Skip to content
By using Twitter’s services you agree to our Cookies Use. We and our partners operate globally and use cookies, including for analytics, personalisation, and ads.
  • Home Home Home, current page.
  • About

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @
  • Language: English
    • Bahasa Indonesia
    • Bahasa Melayu
    • Català
    • Čeština
    • Dansk
    • Deutsch
    • English UK
    • Español
    • Filipino
    • Français
    • Hrvatski
    • Italiano
    • Magyar
    • Nederlands
    • Norsk
    • Polski
    • Português
    • Română
    • Slovenčina
    • Suomi
    • Svenska
    • Tiếng Việt
    • Türkçe
    • Ελληνικά
    • Български език
    • Русский
    • Српски
    • Українська мова
    • עִבְרִית
    • العربية
    • فارسی
    • मराठी
    • हिन्दी
    • বাংলা
    • ગુજરાતી
    • தமிழ்
    • ಕನ್ನಡ
    • ภาษาไทย
    • 한국어
    • 日本語
    • 简体中文
    • 繁體中文
  • Have an account? Log in
    Have an account?
    · Forgot password?
    New to Twitter?
    Sign up
marcan42's profile
Hector Martin
Hector Martin
Hector Martin
@marcan42

Tweets

Hector Martin

@marcan42

If it ain't broke, I'll fix it! I'm porting Linux to Apple Silicon Macs at @AsahiLinux. http://patreon.com/marcan  | http://github.com/sponsors/marcan 

Tokyo, Japan
marcan.st
Joined May 2009

Tweets

  • © 2021 Twitter
  • About
  • Help Center
  • Terms
  • Privacy policy
  • Imprint
  • Cookies
  • Ads info
Dismiss
Previous
Next

Go to a person's profile

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @

Promote this Tweet

Block

  • Tweet with a location

    You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more

    Your lists

    Create a new list

    Under 100 characters, optional
    Privacy

    Copy link to Tweet

    Embed this Tweet

    Embed this Video

    Add this Tweet to your website by copying the code below. Learn more

    Add this video to your website by copying the code below. Learn more

    Hmm, there was a problem reaching the server.

    By embedding Twitter content in your website or app, you are agreeing to the Twitter Developer Agreement and Developer Policy.

    Preview

    Why you're seeing this ad

    Log in to Twitter

    · Forgot password?
    Don't have an account? Sign up »

    Sign up for Twitter

    Not on Twitter? Sign up, tune into the things you care about, and get updates as they happen.

    Sign up
    Have an account? Log in »

    Two-way (sending and receiving) short codes:

    Country Code For customers of
    United States 40404 (any)
    Canada 21212 (any)
    United Kingdom 86444 Vodafone, Orange, 3, O2
    Brazil 40404 Nextel, TIM
    Haiti 40404 Digicel, Voila
    Ireland 51210 Vodafone, O2
    India 53000 Bharti Airtel, Videocon, Reliance
    Indonesia 89887 AXIS, 3, Telkomsel, Indosat, XL Axiata
    Italy 4880804 Wind
    3424486444 Vodafone
    » See SMS short codes for other countries

    Confirmation

     

    Welcome home!

    This timeline is where you’ll spend most of your time, getting instant updates about what matters to you.

    Tweets not working for you?

    Hover over the profile pic and click the Following button to unfollow any account.

    Say a lot with a little

    When you see a Tweet you love, tap the heart — it lets the person who wrote it know you shared the love.

    Spread the word

    The fastest way to share someone else’s Tweet with your followers is with a Retweet. Tap the icon to send it instantly.

    Join the conversation

    Add your thoughts about any Tweet with a Reply. Find a topic you’re passionate about, and jump right in.

    Learn the latest

    Get instant insight into what people are talking about now.

    Get more of what you love

    Follow more accounts to get instant updates about topics you care about.

    Find what's happening

    See the latest conversations about any topic instantly.

    Never miss a Moment

    Catch up instantly on the best stories happening as they unfold.

    1. Jason Mulligan‏ @jasonmulligan 20 Jun 2018
      • Report Tweet
      • Report NetzDG Violation
      Replying to @marcan42

      64bit internal, 53bit external... this has been known for like 20yr

      1 reply 0 retweets 0 likes
    2. Jason Mulligan‏ @jasonmulligan 20 Jun 2018
      • Report Tweet
      • Report NetzDG Violation
      Replying to @jasonmulligan @marcan42

      here, 6yr ago... http://2ality.com/2012/07/large-integers.html …

      1 reply 0 retweets 0 likes
    3. Hector Martin‏ @marcan42 20 Jun 2018
      • Report Tweet
      • Report NetzDG Violation
      Replying to @jasonmulligan

      You do not understand floating point numbers. 2^53 is not the largest integer that can be represented accurately in 64-bit floats. *All* the integers *from zero to 2^53* can be represented, but *many more larger than that* can too. Just not all of them.

