Re^2: Golf for unique digits

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

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Re^3: Golf for unique digits by BrowserUk (Patriarch) 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.	[reply] [d/l] [select]
Re^4: Golf for unique digits by AnomalousMonk (Archbishop) on Jan 09, 2013 at 14:11 UTC
`s///` — A-ha!	[reply] [d/l]