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deepspace

2,094 karma · joined June 5, 2015

HackerSmacker profile: https://www.hackersmacker.org/user/deepspace?hs=DZnEZCQiSqBVR37Njo
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deepspace··on Wordstar-keys: Implement wordstar cursor control keys in Linux using xkb
I have been stubbornly avoiding 'vi' and have been using 'joe' as my main *nix editor for the past 30 years. Because I cut my computing teeth on Wordstar and Turbo Pascal, and those key sequences are hardwired in my brain.
deepspace··on .ing TLD now generally available
Gofundme missed an opportunity by not snagging begg.ing
deepspace··on Firefox on the brink?
That axe may just be Chrome's war on ad blockers.
deepspace··on Turbo Pascal Turns 40
I pirated Turbo Pascal back in the day because I was a poor student in a Third World country and there was no way I could afford it. Ditto Turbo C.

After I started working, I had a hand in selecting Borland C++ as our in-house development platform, and we paid Borland a fortune in licensing fees. Which would have gone to Intel or another company if it were not for my, and other folks in my cohort's experience with pirated Borland products as students.

There is a lesson in there, somewhere.

deepspace··on 280M e-bikes and mopeds are cutting demand for oil far more than electric cars
In my home town we already had several pedestrians badly injured, and one killed by a "small" motorized vehicle driving on sidewalks, back in 2012.

The same driver was involved in all of the incidents, she was elderly and the vehicle in question was classified "mobility aid", though it looked just like a small car.

I am adamantly of the opinion that any vehicle that shares trails, sidewalks, etc. with pedestrians MUST be speed-limited to walking speed. That includes mobility chairs, scooters, and similar.

Unfortunately, the handicapped community vehemently opposes such speed limits.

deepspace··on Amazon will cut 'several hundred' Alexa jobs as it ends unspecified initiatives
We have both a Google thingy and an Alexa in the bedroom, used almost solely as alarm clocks. I use Alexa, my partner uses Google.

Alexa works just about perfectly, setting, unsetting and snoozing alarms as needed. But Google is almost comically incompetent. "Hey google, set an alarm for 4:20 am" -- "Alarm set for 8 pm".

When Alexa starts ringing, I can quietly say "stop" or "snooze". To get Google's attention when it is making noise, both of us have to scream at it more ofte than not.

deepspace··on Moving from AWS to Bare-Metal saved us $230k per year
> Keeping a few racks of servers happily humming along isn't the massive undertaking that most people here seem to think it is

Keeping them humming along redundantly, with adequate power and cooling, and protection against cooling- and power failures is more of an undertaking, though. Now you are maintaining generators, UPSs and multiple HVAC systems in addition to your 'few racks of servers'.

You also need to maintain full network redundancy (including ingress/egress) and all the cost that entails.

All the above hardware needs maintenance and replacement when it becomes obsolete.

Now you are good in one DC, but not protected against tornadoes, fire and flood like you would be if you used AWS with multiple availability zones.

So, you have to build another DC far enough away, staff it, and buy tons of replication software, plus several FTEs to manage cross-site backups and deal with sync issues.

deepspace··on Footsteps of pi
> The colors are arbitrary, and have no deeper meaning

I thought that colouring the pattern by the instantaneous velocity of the ball would be an obvious improvement and might uncover further structure.

deepspace··on Why You Should Write Your Own Static Site Generator
> I'm certainly guilty of writing a few myself.

So am I. My first one was written in C in 1995, and the resultant site run under NCSA Httpd. DIY-ing becomes tedious after several cycles, though.

On the other hand, my experience with generally available SSGs has been miserable. They keep breaking my site after a few upgrades. At this point, I am very close to just spinning up wordpress for a new site.

deepspace··on WeWork nears bankruptcy
Whenever I look at a coworking space, I feel like they are missing the point.

Companies are globally distributed and people spend a LOT of time on conference calls, but most coworking spaces have an open layout that is at best not conducive to conference calls, and often they are not allowed.

I have been working effectively remotely for the past 15 years. Until COVID hit, still commuted to the office, but had very little interaction with local co-workers for actual work. I did appreciate the social aspect, though—water cooler conversations, lunches, company events.

Now that I am fully remote, I would appreciate the opportunity to get out of the house one or two days a week, but I am unable to find a single coworking space that offers private cubicles. They all want you to rent an entire meeting room for conference calls at an exorbitant price.

deepspace··on Building and programming a 16-bit Intel x86 breadboard computer [video]
I am glad to see that they finally moved the project to PCB, but, man, is breadboard ever a terrible platform for microprocessor development.

Doesn't anybody do wirewrap anymore? I, too, struggled with bad connections and crosstalk in my breadboard projects in my first and second year at university, and then I discovered wirewrap, and never looked back.

