Beefy Boxes and Bandwidth Generously Provided by pair Networks
more useful options

comment on

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

Really close.

What your hash ends up looking like is:

%hash = ( 'one' => [ 'abc', 'def', 'ghi' ], 'two' => 3 );

This is because $hash{'two'} is being assigned the length of the array held in $hash{'one'}. (in the same way that $array_size = @array would assign $array_size the length of @array)

What I assuming you want is a hash that ends up like:

%hash = ( 'one' => [ 'abc', 'def', 'ghi' ], 'two' => [ 'abc', 'def', 'ghi' ] );
which can be accomplished by something like so:
$hash{'two'} = [ @{$hash{'one'}} ];


In reply to Re: one hash value (array) into another by Enlil
in thread one hash value (array) into another by c

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 taking refuge in the Monastery: (3)
As of 2021-08-06 01:13 GMT
Find Nodes?
    Voting Booth?
    My primary motivation for participating at PerlMonks is: (Choices in context)

    Results (44 votes). Check out past polls.