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TimSweeneyEpic's profile
Tim Sweeney
Tim Sweeney
Tim Sweeney
@TimSweeneyEpic

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Tim Sweeney

@TimSweeneyEpic

Epic Games founder & CEO

epicgames.com
Joined August 2013

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    Tim Sweeney‏ @TimSweeneyEpic 4 Nov 2016
    • Report Tweet
    • Report NetzDG Violation

    I'm offering a $666 prize for a regular expression that matches only all regular expressions that don't match themselves.

    8:59 PM - 4 Nov 2016
    • 103 Retweets
    • 146 Likes
    • Sarah-Jayne Gratton tekmonkey Andi with a 💖 dotting the i Alexander Paschall Profresher ¥€$ ॐ Joseph David T 모루 모루
    14 replies 103 retweets 146 likes
      1. New conversation
      2. Richard Westmoreland  🧃‏ @RSWestmoreland 7 Nov 2016
        • Report Tweet
        • Report NetzDG Violation
        Replying to @TimSweeneyEpic

        @FioraAeterna /^$/

        1 reply 0 retweets 0 likes
      3. Tim Sweeney‏ @TimSweeneyEpic 7 Nov 2016
        • Report Tweet
        • Report NetzDG Violation
        Replying to @RSWestmoreland @FioraAeterna

        I have a regex R that that doesn't match itself, which your answer /^$/ should match but doesn't. R=/^$/.

        0 replies 0 retweets 4 likes
      4. End of conversation
      1. Robert DuBeau‏ @DubeauRob 4 Nov 2016
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        Replying to @TimSweeneyEpic

        That regex trivially does not exist and is no paradox, same as Russell's "paradox" only points to flaw in set comprehension.

        0 replies 0 retweets 2 likes
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      1. Roman Truschev‏ @iflask 5 Nov 2016
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        Replying to @TimSweeneyEpic @nikitonsky

        Stop it! These researches may open hell's doors.

        0 replies 0 retweets 2 likes
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      1. Andrew Macdonald‏ @andoowhy 4 Nov 2016
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        Replying to @TimSweeneyEpic

        Funny how this AND trying to solve the Halting Problem make me smell brimstone.

        0 replies 0 retweets 1 like
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      1. Robert DuBeau‏ @DubeauRob 4 Nov 2016
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        Replying to @TimSweeneyEpic

        Axiom of set comprehension: "You can have any set you can describe using the other axioms." Sorry, you can't.

        0 replies 0 retweets 1 like
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      1. Erwin Coumans‏ @erwincoumans 5 Nov 2016
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        Replying to @TimSweeneyEpic

        You get to keep the $666, because that winning expression is in conflict with itself :)

        0 replies 0 retweets 1 like
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      1. Toby Tremayne‏ @magicindustries 7 Nov 2016
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        Replying to @TimSweeneyEpic

        @FioraAeterna That was mean. My brain hurts now.

        0 replies 0 retweets 1 like
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      1. LinuxGameCast‏ @VennStone 4 Nov 2016
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        Replying to @TimSweeneyEpic

        ¯\_(ツ)_/¯

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      1. Sterling Youngman‏ @sterlingy 4 Nov 2016
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        Replying to @TimSweeneyEpic

        Does this count? The expression matches most expressions I know and yet it doesn't match others, except itself.pic.twitter.com/GEGFe8wstu

        0 replies 0 retweets 0 likes
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