[message rearranged chronologically - please don't top-post]
Luke wrote:
From: John W. Krahn [EMAIL PROTECTED]
Barry Kingsbury wrote:
I have an array that I wish to reuse. Before I reuse it, I want to clear
out all
elements. Both of the following seem to work:
proper way:
@an_array = ();
or
undef @an_array; # doesn't really free up the memory it used but the array
is uninitialized
-Original Message-
From: Barry Kingsbury [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, March 13, 2002 10:31 AM
To: [EMAIL PROTECTED]
Subject: Reinitializing an
Barry Kingsbury wrote:
I have an array that I wish to reuse. Before I reuse it, I want to clear out all
elements. Both of the following seem to work:
@an_array = ;
This does not clear out all elements, it assigns one element to
@an_array with the value of .
and
$#an_array =
you can always set it to undef also:
@an_array=undef;
---
Luke Davison
[EMAIL PROTECTED]
- Original Message -
From: John W. Krahn [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, March 13, 2002 2:59 PM
Subject: Re: Reinitializing an Array
Barry Kingsbury wrote:
I have
Message-
From: luke
To: [EMAIL PROTECTED]
Sent: 3/13/02 3:35 PM
Subject: Re: Reinitializing an Array
you can always set it to undef also:
@an_array=undef;
---
Luke Davison
[EMAIL PROTECTED]
- Original Message -
From: John W. Krahn [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent
