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File: 1613003768241.jpeg ( 14.8 KB , 474x249 , 09876546789.jpeg )

 No.6861[Reply]

Hello tech! Recently I have been feeling a bit nostalgic as of late and I am looking to build a computer with the best specs I can put in it that will still be reasonable and run windows 98 for nostalgia and classic computer gaming purposes. The only issue I am having trouble with is where, exactly, to start. I was around during this time, but, I was not exactly very tech savvy. I am curious if anyone would have any ideas for how this build should go. What case should I use? Hard drive? Floppy drive? Etc etc.

Would enjoy to get this off the ground. I think it would be a neat project. If you have any advice let me know. Thanks, tech.
14 posts and 9 image replies omitted. Click reply to view.
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 No.10546

File: 1627873364945.gif ( 858.82 KB , 500x500 , start.gif )

>>10545
The USB stick floppy drive emulator exists right in the middle of that uncomfortable purity spectrum for me. They even make ones that emit fake floppy drive noises.
That's not to shit on your project OP. At least your nostalgia project can be built. That has always been the beauty of *personal* computers. Everything goes to shit the second your nostalgia project requires active participation of other people.

For group stuff, it's best to accept that the past is a place you can no longer visit. You lived in Rome. Visiting ruined temples, or a museum, or throwing a toga party are not going to be acceptable substitutes.

(Actually the historical reenactment example might be bad, because that community has some of the worst purity fights ever)
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 No.10547

File: 1627877343983-0.png ( 497.26 KB , 646x674 , VRChat-GIJoeC64.png )

File: 1627877343983-1.gif ( 11.81 KB , 640x480 , TRS80cass.gif )

>>10546
Not OP but for group stuff I think virtual is safest route to go for nostalgia. It makes sense to feed virtual disks into a virtual computer where disk images are models of disks and the drive is a model of a drive. Though it is not a new idea, it is just a number of frontends don't think much about the physical they are representing other then how to show the image when it was meant to be shown on a CRT.
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 No.10553

>>10547
Virtual is exactly what purity spergs are most opposed to.
Minutes after making that last post, I came across some people arguing about setting up a retro arcade cabinet. Practicality of running a particular retro game, vs not having the hardware to run it and having to put a x86-64 running an emulator in the cabinet.

And since you posted a c64, most c64fags won't accept an emulated SID chip because it doesn't sound exactly like it did in their childhood.
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 No.10559

>>10553
Yes because they focus on the physical artifacts from that time while on the opposite end those making VR frontends for emulators are focusing on the experience.
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 No.10563

>>10559
And that's why I'm anti-nostalgiafagging, and avoided going down that potentially very expensive rabbit hole.
By the way, if you make a perfect VR experience then nostaligafags will complain that it doesn't replicate the correct smell of body-odor from a real arcade.


File: 1612998061767.jpg ( 3.86 MB , 3120x4160 , ereader .jpg )

 No.6858[Reply]

I love my electronic reader, I must have read hundreds of books on it, all free thanks to the pirate comrades and websites like library genesis, mobilism or archive.org.

Picrel is a Kobo Aura with Plato as OS. I hear KOreader is also good.

So fellow anons, do you live fully in the current year? Do you own an e-reader? Do you love it? Are you still hesitating to get one?
28 posts and 2 image replies omitted. Click reply to view.
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 No.8060

Back in 2019 I bought a Pocketbook Inkpad 3 that was re-branded by Vivlio (European bookstore) and flashed the original Pocketbook firmware on it. There are builds of KOReader available but I prefer to use the stock OS with wifi turned off. The Inkpad was cheaper (even after shipping and currency conversion) than buying a similarly spec'ed Kobo.
Loading books is easy since Calibre recognizes the device.
More info at https://www.mobileread.com/forums/showthread.php?t=314657
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 No.10522

why are e-readers so fucking small god damn
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 No.10523

>>6858
>>7087
How the hell do I open a Kobo Aura? I think I was removing the screen instead of the bezel and now I'm scared of breaking it.
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 No.10524

>>10523
Actually do I need to crack it open to gain access to the microSD and flash it with okreader?
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 No.10525

damn shame most of the books I read are only available at old book stores


File: 1627529135871.png ( 444.69 KB , 987x895 , ClipboardImage.png )

 No.10515[Reply]

Post especially cool websites. Not necessarily sites with cool content.

https://solar.lowtechmagazine.com/ - Website runs on solar power in Barcelona, optimized for low energy use. Has some good articles and a nice 'about' page.
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 No.10516

Low Tech Magazine is great, even if some of their suggestions, like the Dutch dredging their canals by hand, are a bit too heavy on the primitivism


File: 1627008417069.png ( 153.07 KB , 1080x416 , Screenshot_2021-07-22_21-4….png )

