Beefy Boxes and Bandwidth Generously Provided by pair Networks
The stupid question is the question not asked
 
PerlMonks  

comment on

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

Just a supplement to the advice given by Anonymous Monk:

Data::Dumper provides a Useqq configuration variable which, when set, causes Dumper to print any newline, tab, or carriage return characters as \n, \t, and \r, respectively. This makes it easier to see exactly what is present in each variable. Here is how I would deploy this feature to begin the debugging process:

... use Data::Dumper; $Data::Dumper::Indent = 0; $Data::Dumper::Terse = 1; $Data::Dumper::Useqq = 1; ... foreach my $key (sort keys %ref) { ... foreach(@temp) { if ($temp[0] == 2) { printf "\$key = %s\n \$ref{%s} = %s\n \$probes[%s] = %s\ +n", Dumper($key), Dumper($key), Dumper($ref{$key}), Dumper($key), Dumper($probes[$key]); print $key."\t".$ref{$key}."\t".$probes[$key]; } } }

Hope that helps,

Athanasius <°(((><contra mundum Iustus alius egestas vitae, eros Piratica,


In reply to Re: Hash will not print if a value begins with 2 under certain conditions by Athanasius
in thread Hash will not print if a value begins with 2 under certain conditions by pimperator

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 about the Monastery: (5)
As of 2024-03-28 16:00 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found