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cmuratori's profile
Casey Muratori
Casey Muratori
Casey Muratori
@cmuratori

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Casey Muratori

@cmuratori

I'm worried that the baby thinks people can't change.

Seattle
caseymuratori.com
Joined March 2009

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    1. Daniel Carvalho‏ @daniel_carvalho 5 Feb 2020

      Daniel Carvalho Retweeted

      I can totally see @Jonathan_Blow watching this and immediately wincing at the moment the software looks like it has a hiccup. https://twitter.com/ArtItNow1/status/1225146344047812610 …

      Daniel Carvalho added,

      This Tweet is unavailable.
      2 replies 5 retweets 94 likes
    2. This Tweet is unavailable.
    3. Silvio M.‏ @SilvioMilvio 5 Feb 2020
      Replying to @Jonathan_Blow @daniel_carvalho

      but even with garbage collection. why would the program stutter with only a few hundred 'entities'

      0 replies 0 retweets 2 likes
    4. This Tweet is unavailable.
      Casey Muratori‏ @cmuratori 5 Feb 2020
      Replying to @Jonathan_Blow @SilvioMilvio @daniel_carvalho

      I literally had to optimize a piece of JavaScript code today that was trying to set the state of a grid of 128x128 elements _once_, something that you wouldn't even think about in C, but which took _two seconds_ to do in JavaScript because it is amazing and wonderful.

      5:20 PM - 5 Feb 2020
      • 2 Retweets
      • 46 Likes
      • Arkbjorn NaihJokes Ron ChanOu phoe renehsz Rusty Parks joey Vilmar
      7 replies 2 retweets 46 likes
        1. Federico Bett‏ @fede_cba 5 Feb 2020
          Replying to @cmuratori @Jonathan_Blow and

          Amazing and wonderful to make you want to throw the computer out of the window...

          0 replies 0 retweets 1 like
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        1. Wazoo  🇨🇦‏ @eyuzwa 5 Feb 2020
          Replying to @cmuratori @Jonathan_Blow and

          oh wait...you were being sarcastic. :Ppic.twitter.com/fZLINdd8Nn

          0 replies 0 retweets 0 likes
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        1. New conversation
        2. giuliano_b‏ @giuliano_b 5 Feb 2020
          Replying to @cmuratori @Jonathan_Blow and

          I use C# professionally and excited they've been adding more features to allow control over allocations and avoiding GC allocations. I think that part of the issue w/ GC is allowing for ignorance of how memory works. I'm not as against GC as you but we should have an escape hatch

          1 reply 0 retweets 1 like
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        2. Jacob Christian Munch-Andersen‏ @NoHatCoder 5 Feb 2020
          Replying to @cmuratori @Jonathan_Blow and

          That sounds weird. Sure JavaScript is not fast by C standards, but you should be able to pull a few hundred million operations per second.

          1 reply 0 retweets 0 likes
        3. Casey Muratori‏ @cmuratori 5 Feb 2020
          Replying to @NoHatCoder @Jonathan_Blow and

          It depends on what you're doing. Because DOM interactions are heavily textual (usually for no real reason), you end up with very slow operations like "http://element.style ['pointer-events']='none';" and when you have to do a lot of those (or things like it), you are very sad.

          1 reply 0 retweets 1 like
        4. Show replies
        1. DanielM‏ @inad9300 5 Feb 2020
          Replying to @cmuratori @Jonathan_Blow and

          Could you share both versions for the rest of us who can't escape JavaScript?

          0 replies 0 retweets 0 likes
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        1. Alex Galays‏ @boubiyeah 6 Feb 2020
          Replying to @cmuratori @Jonathan_Blow and

          and yet people do matrix animation in JS, mwahahahah. (Please don't)

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        1. Dmitry Popov‏ @thedeemon_lj 6 Feb 2020
          Replying to @cmuratori @Jonathan_Blow and

          There's dog slow and there is DOM slow. JS itself is not that bad, I had a video codec in JS producing 100 full screen frames per second.

          0 replies 0 retweets 0 likes
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