HNHacker News
TopNewBestAskShowJobs

anonymous_union

76 karma · joined October 16, 2023

submissionscomments
anonymous_union··on Is the 80 character line limit still relevant? (2008)
i'm with you
anonymous_union··on Apple needs to explain that bug that resurfaced deleted photos
the obvious solution, local storage.
anonymous_union··on OpenBSD Desktop
yes. simplify your expectations. realize that not every piece of technology is worth using. biggest benefit is they say no.
anonymous_union··on The best way to have complex discussions?
did they reinvent email threading
anonymous_union··on Run0, a systemd based alternative to sudo, announced
in some other systems the concept has become overloaded. instead of multiple real people as users, different software with different permissions are different users. its not a bad abstraction.
anonymous_union··on Autoscale Kubernetes workloads on any cloud using any event
kubernetes is dying, isn't it?
anonymous_union··on Run0, a systemd based alternative to sudo, announced
holy shit this guy knows no shame
anonymous_union··on Lower mortality, hospital readmission rates if treated by female physicians
your personality for sure is represented in the software you write. no different than any other creative profession.
anonymous_union··on Lower mortality, hospital readmission rates if treated by female physicians
yes
anonymous_union··on 3rd Edition of Programming: Principles and Practice Using C++ by Stroustrup
c++ is so bad. when i see threads like this one praising it, i feel bad for all the mental energy these people have put into understanding an unorganized and unelegant garbage dump of ideas. even his coworkers at bell labs tried to convince him c++ was a bad idea.

ken thompson wouldn't use it. then he invented go to spite him.

anonymous_union··on Saskatoon freezing deaths
native racism in the prairie provinces has been awful. in alberta indigenous population appx 7% but inmate population appx 50%. saskatchewan and manitoba likely similar.

https://en.wikipedia.org/wiki/Demographics_of_Alberta#Visibl...

https://open.alberta.ca/dataset/0238e596-4add-46ee-81eb-2dbf...

anonymous_union··on Speeding up autoconf with caching (2022)
pkg-config seems like all you need these days
anonymous_union··on OpenBSD 7.5
apple ships it
anonymous_union··on Compiling with Constraints
interesting that code size is important to you. hey everyone, write shorter programs :)
anonymous_union··on Compiling with Constraints
right yea, modern CPUs seem to have all sorts of abstract optimizations. its kind of strange how we meet in the middle with hardware ISA manufacturers. they do all sorts of tricks on their side to make code go faster, and we try to generate machine code that we think will go faster, but neither side works with the other (compiler writers and ISA developers). i bet there is easy low hanging fruit here.
anonymous_union··on Compiling with Constraints
oops im dumb, convert argv[1] and argv[2] to integers first.
anonymous_union··on Compiling with Constraints
im not sure. given a hypothetical arch with only 1 free register, which local variable do you allocate to it?

  1 int
  2 main(int argc, char *argv[])
  3 {
  4         int sum = 0;
  5         int sum2 = 0;
  6
  7         if (argc >= 2)
  8                 for (int i = 0; i < argv[1]; i++)
  9                         sum += i;
 10
 11         if (argc >= 3)
 12                 for (int i = 0; i < argv[2]; i++)
 13                         sum2 += sum + i;
 14
 15         return 0;
 16 }
anonymous_union··on Compiling with Constraints
its fascinating how register allocation is not a solved problem. thinking about it, it seems like optimal allocation would depend on input/workload, so any ahead of time selection will always be a compromise.
anonymous_union··on Elegant open source project tracking, Trello like but self-hosted
because raccoons like shiny things
anonymous_union··on Step by Step: Thinking through and beyond the repair manual
this is slightly orthogonal but i find manuals written by the original equipment manufacturer are better than 3rd parties (ford vs haynes for instance)
anonymous_union··on Have We Reached Peak AI?
yes
anonymous_union··on Some OpenBSD features that aren't widely known
the install process in OpenBSD has to be the most simple i have ever used, it is not surprising that it is easily automatable.

overall such a solid operating system. learning about it pays off quickly because they don't change things often, and your knowledge will be applicable for decades to come.

anonymous_union··on An usable and maximally efficient C standard library
who could live without concatenate_five_strings()?
anonymous_union··on OpenBSD 7.4
did you see the notes? it is confusing.

Notes This repository will be abandoned once Linux or FreeBSD is stabilized with write support. OpenBSD is not the main area of interest.

anonymous_union··on OpenBSD 7.4
i have never had a problem with the filesystems.
anonymous_union··on OpenBSD 7.4
seriously the best operating system i have ever used, and i've tried ubuntu, debian, alpine, gentoo, osx, windows, solaris, freebsd, netbsd, openwrt.

it's also one of the best products i have ever used, staying consistent, being well documented, extreme application of principle of least surprise. learn it once, use it forever kind of product.

regularly scheduled updates, extreme focus on technology, hardly any politics. if we want software development to become engineering, this is probably what it's going to look like.