Apart from having to think in reverse, wirewrap is almost as easy as breadboarding (arguably easier when things get crowded), and it is robust enough to be used for production projects.

deepspace··on SumatraPDF Reader
Okular is my go-to document reader across operating systems. In addition to PDF, it can open EPub, DjVU, JPEG, PNG, GIF, Tiff, WebP, CBR, CBZ, DVI, XPS, ODT and other formats.
deepspace··on Raspberry Pi 5: available now
Absolutely. I dumped most of my PIs for older mini-PCs and NUCs. Throw in a bit more RAM and run Proxmox on it. Way better stability, functionality, and manageability.

If you have 3 of those, you can run a Proxmox cluster, which is a godsend for applications like Home Assistant, which require stability and uptime.

The only time I use a Pi these days is when I need to interface with something via the GPIO pins. Netbooting increases the reliability vastly.

deepspace··on How to Make Your Own Spooky Magic Eye Pictures (Autostereograms)
All that is old is new again. I remember figuring out how to make random dot stereograms shortly after they first appeared in the late 1980s.

I recall it taking several seconds just to generate the random dot map on my 4.77MHz XT.

deepspace··on In search of the least viewed article on Wikipedia (2022)
The quest for finding Hapax Legomena on the Internet suffers from a similar problem, only worse. If you find one, announcing its existence destroys it. See: quizzaciously.
deepspace··on Solreader: E-Ink Smart Glasses for Reading
Yikes, yes, I was expecting bad, but not that bad.
deepspace··on Solreader: E-Ink Smart Glasses for Reading
> "Discover new worlds. Revisit old ones. Uncover fresh insights and inspiration."

... Forge meaningful connections. Ignite your creativity. Elevate your perspective. Redefine your limits. Embrace change. Keep exploring, within and without.

See, it's trivially easy to spout meaningless drivel with the aid of a LLM.

deepspace··on LinkedIn is laying off nearly 700 employees
> Meatspace

Easy to say flippantly, but my colleagues (let alone my network) are distributed across 10+ countries on four continents. My local 'meatspace' has nothing to offer me career-wise. A professional network needs to be online.

deepspace··on LinkedIn is laying off nearly 700 employees
That is what you get when you combine the peak of a hype cycle with the existence of shockingly stupid people.
deepspace··on Scrollbars are becoming a problem
To the contrary, XP and Vista' soft, round buttons and edges always made me think of a Douglas-Adamsian dystopia. Win2000 was bare bones, square and functional.
deepspace··on Scrollbars are becoming a problem
ripgrep for contents
deepspace··on Scrollbars are becoming a problem
I am going to disagree strongly there. The alternative way to scroll is, in most cases, the mouse scroll wheel. And that gets tedious (and strenuous for some people) really fast when the document gets large. I absolutely need the ability to use the scroll bar to change my position in a document.
deepspace··on Building a DIY Pen Plotter
Yes, but you would not be able to distinguish two parallel lines spaced apart by minimum printer step size.
deepspace··on Building a DIY Pen Plotter
> I don't have any pens for it fine enough for that to matter though

Yes, that is the issue. The finest pen you could likely get would be 0.1mm (and even that would be hard to find and expensive). That is what I based the 250 dpi on.

deepspace··on Building a DIY Pen Plotter
> crispness of a true pen plot was never really matched by modern printers

I don't know about that. Pen plots can, at a push, achieve the equivalent of about 250dpi.

Back in the early 90s, I wrote software for the first inkjet “plotter” (a wide format printer that used HP inkjet cartridges, and rasterized HP-GL commands on the fly). Even back then, we could get 600dpi resolution, and today's printers can do up to 2400 dpi.

deepspace··on LibrePCB
It's been 30 years since I was working closely with PCB designers, but back in the day, the professional CAD folks would absolutely run the autorouter first, and then use that as a starting point to tweak the layout.

I would have thought that autorouting would have improved in all that time, but from this conversation, it sounds like it has become worse. What gives?

deepspace··on Why are websites requesting access to motion sensors on my desktop? (2019)
The existence of the Web Serial API is a godsend for working with many embedded devices. The ability to flash a device directly from the web instead of futzing around with a commandline tool feels like magic.

Unfortunately, Mozilla decided that this (and other related functionality) is "harmful". https://mozilla.github.io/standards-positions/#webserial

It is a shame, because the overlap between people who use Firefox as their main browser, and people who tinker with microcontrollers is likely pretty large.

deepspace··on We are beginning to roll out new voice and image capabilities in ChatGPT
That is precisely the premise of the novel "Blindsight" by Peter Watts. ChatGPT and its ilk feel to me like the aliens in the novel. Extremely intelligent, but not at all conscious / sentient.
deepspace··on Why scalpers can get tickets
> Would we go back to the days where some people camp out for days to get in first?

Yes, and that is not necessarily a bad thing. Dedicated fans get in first.

deepspace··on Why scalpers can get tickets
Yes, the obvious solution to the scalper problem is to drop the tech and go back to physical ticket sales outlets. You stand in line, buy a ticket, present your ID, and you receive a ticket with your photo printed on it and a QR code containing your ID info (encrypted if necessary).

At the venue, someone checks your photo, and you scan your ID, which must match the one on the ticket.

But Ticketmaster would never do that, because they make too much money from scalping.

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