News for hackers. Stuff that matters.

nspattak

Re:I have been writing a niche history blog for 15 years on Friday December 05, 2025 @02:56AM (#46157836)
I guess that there are "content creators" who are not interested by video or click-bait as well as those "content consumers" who are looking for geniously interesting content written in a concise and clear way. Substack seems a good site for this but in general it seems to me that this is sth that is missing in today's internet.
Re:Étoilé – desktop built on GNUStep on Thursday September 04, 2025 @06:21AM (#45125610)
can someone please explain to me why is this a HN front page material? this seems to be a long abandoned project
Re:Myths About Floating-Point Numbers (2021) on Thursday August 14, 2025 @09:07AM (#44899930)
i am laughing and crying at the same time...

a couple of decades ago, I was still a lowly applied mathematics (and aspiring programmer) student when i proposed to a professor to change the compiler options from O2 to O3 to gain performance (reducing run time by a significant percentage like 50% or more...) only to be disregarded by saying "no, compiler optimizations break numerical accuracy".

so let me get this straight, do they like free markets or not ?
Re:Bluesky now has 30 million users on Monday February 03, 2025 @09:40AM (#42918612)
Supporting is on thing, being build on top of it is another thing. And on top of that, AFAIK on bluesky there is no "algorithm"
Re:Bluesky now has 30 million users on Monday February 03, 2025 @07:06AM (#42917362)
half the comments so far talk about bluesky being similar to x ie private companies.

However AFAIK the use of the "AT protocol" seems to me to be a major difference https://bsky.social/about/faq.

I am really curious to know how I am wrong in that.

As a long time X user and now on bluesky i can tell that there is a huge difference in the content which makes it clear that the platform was pushing accounts with specific political views (or muting others)

Re:Ask HN: Why have WiFi routers become so expensive? on Sunday January 21, 2024 @03:40AM (#39076733)
Again, I very much agree with you, very sound advice. The reason I stick with merlin/Asus is that I do not want to spend too much time, I want to buy sth, configure/deploy/forget.
Re:Ask HN: Why have WiFi routers become so expensive? on Saturday January 20, 2024 @03:34AM (#39065724)
You are right, these are what matter and thanks for the suggestions.

I am not particularly on a budget but I don't either require wifi7, I am not willing to pay 3* more than I should. I am lazy and searching for something that is supported by merlin and I will look into the used market as well.

Re:Ask HN: Why have WiFi routers become so expensive? on Friday January 19, 2024 @05:43PM (#39062371)
Are you sure you are not mistaken with used ones?
Re:Ask HN: Why have WiFi routers become so expensive? on Friday January 19, 2024 @04:57PM (#39061805)
The question is why are they able to inflate the prices like this and get away with ?

Ask HN: Why have WiFi routers become so expensive?

In February 2022 I bought an Asus RT-AC86U for 85€. Its price has nothing but increased. Today it costs 245€ almost 3X more!!! A 5 year old model that doesn't even support the latest wifi standards. All the Asus modems I occasionally check (as I would like to test mesh) follow a similar pattern. Anyone has an explanation why even Nvidia lowers it's prices but not wifi routeurs?

( Read More... | 18 comments | 3 points | on HN )
Re:My personal C coding style as of late 2023 on Monday October 09, 2023 @04:44AM (#37818344)
i love this blog, i hold Chris Wellons to a very high estime BUT i utterly disapprove the usage of macros so much, especially to wrap cstd types, functions, etc.
a manual transmission car does not require more focus and thought as very soon changing gears becomes a reflex, ie it doesn't require the driver's prefrontal cortex. The same can not be said for repetitive work in programming (eg as in programming in assembly or C)

IMO, this opinion deserves some thought even though it is not as bad as it sounds

The author very clearly and explicitely says in the post that this is "purely to help us think".
Re:Red Hat is 30 years old on Tuesday March 28, 2023 @04:42AM (#35337568)
I still have my first linux cd somewhere.

They came together with the `SAMS RedHat Linux 7.0 Unleased` book I bought as I did not want to go through the same pain I went with my 33600 pstn downloading slackware 7's cd#1 in 14 days.

