+)*\.(([0-9]{1,3})|([a-zA-Z]{2,3}))$/){ for my $i (0..$#domain){ my @currow = split (',', $currow); if ($currow[$i+1]) { $userhash{$currow[0]}{$domain[$i]} = 1; } else{ $userhash{$currow[0]}{$domain[$i]} = "undef"; } push (@emailList, $currow[0]); } } else{ print STDERR "This email address isn't properly formatted! $!\ +n" } }

In reply to Fix-it fix-it fix-it! by squimby

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Are you posting in the right place? Check out Where do I post X? to know for sure.
  • Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
    <code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>
  • Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
  • Want more info? How to link or How to display code and escape characters are good places to start.
Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others chilling in the Monastery: (2)
As of 2024-03-19 05:23 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found