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Re^2: Golf for unique digits

by AnomalousMonk (Canon)
on Jan 09, 2013 at 13:03 UTC ( #1012474=note: print w/replies, xml ) Need Help??

in reply to Re: Golf for unique digits
in thread Golf for unique digits

 .*? can be  .* saving one whole character!

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Re^3: Golf for unique digits
by BrowserUk (Pope) on Jan 09, 2013 at 13:10 UTC

    And s[][] -> s/// for another :) Habits!

    With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
    Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
    "Science is about questioning the status quo. Questioning authority".
    In the absence of evidence, opinion is indistinguishable from prejudice.

       s/// — A-ha!

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