you are working with two different variables.
On Feb 27, 2007, at 12:24 PM, Ravi Malghan wrote:
what am I doing wrong here when trying to access the
value john for node1
=========
$SESSION{FirstRun} = 1;
this line creates a _hash_, %SESSION with one element (keyed by
FirstRun, value is 1).
%nodeowner = ("node1", "john", "node2", "nancy");
push(@SESSION, %nodeowner);
here you're pushing to an array that perl has never heard of,
@SESSION, so perl goes ahead and makes an empty one for you before it
pushes your hash to it. you end up with an array of one element where
$SESSION[0] = %nodeowner
print "node1: $SESSION{$nodeowner{node1}}\n";
the value of $nodeowner{node1} is 'john', so here you are trying to
access the %SESSION hash's key 'john', but it doesn't exist, the only
key is 'FirstRun'.
sorry about saying you had the wrong syntax earlier, i thought it
was. i never knew you could do hashes with the comma operator. neat.
i don't think its very clear syntactically but if it works it works :-)
-neal
==========
Thanks
Ravi
--- Neal Clark <[EMAIL PROTECTED]> wrote:
ah. well in that case
@SESSION = ( \%nodeowner, \%nodeseverity );
On Feb 27, 2007, at 11:59 AM, Ravi Malghan wrote:
One correction: SESSION is just a single
dimensional
array @SESSION.
Thanks
Ravi
--- Ravi Malghan <[EMAIL PROTECTED]> wrote:
Hi: I just can't seem to figure this out.
I am trying to declare two associative array
(%nodeowner and %nodeseverity) within another
array
called %SESSION
For example
%nodeowner = ("node1", "john", "node2", "nancy");
%nodeseverity = ("node1", 5, "node2", 10);
How do I declare %SESSION containing %nodeowner
and
%nodeseverity. And how do I access say the value
John
give node1 from the nodeowner array that is in
SESSION?
TIA
Ravi
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