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scaladev

726 karma · joined October 20, 2020

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scaladev··on SSD makers start warning that mining products like ChiaCoin will void warranty
>Only if you use the time saved to write more data than you would have with a slower drive

Well, NVMe SSDs do get quite hot due to much higher data transfer speeds, and higher temperatures lead to faster flash memory degradation, although I have no idea how important it is in practice (probably on the order of an SSD dying in 10 years instead of 20)

scaladev··on The health benefits of better air
FWIW I've been pretty happy with Senseair S8 0053 for my DIY stations. They're relatively expensive though.

Not affiliated in any way.

scaladev··on The health benefits of better air
> co2 and pm should both go down with windows open.

Very much depends on where you live. I have a few DIY air quality stations with data being piped to Grafana. I just looked at the latest data, the average outside PM level for the past 5 months has been around 100 µg/m³, while inside it's around 10 µg/m³.

This spring happens to be pretty windy and this skews the outside levels down, otherwise the ratio would be much worse.

scaladev··on Ransomware gang threatens to expose police informants if ransom is not paid
You'll be waiting on that gas station for hours for the payment to go through.
scaladev··on Why Lichess will always be free
What else did you expect on a ~~hacker's~~ founder's site? Make a billion and retire before hitting 20, that's the goal.
scaladev··on OPNsense and HardenedBSD are parting ways
Where are the exploits for TempleOS? Come to think of it, where are the users, and where do most security researchers direct their attention to?
scaladev··on The anti-pattern of responsive design
I'm doing this also, and for the same reason.

>It's not uncommon that zooming will make the text smaller

At least in Firefox you can enforce the minimum font size through settings without using any third-party plugins or custom themes (look in about:preferences → "minimum font size"). I have it set to something like 16 or 18.

This doesn't fix the actual problem, but I gave up on trying to change the world a long time ago.

scaladev··on Ubuntu 21.04
>Btrfs is probably never the right decision

And you're posting anti-btrfs FUD.

https://lwn.net/Articles/824855/

https://facebookmicrosites.github.io/btrfs/docs/btrfs-facebo...

Even if it's the only deployment in the world, it's more than "never". They provide strong technical reasons for using it.

scaladev··on Ubuntu 21.04
What? They ship prebuilt zfs modules along with the kernel.

  # dpkg -L "linux-modules-$(uname -r)" | grep zfs.ko
  /lib/modules/5.4.0-70-generic/kernel/zfs/zfs.ko
scaladev··on Ubuntu 21.04
This is old news.

https://lwn.net/Articles/826124/

https://news.ycombinator.com/item?id=26375692

scaladev··on Ubuntu 21.04
>still needs X (Emacs)

With luck, this problem will soon be solved from the opposite direction:

https://lwn.net/Articles/843896/

scaladev··on Ubuntu 21.04
These are all beta images.
scaladev··on Btrfs on Zoned Block Devices
So? Do you think filesystem metadata is stored in a magical pixie cloud, or on the same unreliable physical hardware where it can easily get corrupted, especially after a crash or an unexpected power loss?

I posted this link here already:

https://www.usenix.org/conference/atc19/presentation/jaffer

f2fs (at least in its state a couple of years ago) is/was a prime example of how a filesystem can get into a barely working state with massive amounts of data and metadata corruption, and not even notice it.

God I love this site. In case of a minor disagreement with someone don't even bother to think, just press "downvote".

scaladev··on Btrfs on Zoned Block Devices
The other way to interpret this would be "it was the only filesystem to detect corruption on my malfunctioning hardware", because that's what usually happens in the last few years.

Or have you been using ZFS on the same hardware?

scaladev··on Btrfs on Zoned Block Devices
Has f2fs reliability changed much since this publication?

https://www.usenix.org/conference/atc19/presentation/jaffer

I'd be afraid to use it for anything other than throwaway test data.

scaladev··on Btrfs on Zoned Block Devices
I am sure that Western Digital (whom the author of this patchset works for) will be very interested in your opinion. He implements whatever makes business sense for WD, and not what some random forum commenter wants. I am not at all surprised that a storage vendor would want upstream Linux support for its upcoming devices before they're actually being sold in stores.
scaladev··on “They introduce kernel bugs on purpose”
Wouldn't that draw more attention to the research patches, compared to a "normal" lkml patch? If you (as a maintainer) expected the patch to be malicious, wouldn't you be extra careful in reviewing it?
scaladev··on Belarusian regime’s thugs shut down Imaguru, the country’s key startup hub
You will be among the first volunteers to go to the frontline, I presume?
scaladev··on .NET MAUI: .NET Multi-Platform App UI
These blog posts are as relevant as ever.

https://www.joelonsoftware.com/2002/01/06/fire-and-motion/

https://www.joelonsoftware.com/2004/06/13/how-microsoft-lost...

scaladev··on The Hotdog web browser and browser engine
Do they only break for users in the United States? I've been using Firefox exclusively since about 2.0, and I've never had any of the Google projects break for me. Not once. Yet this seems to be a pretty common problem around here.
scaladev··on How often do people copy and paste from Stack Overflow?
Why would I go to Stack Overflow? If it has any decent answers, they'll be right at the top of Google (or whatever) search results. If it doesn't, I just saved myself the need to do a second search.
scaladev··on Java Is Underhyped
>I don’t know why you wouldn’t run Bedrock

Because not everybody runs Windows? I don't consider mobile and console platforms as gaming, but that's just my biases.

scaladev··on Java Is Underhyped
>Not to mention the pain point that it still is to install and configure a JDK, and make it work properly with Intellij, why is it still so complicated?

IDEA can download and configure one of multiple JDK distributions in a single command:

https://www.jetbrains.com/help/idea/sdk.html#jdk-from-ide

scaladev··on Canadian government proposes website-blocking system for piracy websites
If your definition of "piracy" are crappy streaming websites and shoddy warez dumps full of links to rapidshare, they are the same they were 15 years ago: full of malware and questionable ads.

BitTorrent trackers are more alive and popular than ever, and you always get what's advertised thanks to relatively high quality moderation (if you visit the right places, of course, sites like TPB don't count)

scaladev··on Higher quality audio makes people sound smarter
This thing has been working fine for many years

https://wolicheng.com/womic/wo_mic_linux.html

although it is proprietary.

scaladev··on Show HN: Run unknown shell script with a line-by-line confirmation prompt
Open your shell prompt, press ^X^E, paste the script into the opened editor. Check it for anything malicious, save and exit (or exit without saving if you don't want to execute it). The shell will execute the script.
scaladev··on Rust, not Firefox, is Mozilla's greatest industry contribution
It's just silly. Get outside your desktop bubble. Linux powers literally billions of smartphones, a similar amount of embedded devices, millions of servers in large datacenters, etc etc.

git is one VCS among many, even if it is the most popular and the best in many respects. It's one of the many tools used by pretty much a single profession. To me it's a bit like saying that a circular saw has had more impact on the world than Linux.

scaladev··on Private Home Directories for Ubuntu 21.04
How can Secure Boot help against, say, patched libc?

You need either full disk encryption, or something like dm-verity for that.

scaladev··on Windows 10 taskbar is now pushing Microsoft Edge web apps
It's fine. I use Rider, and work with databases through its built-in tools, which are pretty decent (the same functionality as their separate paid product DataGrip). I've never needed Windows in 4 years of doing this.
scaladev··on Windows 10 taskbar is now pushing Microsoft Edge web apps
Remember, you're paying money for this treatment. Reminds me of cable TV, honestly.
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