I am trying to Preallocate memory for the hash with
> This defines 10,000 key/value pairs.
> %hash = 10_000;
>
> How do you pre-define key/value pairs for $hash{key1}{key2}{key3} ?
James C. Hooker
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-----Original Message-----
From: $Bill Luebkert [mailto:[EMAIL PROTECTED]
Sent: Friday, August 13, 2004 1:25 PM
To: James Hooker
Cc: '[EMAIL PROTECTED]'
Subject: Re: Maximum Hash key length?
James Hooker wrote:
> Does anyone know what the maximum length of a hash key can be.
> I am using very long string names for keys in a hash. Does anyone know
> what the key length limit is?
Some simple trial and error yields 251 characters.
> $key = "keyname....................
>
> $hash{$key} = $somevalue;
>
> Also, does anyone know how to predefine the length of a hash with
> multiple keys?
I don't think multiple keys has any bearing (I have been wrong once or twice
though).
> This defines 10,000 key/value pairs.
> %hash = 10_000;
>
> How do you pre-define key/value pairs for $hash{key1}{key2}{key3} ?
Not sure what you mean. Do you mean how do you statically init that hash or
dynamically set it or what ?
--
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