Re^2: state preserving uniq

Or even:

$s{+lc}++||print
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:-)

Makeshifts last the longest.

Comment on Re^2: state preserving uniq Download Code

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Re**3: state preserving uniq by xmath (Hermit) on Mar 01, 2003 at 17:39 UTC
Yea ofcourse; I was aiming for simplicity though, I wasn't golfing. :-) (it yields the same op-tree btw)	[reply]