 No.10395[Reply]

Alright, which one of you did this?
3 posts and 2 image replies omitted. Click reply to view.
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 No.10424

>>10404
Can't even come up with their own jokes
https://textboard.org/prog/199/8
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 No.10496

i made it, probably shilled for dickblast way too hard though. next time i'm going to avoid politics and make it as about programming as much as possible.
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 No.10500

>Dickblast
>PenisProjectile
>DickPic
>PudPistol
>ChoadCannon
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 No.10501

>>10500
Dickfling
Penispop
Cockfire
Phalluslaunch
Prickbarrage
Schlongbombard
Willybarrage
Prickemit
Phallusexpel
Shaftignite
Prickpropel
Dickproject
Tooltrigger
Woodzap
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 No.10503

>>10501
fjongskott
kukskjut
pillesnoppkast
bångesprut
verktygsvarpa
ståndsyl
erektionsevakuation
fallosavlossning


File: 1626954376467.png ( 38.77 KB , 769x458 , cards.png )

 No.10386[Reply]

have u ever considered that a deck of playing cards
can be seen as two alphabets that can be freely re-arranged

playing card ciphers –
paperless simple cryptosystems
fit in your pocket

initial randomization of alphabets in 7+ shuffles
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 No.10415

>>10386
i think we should all just train like chinese kids and be able to do huge math in our heads and just mentally compute RSA
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 No.10498

>>10387
I played around a bit with chaocipher and came to a realization: You could use a simplified alphabet and set aside a few cards to use them as a flags for numbers, case, punctuation and whitespace.
Arranging them in a separate stack minimizes mental overhead, when adding the values and allows for another simple permutation.
I decided to use 24 cards in my large stacks, because it's a nice base and with 1 global flag, you get just enough symbol space for: lowercase (without c and j), uppercase and " .=~!@'"←→()-+/\<>^_%?".
My deck had a third joker, so I used it as a global flag, that is toggled, when the top card of the small stack is a joker. Thereby you could use 3 additional spaces for base 24 numbers and maybe regional symbols or mathematic/scientific notation.

>>10415
Secure RSA keys should at least be 128bits long (39 decimal digits). I don't think any human can do multiplication with those https://www.recordholders.org/en/events/worldcup/2018/results.html
By using a higher base, you could try to make the numbers more memorizable (26 digits with base 24, 24 digits with base 32, 23 digits with base 64, 11 digits with base 5040).
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 No.10502

>>10386
>randomize the alphabet
That's a very primitive and poor cypher. All your adversary needs to do is detect common word patterns which narrows down the field of possibilities until you can brute-force permutate through them. This can be fully automated with the help of a "dictionary". In cryptography breaking such a cypher is homeschool work for the intro class tier. Using cards is clever as a way to disguise the existence of communication, but once your adversary catches on it's basically over.

A much better but also primitive cypher is to replace full words with some other completely unrelated words (or cards, why not). That completely removes the above vector of attack where your adversary could simply analyze word patterns. Even if your adversary knows you're talking in code they still can't so easily figure out what you're talking about.


File: 1619715445230.jpg ( 183.08 KB , 1500x702 , PLA-M Deng Xiaoping.jpg )

 No.8156[Reply]

Glory to the PLA Navy! China has realized helicarrier technologies, the west trembles in fear!
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 No.8157

Why would a flying aircraft carrier even need a runway? Just drop the aircraft from the bottom and they'll attain the velocity to fly.
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 No.10489

>>8157
>Why would a flying aircraft carrier
Something that big would have such a powerful exhaust that it becomes a wind-storm weapon as soon as it flies low over the ground, it wouldn't need any dedicated weapons or fighters.
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 No.10490

What the fuck is that?


File: 1627209387587.png ( 4.15 MB , 1749x2286 , miku.png )

 No.10454[Reply]

Does there exists distributed imageboard software in a sense that each user is a full node? Something like each node running a local server that user can access through browser with local servers synchronizing through DHT or something? All I found is some "overchan" but there is almost no info and as I understand this is not a full-node distributed system.
It has been on my mind for quite a long time - Anons need to seize the means of shitposts production.
2 posts omitted. Click reply to view.
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 No.10461

File: 1627216703042-0.jpg ( 44.54 KB , 648x595 , d61.jpg )

>>10454
No, because think about it. An imageboard has increasing post numbers, and how would that be incorporated between multiple sites? Who's going to keep track of what post number the whole system is on? And if different sites track them individually, then how would posts be copied between sites? if the post numbers overlapped then which would take precedence? and if you change all the post numbers it would break all the links as well, correcting that on one site is a bitch, imagine correcting it on a dozen.