Cheers RedHat :)

cpu cost is only a small fraction of overall cost: for every cpu, there is a power supply, ram, motherboard and case. You also haven't mentioned anything about data: do they need local storage or will it be only temporarily stored locally?

it sound like minipcs can be an excellent solution for you.

For how long will you be using this? AWS may be preferable in the short term while local hardware may be cheaper in the long term/a lot of cpu hours.

there is also the question of your application performance on different cpus. there are older servers available for very cheap prices but is it worth it to buy a 12/20core xeon cpu that consumers 200-300W if its performance is similar to a 5900 at 150W ?

Re:3dfx: So powerful it’s kind of ridiculous on Monday March 06, 2023 @03:54AM (#35038898)
if this is an argument about MS forcing DX and killing OGL, I remind you that Vulkan had/has Apple's support.
Re:Can sanitizers find the two bugs I wrote in C++? on Thursday February 09, 2023 @03:53AM (#34721326)
Amen.
In my opinion, the problem is that we failed to create some additional layers on top of C. an extended std lib with data structs and algorithms as well as a style/practices for everyday use (ie non compiler writers).

i adore C, it was my first language and i still like its simplicity very much. Still, I have come to believe that only strictly vetted licensed people should be allowed to use it :)

I bought my first motorcycle in 2004 and my 2nd in 2007. I rode 45k km with the first one over these 3 years (mostly on my island) and 80k km with the 2nd one between 2007-2015. I can confirm that the amount of bugs crashing on my helmet's visor is definitely less. I used to clean it after riding for an hour but now I can do 4-5-6h and still have no real need to clean it.
gvim is plenty fast but i guess for the majority of people notepad++ is the recommendation to make
Re:Halfix – A portable x86 emulator written in C99 on Monday October 10, 2022 @03:59AM (#33148928)
if you rarely have issues, either someone else dealt with them before you knew it, either your project is very simple, either your project doesn't ever change or all of the above.

I would like to work with your devops :)

Re:Apple Has Reportedly Rejected TSMC's Chip Price Hike of 6% on Wednesday September 28, 2022 @09:44AM (#33007832)
From what I hear apple's latest chips are already so far ahead of amd64 in performance and power consumption that they can easily wait a couple of years. I do not think that this is what they actually want to do, i am only saying that they can even afford that for a few years if they have to.

I am not sure that there is enough demand from smaller clients to 100% cover apple's usual capacity.

in short this seems to be a real bras de faire :)

Re:Apple Has Reportedly Rejected TSMC's Chip Price Hike of 6% on Wednesday September 28, 2022 @08:55AM (#33007320)
When you buy such a huge part of the available capacity then you are in the position to bargain like this, unlike "smaller" clients.
i understand that it is more portable but if it is cpu based, i guess its power performance is terrible since it is not using gpu acceleration which is a priori more efficient
Re:It's time to halt starting any new projects in C/C++ on Wednesday September 21, 2022 @07:44AM (#32923650)
The problem with "c/c++" is not that the people using this notation are ignorant of their difference. the problem is that there is nothing preventing someone writing c in a cpp file. what is more, it is up to every one/every project to choose the cpp subset to use.

That is why i think the criticism is very very valid

If only there have been a more appropriate idea to avoid proprietary software and protocols.

Oh wait, there is free software/open source!

it is really astonishing how people are still willing to be locked-in and go to extreme lengths to continue to be locked-in.

Re:Exploring FPGA Graphics on Monday September 12, 2022 @07:49AM (#32808751)
Just here to say thanks for this, it looks awesome and is well in my reading list :)
Re:Velox: An open-source unified execution engine on Thursday September 01, 2022 @08:15AM (#32675280)
could this be a name conflict with this https://www.thermofisher.com/order/catalog/product/VELOX ?
Re:Patent Trolls Inbound: Our First Lawsuit on Thursday August 25, 2022 @05:35AM (#32591509)
one does not need to start with 20 people, if one doesn't have enough paying customers either...

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