      2 replies 0 retweets 4 likes
    4. Jason Mulligan‏ @jasonmulligan 20 Jun 2018
      • Report Tweet
      • Report NetzDG Violation
      Replying to @marcan42

      just read the URL i linked, it explains things very well

      1 reply 0 retweets 0 likes
    5. Jason Mulligan‏ @jasonmulligan 20 Jun 2018
      • Report Tweet
      • Report NetzDG Violation
      Replying to @jasonmulligan @marcan42

      Jason Mulligan Retweeted BrendanEich

      or... i dunno, argue with brendanhttps://twitter.com/brendaneich/status/526826278377099264?lang=en …

      Jason Mulligan added,

      BrendanEichVerified account @BrendanEich
      Replying to @asbradbury
      @asbradbury We will get int64/uint64 in ES7 (which means in top browsers soon, under a flag at first in some) or I will eat my twitter-hat.
      2 replies 0 retweets 0 likes
    6. BrendanEich‏Verified account @BrendanEich 20 Jun 2018
      • Report Tweet
      • Report NetzDG Violation
      Replying to @jasonmulligan @marcan42

      I worked on Int64/Uint64 until others were inspired to see-and-raise by doing BigInt. Win-win, no hat eating.

      1 reply 0 retweets 0 likes
    7. Hector Martin‏ @marcan42 20 Jun 2018
      • Report Tweet
      • Report NetzDG Violation
      Replying to @BrendanEich @jasonmulligan

      Catching up with Python, eh ;-) Seriously though, lack of Uint64 (and ints in general) was a major pain point for a lot of binary processing in JS. The only problem now is that JS got a real int type so late that all the APIs take Number... is there a plan for that?

      1 reply 0 retweets 0 likes
    8. BrendanEich‏Verified account @BrendanEich 20 Jun 2018
      • Report Tweet
      • Report NetzDG Violation
      Replying to @marcan42 @jasonmulligan

      https://asmjs.org/  -- JS has int32 and uint32, modern engines optimize accordingly esp. when sourced/sunk via typed arrays. I suggest reading (including the issues) https://github.com/tc39/proposal-bigint … also.

      1 reply 0 retweets 1 like
    9. BrendanEich‏Verified account @BrendanEich 20 Jun 2018
      • Report Tweet
      • Report NetzDG Violation
      Replying to @BrendanEich @marcan42 @jasonmulligan

      It's true we could have added many numeric types ages ago, but browser wars I shut down JS standardization after 1999 ES3. When we got it restarted via Firefox it took too long, with divided member effort due to Silverlight, Dart, PNaCl, to find the champions and get tc39 moving.

      2 replies 0 retweets 2 likes
    10. BrendanEich‏Verified account @BrendanEich 20 Jun 2018
      • Report Tweet
      • Report NetzDG Violation
      Replying to @BrendanEich @marcan42 @jasonmulligan

      I'm not moaning about this, it is pointless to cry over spilled milk, but it seemed you were belaboring the lateness. Anyway, the history is what it was and the best time to have done BigInt was 1995, when (with only me working on JS) I had no time for it. Still sleep-deprived.

      2 replies 0 retweets 2 likes
      Hector Martin‏ @marcan42 20 Jun 2018
      • Report Tweet
      • Report NetzDG Violation
      Replying to @BrendanEich @jasonmulligan

      History is what it is indeed. This whole discussion stemmed from an "other languages do/have done this better" talk, which, well, is the case, but fixing things now is better than never. I hope JS finds ways to evolve towards getting rid of these nits. It's definitely not easy!

      9:06 AM - 20 Jun 2018
      1 reply 0 retweets 0 likes
        1. New conversation
        1. Hector Martin‏ @marcan42 20 Jun 2018
          • Report Tweet
          • Report NetzDG Violation
          Replying to @marcan42 @BrendanEich @jasonmulligan

          My main beef isn't with the language (I can understand why it is what it is, and it's improving) but with those who defend its warts just because they like it. Those people are rarely the ones actually working on the language :-)

          1 reply 0 retweets 1 like
        2. BrendanEich‏Verified account @BrendanEich 20 Jun 2018
          • Report Tweet
          • Report NetzDG Violation
          Replying to @marcan42 @jasonmulligan

          In my experience the worst belly-aching comes from those who haven't done JS in years -- or ever. But YMMV. “There are only two kinds of languages: the ones people complain about and the ones nobody uses.” ― Bjarne Stroustrup, The C++ Programming Language

          2 replies 16 retweets 31 likes
        3. Show replies

      Loading seems to be taking a while.

      Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.

        Promoted Tweet

        false

        • © 2021 Twitter
        • About
        • Help Center
        • Terms
        • Privacy policy
        • Imprint
        • Cookies
        • Ads info