Apparently not on all functional installations of Active State:
C:\WINDOWS>perldoc -q duplicate
No documentation for perl FAQ keyword `duplicate' found
C:\WINDOWS>perl -v
This is perl, version 5.005_03 built for MSWin32-x86-object
(with 1 registered patch, see perl -V for more detail)
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of
[EMAIL PROTECTED]
Sent: Tuesday, February 20, 2001 2:43 AM
To: [EMAIL PROTECTED]
Subject: Removing duplicates
Parry Troy writes:
> Whats the easiest way to remove duplicate entries from an array?
>
> @array=(a, b, b, c, d, b, a);
> I want @array2=(a, b, c, d);
This is a FAQ. Try 'perldoc -q duplicate'.
--
Brian Raven
The computer should be doing the hard work. That's what it's paid to do,
after all.
-- Larry Wall in <[EMAIL PROTECTED]>
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