Maybe if instead of a No.# it used some sort of hashing/consistent hashing, but then it wouldn't look the same. How would cross-site linking work? Maybe it would have to prefix a domain, like >>>>org.leftypol.1234 or something? but then that would totally change the way links look, not to mention involve an ungodly level of cross domain image loading on the hover thumbnails, etc.

plus there's the fact that most imageboards have extremely edgy content and wouldn't want to necessarily trust another site enough to be in a ring with them, seeour situation with getchan and how they turned out to be pedos and we were only in a webring with them, imagine if getchan and .org had been federated or something.

The technical aspects of making a federated or general distributed system would fundamentally alter the nature of what an imageboard actually is and how it even looks.

In my experience people generally underestimate the difficulty involved in making truly distributed systems with no central authority, just thinking about it for a moment will bring up all kinds of challenges/design decisions which no one has even begun to think of.

All these "muh federation" guys should literally be forced to read a book on distributed systems before spouting off about how its superior.

I've attached one here. Tannenbaums books is also good if you can get it
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 No.10468

>>10461
>No, because think about it. An imageboard has increasing post numbers, and how would that be incorporated between multiple sites? Who's going to keep track of what post number the whole system is on?
Each post could just have a random hash. Why does it need to be a number?
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 No.10481

Another fucking thread about imageboard software and idiots trying to make another site that's exactly like your average IB except with one "new" gimmick (and zero users).
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 No.10483

>>10461
Cackling imagining post numbers being some 256-char alphanumeric string.
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 No.10485

>>10468
Because then it wouldn’t look the same as the Chans we’re all used to?


File: 1627242519881.gif ( 3.01 MB , 480x270 , 1624158738885.gif )

 No.10474[Reply]

I am trying to degoogle as much as possible, but I have yet to find an alternative for Google Maps. I tried some alternatives, but they all are just inferior products with crappier destination times. I live in a huge metro area and—thanks to American-style urban "planning"—I need a good maps application to get anywhere. Can /leftypol/ help me out?

Also, general DeGoogle thread.
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 No.10475

I use OpenStreetMap but I don't drive so idk
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 No.10482

>>10475
How do you use it then? OSM doesn't tell you how to use transit.


File: 1608658825103.png ( 232.24 KB , 841x502 , plt.png )

 No.6310[Reply]

Youtube playlist by a college professor:

https://www.youtube.com/playlist?list=PL75YXG7TYNRKHzVmFT2Lh34hMNZ44idSv

videos teaching programming language theories mostly SCALA, with a few bits of scheme/c/js thrown in
9 posts and 1 image reply omitted. Click reply to view.
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 No.10466

>>10465
There is a widespread belief that people have "learning styles", like verbal, visual, auditory, etc., and they learn better when instructed in this "style". But the styles are ill-defined, self-reporting by students is unreliable and tests to determine them are contradictor. Moreover, experiments failed to find any benefit from instructional material tailored to specific learning styles, meaning that supposed "audiovisual learners" did not have any disadvantage from learning texts compared to students of the other "styles" and so on.
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 No.10467

>>10464
>>10466
The entire debate is flawed IMHO, learning styles probably aren't about learning performance rather then about how much stress somebody experiences during learning. I want to see a long term study about how learning styles affect stress levels. People that get too much stress during learning tend to drop out. So the study should also compare the drop out rates of students with learning styles.

You have to pay attention that nasty cultural battles can ensue, where one subculture tries to cause another subculture somatic stress by changing institutional designs.
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 No.10469

File: 1627224303393.pdf ( 249.82 KB , 235x300 , the-mooc-pivot.pdf )

>>10467
It is not flawed, the study addresses the claims of proponents of "learning styles" and not some random hypothesis that you have just made up on the spot.

By the way, competition and retention rates has always been terrible on MOOCs.
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 No.10470

>>10467
this post talks about stress
>>10469
this post talks about educational results

talking past one another
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 No.10471

>>10470
> People that get too much stress during learning tend to drop out.


File: 1608526080361-0.png ( 58.33 KB , 1200x1200 , hacktivism.png )

File: 1608526080361-1.pdf ( 307.87 KB , rs1.pdf )

 No.2934[Reply]

pdf on left wing hacktivism
89 posts and 5 image replies omitted. Click reply to view.
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 No.9655

>>9600
What's everyone's opinion on kirtaner going full anarcho-hackerman and hacking myanmar, parlor, etc.
https://www.youtube.com/channel/UC-igeMJ4Azc1HgRqeK4Rn-Q
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 No.9666

>>9655
who ?
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 No.9835

>>9666
admin of 420chan and one of the original og anon's during chanology.
>>

 No.9841

>>9655
based and red
>>

 No.10442

>>9655
based


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