Beefy Boxes and Bandwidth Generously Provided by pair Networks
No such thing as a small change

comment on

( #3333=superdoc: print w/replies, xml ) Need Help??
Dear monks,

I had the idea that my code would deliver me an aoh. But doesn't seem to result into that. Can someone tell me what is going on.

Thanks, Gert

Problem solved and an update.

to avoid a big screen-print the  print Dumper \@total_query_to_aoh; should be placed outside of the while-loop.

#!/usr/bin/perl use strict; use warnings; use DBI; use Data::Dumper; use YAML; use File::Slurp qw(read_file); my $dbh = DBI->connect("dbi:SQLite:new.db") || die "Cannot connect: $DBI::errstr"; my $sql = 'SELECT ID, status, title, subtitle, text FROM articles' ; # WHERE id=?' my $sth = $dbh->prepare($sql); $sth->execute(); my @row; my @total_query_to_aoh; while ( @row = $sth->fetchrow_array ) { push @total_query_to_aoh, { id => $row[0], status => $row[1], title => $row[2], subtitle => $row[3], text => $row[4], }; # print Dumper @total_query_to_aoh; } print Dumper \@total_query_to_aoh; # UPDATE $dbh->disconnect;

In reply to array of hashes by GertMT

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 or How to display code and escape characters are good places to start.
Log In?

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

How do I use this? | Other CB clients
Other Users?
Others examining the Monastery: (6)
As of 2022-05-23 00:03 GMT
Find Nodes?
    Voting Booth?
    Do you prefer to work remotely?

    Results (81 votes). Check out past polls.