Hacker Newsnew | past | comments | ask | show | jobs | submit | rbanffy's commentslogin

The insiders don't consistently have opportunities to profit from their information. It's not every day that the war against Iran changes direction, and that whale has to wait for the next 180 degree turn to make their move.

Future exists to stabilize instantaneous commodity prices.

They also allow some insights on future demand, which can help you plan production of your commodity.


> a group of people impose a 1-3% tax on their population.

It seems the consensus is that a taxes are only bad if you have to pay the government. If it's a small set of companies that collectively own a virtual monopoly, it's because they earned it.


Competition is for losers. - Peter Thiel

A long time ago I did that to make Canonical's Launchpad easier to read - mostly making tables look nicer and so on. I was really nice. I saw similar initiatives at Workday as well - browser plugins that added extra functionality to the development instances of the application.

> What accounts for the premium price/TB of these extremely high capacity enterprise-targeted drives?

Spare capacity, mostly. That’s why they have higher endurance. If you want to double the endurance of a given drive, tell the controller to allocate twice as many spare blocks and report less capacity than you would otherwise.

In this case, you are also paying a premium for the PCIe attachment instead of SAS, and a lot for price elasticity. You see, with drives like these you slash space and energy consumption in relation to HDDs by a large number, and that allows you to pay a premium for the device, because, at the end of its lifetime, it’ll have more than covered the cost difference in saved space and energy.


You can trivially modulate flash endurance by tweaking the reported space - the less space you report, the more spares you have.

And thanks to the density, they won’t need as many racks as they used to.

I was going to say blood of virgins, but tears are probably better heat conductors.

I tempted to say that blood is better one. Among other things blood has iron, while tears just salt. Last, but not least it's for thermoregulation of the body.

If we're evaluating blood and tears for cooling, I'd argue that sweat is significantly better as a renewable resource, and also specifically adapted towards evaporative cooling.

The transfer rates limit how much each chip can be active at any given time, so a heat-aware writing allocator can pick the least active blocks for the next writes and distribute the heat accordingly. Even if it’s not heat-aware, the tendency will be that the writes will be distributed over as many chips as there are, and so will be the heat generated.

Now, I would LOVE to see this much SLC flash on a direct to bus attachment setting.


> Microsoft advanced the state of UI and UX more than anyone else in the '90s.

There is no universe where that is true.


There is: this one.

Win95's UI was so incredibly influential that stuff introduced by it are still around to this day.


I don't really remember many Windows 95 firsts. One I remember is the ability to switch users without logging off. MacOS famously copied that (with a 3D cube look).

I think they made something really revolutionary at the IE3 time. Their News and Mail app was an Explorer extension that placed an e-mail reader as the presentation of a folder full of folders of mailboxes and messages. You wouldn't see the extension, as the apps launched as applications, but that's what the implementation looked like from what I investigated back then.

Unfortunately, the idea was seemingly abandoned almost immediately. I would love to have such views on top of a user-space file system keeping messages, address books, and calendars in sync.


At my first ISP job, I eventually started using mh for mail. It was based on an awesome concept of sorting everything into directories and having procmail and various helpers to pre-process, including upon receipt and reading. I remember little of the details, but it was truly for the gung-ho neckbeard crowd, and it was well-suited for processing "large amounts" of mail (1993 style). I think MMDF was the MTA trying to do similar things in that vein. Meanwhile my boss was in love with PINE...

Of course, working at an ISP I could also telnet to our NNTP server and read Usenet on the local filesystem. Ugh.


I think that’s right, but it’s fair to point out that Windows 95 was (if you believe Steven Sinofsky, who should know) heavily influenced by NeXT!

https://hardcoresoftware.learningbyshipping.com/p/009-passwo...


The use of recessed surfaces for displaying information and the rectangular buttons were very NeXT-like, but more compact because it needed to work at VGA resolutions, but I don't think they managed to capture the essence of their framework which is, impressively, still alive in every Mac sold.

I wonder how hard it would be to get NeXT source from the 1990's and compile it on macOS 26.


And the contemporaneous counterexamples are what? The various UNIX windows managers and X11? System 6-8 on the '90s Macs? None of those were great UI/UX IMO.

The big thing I remember from Windows back then were contextual menus (Windows 95 vs MacOS 8), the Start menu and Explorer (Not sure why the Mac never developed one - apps were easier to find, I guess) with a folder tree on the left, which Finder lacked (but you could always have two windows with different views). In general, the user experience with Macs was smoother than with Windows, with the move to PowerPC being a huge improvement in performance over the 68040 models.

As pointed out elsewhere, NeXT broke a lot of new ground at that time, thanks in part to its Unix underpinnings. Also Adobe brought great font management to both PCs and Mac before both embraced TrueType. Next had sub pixel anti-aliasing from the start.


Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: