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kc0bfv

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Disassembling Dalvik

margin.re
43 points·by kc0bfv·2 anni fa·3 comments

Natural gas customers in Texas get stuck with $3.4B cold-snap surcharge

arstechnica.com
37 points·by kc0bfv·5 anni fa·5 comments

comments

kc0bfv
·7 mesi fa·discuss
I agree - however, that has mostly been a feeling for me for years. Things feel fast enough and fine.

This page is a nice reminder of the fact, with numbers. For a while, at least, I will Know, instead of just feel, like I can ignore the low level performance minutiae.
kc0bfv
·2 anni fa·discuss
As the newcomer to the, very entrenched, block, I think the memristor has a lot of momentum to overcome. In a EE undergrad (2007, so it has been a bit) we spent plenty of time understanding resistors, capacitors, and inductors. We looked at example circuits and uses, we learned the math and theory... We developed intuition around them.

Memristors were the missing fourth, and "imagine what you could do with that!" My imagination did not extend very far. Everything was being built with those other three and the non-linear components.

It'll take a while to overcome that momentum.

I feel like IPv6 has a similar barrier. I'm mostly an infosec nerd and I've been through a lot of training and education. Never once seen IPv6 treated beyond, "it has more bytes, firewall it off".
kc0bfv
·4 anni fa·discuss
Keyoxide and similar are a great way to establish and verify identity across a variety of platforms, and are open to more than just journalists.

https://keyoxide.org/
kc0bfv
·4 anni fa·discuss
Tiddlywiki is fun and useful- especially in environments where they don't let you run anything other than webpages...
kc0bfv
·4 anni fa·discuss
And to the kids I say - you can make a videogame. That was always compelling to me, although I knew I'd never be a game developer professionally.
kc0bfv
·4 anni fa·discuss
Programming a computer is a way of thinking. It in some ways involves the same thinking as determining how to break down a mechanical manufacturing process, or parts of team management (sport or industry), or legal arguments, or considering how biology works.

Basic logic is part of this, as is process decomposition, as is just learning a new way of communicating and many other things.

Learning new ways of thinking makes us flexible individuals. It fosters creativity. These are skills we all need in society, but the modern economy especially.

This is actually, I think, a compelling argument (aimed at adults who are deciding what children will do, less so the children themselves) for almost any subject.
kc0bfv
·4 anni fa·discuss
And that the person making these inquiries is a, "founding member of the House Freedom Caucus"? (Thanks @finite_jest for the news article https://www.texastribune.org/2021/10/26/texas-school-books-r...)

Unfortunately just like putting "democratic" in your country name - if you have to put "freedom" in your name it's a good sign you are going for anything but.
kc0bfv
·5 anni fa·discuss
A bit of a follow on from an earlier article:

Texas gov knew of natural gas shortages days before blackout, blamed wind anyway

https://arstechnica.com/tech-policy/2021/05/texas-gov-knew-o...

https://news.ycombinator.com/item?id=27234151