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Chris's Digital Detritus

Videotext for the twenty first century.

society

December 24, 2016 by Chris on Web Bookmarks

Bookmarks for December 24th

  • PostgreSQL anti-patterns: read-modify-write cycles (2014) | Hacker News –
  • “Children of Men”’s vision of the future is now disturbingly familiar | Hacker News –
  • GPS & GLONASS RX – theory –
  • 8,760 Hours: How to get the most out of next year –
  • amark/gun: A realtime, decentralized, offline-first, graph database engine. –
 
December 22, 2016 by Chris on Web Bookmarks

Bookmarks for December 22nd

  • Stevie Wonder’s “classic period” | Hacker News –
  • Superintelligence: The Idea That Eats Smart People | Hacker News –
  • How Social Isolation Is Killing Us | Hacker News –
 
December 5, 2016 by Chris on Web Bookmarks

Bookmarks for December 4th through December 5th

These are my links for December 4th through December 5th:

  • The Flying Frog Blog: Disadvantages of purely functional programming –
  • https://notebooks.azure.com –
  • No Spanking, No Time-Out, No Problems | Hacker News –
 
November 30, 2016 by Chris on Web Bookmarks

Bookmarks for November 29th through November 30th

These are my links for November 29th through November 30th:

  • Internet of Things Temperature and Humidity Monitor | Hacker News –
  • Teensy Audio Library, high quality sound processing in Arduino sketches on Teensy 3.1 –
  • How Stable Are Democracies? ‘Warning Signs Are Flashing Red’ – The New York Times –
 
September 26, 2016 by Chris on Web Bookmarks

Bookmarks for September 26th

  • 20 Rules for a Knight: A Timeless Guide from 1483 –
  • SQL Server DateTime Formatting –
  • Feed conversion ratio – Wikipedia, the free encyclopedia –
 
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@cothrun

  • Bookmarks for November 23rd https://t.co/YAYJE5HEW… chris.cothrun.com/2015/11/24/boo…

  • Bookmarks for November 23rd https://t.co/YAYJE5HEW… chris.cothrun.com/2015/11/24/boo…

  • Bookmarks for November 23rd https://t.co/YAYJE5HEW… chris.cothrun.com/2015/11/24/boo…

  • Bookmarks for November 23rd https://t.co/YAYJE5HEW… chris.cothrun.com/2015/11/24/boo…

  • Bookmarks for November 23rd https://t.co/YAYJE5HEW… chris.cothrun.com/2015/11/24/boo…

  • Bookmarks for November 23rd https://t.co/YAYJE5HEW… chris.cothrun.com/2015/11/24/boo…

Web Bookmarks

    • Live Free or Dichotomize - Hill for the data scientist: an xkcd story -
    • GitHub - bpesquet/thejsway: The JavaScript Way book -
    • Trent Reznor, In Conversation -
    • Porting an historic Python2 module into Python3 · lucasg.github.io -
    • How We Resurrected a Dragon - Features - Source: An OpenNews project -
    • Broadpwn: Remotely Compromising Android and iOS via a Bug in Broadcom’s Wi-Fi Chipsets | Exodus Intelligence -
    • A vulnerability rating of your IP address | Hacker News -
    • Show HN: Teachcraft – Learn Python through Minecraft | Hacker News -
    • GitHub - toddmotto/public-apis: A collective list of public JSON APIs for use in web development. -
    • How to create a private Ethereum network | Hacker News -
    • Ask HN: What do people use to prevent crawlers? | Hacker News -
    • Ask HN: HNers who got their “Show HNs” on homepage, how is your site doing now? | Hacker News -
    • Ask HN: If you were a coder who successfully changed careers, what do you do now? | Hacker News -
    • Ask HN: What books had the greatest effect on how you structure your code? | Hacker News - t
    • GitHub - brannondorsey/wifi-cracking: Crack WPA/WPA2 Wi-Fi Routers with Airodump-ng and Aircrack-ng/Hashcat ? -
    • Bulma: a modern CSS framework based on Flexbox -

    These are my links for July 20th through July 24th:

    • Ask HN: Best-architected open-source business applications worth studying? | Hacker News -
    • Monospaced Programming Fonts with Ligatures | Hacker News -
    • The language of choice - Propositional logic was discovered by Stoics around 300 B.C., only to be abandoned in later antiquity and rebuilt in the 19th century by George Boole’s successors. One of them, Charles Peirce, saw its significance for what we now call logic circuits, yet that discovery too was forgotten until the 1930s. In the ’50s John McCarthy invented conditional expressions, casting the logic into the form we’ll study here; then in 1986 Randal Bryant repeated one of McCarthy’s constructions with a crucial tweak that made his report “for many years the most cited paper in all of computer science, because it revolutionized the data structures used to represent Boolean functions” (Knuth).1 Let’s explore and code up some of this heritage of millennia, and bring it to bear on a suitable challenge: playing tic-tac-toe.

      Then we’ll tackle a task that’s a little more practical: verifying a carry-lookahead adder circuit. Supposedly logic gets used all the time for all kinds of serious work, but for such you’ll have to consult the serious authors; what I can say myself, from working out the code to follow, is that the subject offers a fun playground plus the most primitive form of the pun between meaning and mechanism.

      You’re encouraged to read with this article’s code cloned and ready

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