Re: dumb array/hash question

[Ramprasad]

Jdavis wrote:
I have a hash that i needed to put into a 2d array.
I wound up doing this...
foreach $key (keys(%temp)){
        push(@graph_key,$key);
        push(@graph_value,$temp{$key});
}
$data[0] = [EMAIL PROTECTED];
$data[1] = [EMAIL PROTECTED];
Though Im not quite sure why i need to escape the @?
You are not escaping @ here , you are taking the reference to the object

If you come from the c/c++  world you might understand reference like 
the & operator in scanf("%d",&intvar);




but it works :)

thanks,
jd
On Tue, 2003-04-01 at 03:19, Aim wrote:

Hi,

Here is one way to build a hash:

my %data = (
       "12am" => "251",
       "1am"   => "102"   );
etc.
Regards.

#################################################################
jdavis wrote:

hello,
I have a hash. To use this hash with a module I need it in this

form...

@data = (
   ["12am","1am","2am","3am","4am","5am","6am", "7am", "8am"],  ###

key

   [   251,   102,  55,   36,   113,  200,    32,    99,   4], 

###val

);

I confused.. How could I get a hash to the above structure

Thanks,
--
jd
[EMAIL PROTECTED]
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