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gabcoh commented on Drawing with zero-width characters   zw.swerdlow.dev... · Posted by u/benswerd
benswerd · 3 months ago
which browser are you using?
gabcoh · 3 months ago
I’m also not seeing the purported images on iOS 26.1 safari
gabcoh commented on Perma.cc – Permanent Link Service   perma.cc/... · Posted by u/brianzelip
jedberg · a year ago
My first question was "If this is a free service, how do I know it will still be around in even a few years?". This was answered by your comment that it is (or at least appears to be?) funded by Harvard.

In which case, why isn't this prominently displayed on the main page? Or why not use a Harvard library URL, which will significantly boost the trust level? Especially vs a CC TLD which are known to be problematic?

gabcoh · a year ago
I guess it’s not sufficiently prominent (given that you didn’t see it) but this is discussed in detail in the FAQ section
gabcoh commented on OCaml Syntax Sucks (2016)   xahlee.info/comp/ocaml_le... · Posted by u/Qem
shortrounddev2 · a year ago
I want to like OCaml, but the tooling isn't great and async operations require a library to work for some reason. I tried f# but if you want to do async operations there, you have to do them in these even weirder "computation blocks" with this annoying ! Syntax. I've found that the best way to write ML family programs is to let an imperative language handle IO and then write any more mathematically or logically complicated work in ML, but only after you've loaded all of your data
gabcoh · a year ago
> async operations require a library to work for some reason

Rephrased: ocaml is so flexible that async can be implemented as a library with no special support from the language.

This is the beauty of ocaml (and strongly typed functional languages more broadly)

gabcoh commented on The invisible seafaring industry that keeps the internet afloat   theverge.com/c/24070570/i... · Posted by u/vinnyglennon
khuey · 2 years ago
For those who have never seen it, Neal Stephenson's "Mother Earth Mother Board" for Wired in 1996 is the must-read classic of this genre. Wired seems to have paywalled it recently but it's available on archive.org

https://web.archive.org/web/20151107094324/https://www.wired...

gabcoh · 2 years ago
And if you’re craving even more telecoms history after that (as I was when I read it a few years ago) Arthur C Clarke’s “How the World Was One” goes into the history of undersea cables and other telecoms technologies https://en.m.wikipedia.org/wiki/How_the_World_Was_One
gabcoh commented on The Evolution of Tunnel Boring Machines   construction-physics.com/... · Posted by u/jseliger
gabcoh · 2 years ago
Potentially also of interest is this [0] article which describes the attempts to build a nuclear powered boring machine that worked by melting rather than cutting the rock.

[0] http://atomic-skies.blogspot.com/2012/07/those-magnificent-m...

gabcoh commented on Nuvem, a subsea cable to connect Portugal, Bermuda, and the U.S.   cloud.google.com/blog/pro... · Posted by u/ingve
splix · 2 years ago
Is there any resource to read about the economics of subsea cables? I bet it costs a huge amount of money and time to set it up, and a lot to maintain it. Curious what are the actual numbers. And does it pay off?
gabcoh · 2 years ago
Focuses more on the historical side of undersea cables, but I can’t pass up the opportunity to recommend Arthur C Clarke’s “How the World was One” which is an incredible book on the history of telecommunications infrastructure, including the history and economics of undersea cables.
gabcoh commented on Alameda lost tens of millions because of a fat fingering mistake   adityabaradwaj.com/part-2... · Posted by u/miohtama
keyle · 2 years ago
Reading stories like this makes me wonder why I don't have a long term trade in place for a low amount and hope to fish a good one during a flash crash.

Seen them on the stock market too. Back in my day I wrote a few trading bots, they never went anywhere positive after about a week of profit.

Seems to me now that the smartest robo-trader algorithm is...

    10 wait for human mistake...
    20 goto 10

gabcoh · 2 years ago
If you aren’t paying attention you just might end up trading on a real crash too.
gabcoh commented on Fedora 38 LLVM vs. Team Fortress 2   airlied.blogspot.com/2023... · Posted by u/st_goliath
bravetraveler · 3 years ago
I was thinking/wondering this myself. Not to reinvent the wheel - more toss an idea around, but a 'venv for LD_PRELOAD' sounds like it'd deal with this pretty handily

Not... in a way I'd use as a distribution/release maintainer. Probably as an administrator [of my LAN]

gabcoh · 3 years ago
Such things already exist. Eg. Appimage or even docker.
gabcoh commented on Fedora 38 LLVM vs. Team Fortress 2   airlied.blogspot.com/2023... · Posted by u/st_goliath
admax88qqq · 3 years ago
Unfortunately this is exactly the type of stuff that makes supporting commercial apps on linux a nightmare. Weird crashes due to weird linking of system libraries.

Common distros are very adamant about dynamic linking everything in order to support the use case of "core library has vulnerability, upgrade it in place without rebuilding consuming apps." Along with a desire to avoid "dll hell" and force a single canonical version of every library systemwide. This leads to these sorts of issues.

Windows gets around it by letting applications put the DLLs they care about beside the executable, and having it check there first by default.

gabcoh · 3 years ago
Can Linux not trivially do the same thing as windows with LD_PRELOAD? If so why is this more of an issue on Linux than Windows? Is it really less a technical challenge and more just a matter of Linux getting less support from upstream developers?
gabcoh commented on Physical 3x3x3x3 hypercube and other physical 4d twisty puzzles [video]   youtube.com/watch?v=geFPb... · Posted by u/amichail
gabcoh · 3 years ago
Context for anyone who like me was desperately lost: https://superliminal.com/cube/2x2x2x2/

u/gabcoh

KarmaCake day296June 23, 2017View Original