452: Numbers on Computers Are Weird
Embedded15 Jun 2023

452: Numbers on Computers Are Weird

Julia Evans spoke with us about how computers compute. We discussed number representation including floating point as well as Julia's extensive collection of 'zines and comics.

Julia's zines about debugging, managers, Linux commands, and more are available on WizardZines.com. If you want samples, check out the comics section. Also, the experiments (aka playgrounds) are great additions to the zines (and fun on their own), letting you explore without changing your own DNS or removing all the files from your root directory. If you want to check out numbers, look at memory-spy (or from other sites like https://float.exposed/ and https://integer.exposed/)

Julia also has a detailed blog on jvns.ca and active github repositories

Transcript

Episoder(567)

69: Look at This Entire Aisle of Standoffs

69: Look at This Entire Aisle of Standoffs

Mike Szczys (@Szczys) discusses @Hackaday, the SPACE! prize, being a professional musician, and visiting Silicon Valley. Hackaday.com blog including Mike's post about Why Open Design is the way forwar...

25 Sep 20141h 15min

68: Dancing With Hundreds Of Women

68: Dancing With Hundreds Of Women

Angie Chang (@thisgirlangie) joined us to talk about the coding bootcamp Hackbright Academy, their upcoming hardware hackathon, Girl Geek Dinners, and the extreme awkwardness of networking. Sign up to...

17 Sep 20141h 2min

67: Software for Things That Can Kill People

67: Software for Things That Can Kill People

In front of a live audience, Chris and Elecia talk about their experiences with FAA and FDA. This show was recorded live in front of the Silicon Valley Automotive Open Source meetup group at Hacker Do...

11 Sep 20141h 9min

66: As Simple as Possible

66: As Simple as Possible

Jack Gassett (@gadgetfactory) is the creator of the open source FPGA Papiliodevelopment board. He joins Chris and Elecia to answer the age-old question of how to get started with FPGAs. Jack's company...

3 Sep 20141h 17min

65: Resonant Frequency of My Butt

65: Resonant Frequency of My Butt

Darma (@Darma_inc) is a nascent start-up focusing on optical sensors in a seat cushion to aid in posture, stress reduction, and meditation. Chris and Elecia speak with CEO Dr. Junhao Hu and Sharif Kas...

27 Aug 201455min

64: Making Making Embedded Whoops

64: Making Making Embedded Whoops

WHOOPS! We didn't record Elecia's mic this week and are taking a track direct from Chris' computer mic. Sound quality is not up to our normal standards. Sorry! Chris (@stoneymonster) hosted the show, ...

21 Aug 20141h 14min

63: Dingo-Rabbit Deathmatch

63: Dingo-Rabbit Deathmatch

Steve Dalton (@spidie) told us about starting a hackerspace, visiting Silicon Valley with a homebrew incubator group, and tech and fencing Australia.  Gold Coast Tech Space started off building the Re...

13 Aug 20141h 8min

62: Costs a Penny to Go to the Bathroom

62: Costs a Penny to Go to the Bathroom

Josh Bleecher Snyder (@offbymany) joined us to talk about PayPal's Beacon, being acquired, the Go programming language, BTLE, computer vision, and working at a large company after founding small ones....

6 Aug 20141h 5min

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