(with apologies for the tardy reply)
I guess your mileage varies. I'm not too proud to admit I need
parentheses sometimes.
Roger Hui wrote:
My preference for i.~ = i:~ over (i.=i:)~ is not
because of "paranoid of parentheses": i.~ = i:~ is
shorter, and i.~ and i:~ are more recognizable as
phrases.
----- Original Message -----
From: Randy MacDonald <[EMAIL PROTECTED]>
Date: Friday, June 15, 2007 7:28 pm
Subject: Re: [Jprogramming] Finding unique strings in a box
If you aren't paranoid of parentheses:
uniqRAM =: (i.=i:)~
also seems to work.
Roger Hui wrote:
Also:
uniq=: i.~ = i:~
x=: 3 1 4 1 5 9 2 6 5 3 5 8 9 7 9
unique x
0 0 1 0 0 0 1 1 0 0 0 1 0 1 0
uniq x
0 0 1 0 0 0 1 1 0 0 0 1 0 1 0
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