Shamar @Shamar@qoto.org

DIY Mission Control in #Haskell

I knew all those "launchMissiles :: IO ()" examples will come in handy one day!

#MuniHac

PSA:

@grainloom my experience from profiling/optimizing stuff in the past is that if you have evidence that bounds checks are *the* thing hurting performance, then your code is doing really, really well.

Most slow stuff / low-hanging fruit is unnecessary work, code that inadvertently went O(n^2), or too much inadvertent I/O.

RT @GASdottoNet@twitter.com

Secondo anno con GASdottoNG:
- 26 GAS attivi
- 1900 utenti
- 400K euro destinati ai piccoli produttori
https://www.gasdotto.net/

🐦🔗: https://twitter.com/GASdottoNet/status/1169189621214961664

@djsundog
Working in a world where the kernel has fewer than 60 total system calls, and which can be used without the crutch of some "standard C library", where the kernel has an architecture so clean that debates over it being a microkernel or not continue to this day, and yet remains as functional as any contemporary kernel, simply cannot be valued high enough. I focus on the kernel b/c its design decisions have ripple effects upon the user software.
@ekaitz_zarraga

If you are in #Luxembourg and you are interested in Internet #security and #Privacy come along to the Privacy Salon today from 19:00.

https://www.privacysalon.lu/next-digital-privacy-salon-04-09-19-europeans-attitudes-towards-internet-security/

How the Liberal Left created the Conservative Right and extremism in the fediverse:

As someone who cares greatly about equality, and recognizes minorities and underprivileged groups deal with some unique and difficult struggles I realize the title to this post would seem a bit inflammatory. But that is not my intention, my intention is to address a very real problem.

As anyone on the fediverse knows there are generally two major groups of instances. Those that wont ban anything of any kind, no rules it's the wild west (red instances). Then there are those that ban anyone who shares any opinion that disagrees with their politics, even if you criticise both the left and the right in the same breath you will likely quickly find the instance or yourself banned.

However the unfortunate consequence of this pattern of behavior is to promote ever increasing support for red instances and to drive grey instances (instances that take a middle ground) into being red instances. Should be obvious why...

You basically have a spectrum of behavior with red on one side and blue on the other. With everyone crammed into the 0.1% of either end of this spectrum that means most new instances will start off, most likely, somewhere in the grey area, even if their just marginally shy of being red or blue in its full extreme.

The experience for an admin of such an instance is to quickly be overwhelmed with people from blue instances blocking and banning for things like criticising a democratic politician or something rather minor. By the end of the first few months a blue/left leaning instance will quickly find itself on dozens of suspend or ban instances as a result and find they only have a voice among the 99% red instances and the 1% grey instances out there.

Since this means they naturally wont have a voice among blue instances, and most people are on social media because they want to be social, this means their only incentive is to appeal to red instances (since that's where all their boosts and likes come from). Along with building animosity for how blue instances treat them and with the acceptance of red instances you will find all the incentive for the instances to move to be an extremist red instance with extremist no-rule policies quickly develop.

As such we see exactly what we are seeing now on the fediverse, an ever increasing number of red instances very quickly overwhelming and overtaking the blue instances.

Of course this is made worse by the fact that those ont he blue instances can only see other blue instances. so they will be under the mistaken impression that the red instances don't exist and that the blue instances are thriving and growing and dominating over the red instances. This ignorance just ensures the red instances grow unchecked and unchallenged.

As someone who's personal policy is anti-extremism, and with this pattern being one that generates extremism it is very VERY concerning to me.

#mastodon #fediverse #uspol #extremism #mastoadmin

CFP is out.

https://fosdem.org/2020/news/2019-08-13-call-for-participation/

I still have problems with the sponsoring of the event. If Gaggle, M$ et al are sponsoring it, I might not be interested. I know there's a couple of people in the @fosdem organization that feel that way as well, but they're a minority. AFAIK the issue is to be able to spend time to find more smaller sponsors rather than a small bunch of large sponsors. So the more interested people, the more chances to avoid surveillance capitalist sponsors.

I totally did not know that you can use VLC to make screen recordings... In the GUI, select Media -> Convert / Save -> Capture Device, and then "Desktop" as capture mode - or via CLI: https://wiki.videolan.org/Documentation:Modules/screen/

There's also hundrets of guides about this out there, once you know what to search for - so it doesn't seem completely secret knowledge (but not very obvious, either).

this feels like the right place

My company's first gopher page, gopher://madscientist.ninja/ or for those without a gopher browser https://gopher.floodgap.com/gopher/gw?a=madscientist.ninja

"let me remind you that information is not knowledge, knowledge is not wisdom, and wisdom is not foresight. Each grows out of the other, and we need them all.”
― Arthur C. Clarke