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foone
@Foone 3 years, 6 months ago 538 views

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WHO STOLE MY DISK SECTOR

what

this is a different disk.

did two disks on my desk go bad at the same time? or is this USB drive A USELESS FAILURE?

ok I'm trying a third disk and if this fails this drive is going right in the lake

it wrote successfully! now I can install some MS-DOS 6.22

dang it. after all that time installing it, it can't boot.
it doesn't even fail to boot, it just hangs at boot

some stupid problem with partitioning/mbr, probably

yup. boot disk, fdisk /mbr, and now it boots fine.

now I can get some REAL work done.

god I love this ANSI art floppy disk

wait, you can't do that. that's illegal

this is not how Doom is supposed to run, man.
isn't this shit a 486? yeah, it's a 66mhz 486.
the fuck?

so why is it benchmarking like a fucking tandy 1000? an 16mhz 8086!

OK I fixed some bios settings and it's now as fast as a 25 mhz.
huh.
This cyrix really sucks, eh?

better? crappy, but better.

ok the chip is a Cx486SLC2.
That's really a 386... but it should be running at 50mhz. it definitely isn't.

So I can adjust the CPU speed by changing jumper 8... which isn't there. They hardwired it.

And JP9, which is also hardwired

JP10 isn't hardwired, thankfully.

so that means I can do 16mhz or 25 mhz.

and it's currently on 16mhz.

well, let's try 25mhz!

Better!

still not great, but it feels a little better.

I wonder if I could overclock this stupid 386. I could desolder that hardwired jumper and replace it with a real jumper...

this board is never gonna be fast, though.
it's got a 486-labeled 386 soldered to the board, and zero cache.
very very limited entry-level board, this.

ok maybe overclocking the 386 is a bad idea.
(I haven't done it yet, this is just how hot it gets at 25mhz)

It may also be the VGA card I'm using. It's an ATI mach32, which is designed for accelerated windows 3.1 use, it might be slow at mode X stuff

or mode Y. I forget which one Doom uses. I think it's Y

More from foone

foone
@Foone

So I was talking to @gewt about Job: A Comedy of Justice and I came up with a theory that I think explains why Heinlein's late-period work is so kinda-terrible and why I still enjoy it so much

So Heinlein had always been very interesting in the short parts of his novels, like the little snippets inside chapters. He had a very fun writing style, and wrote some fun dialogue with fun characters, right?>
It probably comes from how much of his early stuff was short fiction

And I think what happened with a lot of his longer works is that he'd just start writing fun bits and hope it would end up going somewhere or having a bigger plot by the end. like eventually he'd figure out where this was going, then go back and rewrite it into a cohesive whole

and I'm sure he had editors that'd help this process. No editor would let you publish something as rambly and changing-gears-every-other-chapter as The Number Of The Beast, for example... unless you were God-King Of Science Fiction 1980s Robert Heinlein.

so basically I think what happened is that by the 80s (when he was in his seventies!!) he lost the drive to go back and rewrite and he was too Untouchable for editors to make him.

foone
@Foone

Check out what I got today. You can tell it's something weird as fuck just from the box...

So this is a FISK ... thing.
It's a floppy disk fax machine! You can fax floppies to other people who have these things.

Apparently you can connect it to external drives, computers, or printers?

So I'm gonna do more research into this thing and how it works, but while I'm here, some of the other stuff I got today. Some 3.5" floppy disks. Single sided, double density ones! These were some of the very first 3.5" disks and basically nothing used them.

I also got this book: AutoSim, the Marketing Laboratory.
It's some software to help you sell cars, apparently! it was weird and cheap, so I got it. I'll of course image it.

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foone
@Foone

You want to know something about how bullshit insane our brains are?
OK, so there's a physical problem with our eyes: We move them in short fast bursts called "saccades", right? very quick, synchronized movements.
The only problem is: they go all blurry and useless during this

having your vision turn into a blurry mess every time you move your eyes is obviously not a good idea, so our brains hide it from us. Now, imagine you're an engineer and you have this problem.

You've got some obvious solutions you could do.
1. make the vision go black during movement. (Some VR games do this!)
2. just keep showing the last thing we saw prior to movement

both are good options with different downsides, but OH NO. this is assuming everything makes sense and is chronological and (regular) logical.
Your brain does neither of these options, really.

first, it basically puts your visual system on "pause". You're not seeing blackness or even nothing, you're just not seeing period.
then when you finish your saccade, it shows you what you now see at the new position. and then it pretends it can time travel.

foone
@Foone

gonna get in line for the vaccine because I've heard all these urban legends about tracking microchips

and I think I might be able to root it and install Doom

supposedly bill gates is involved, right?
so it's probably like a miniaturized 386 running ROM-DOS.

the doctor walks in, looks down at my charts, and sighs.
"well, the bad news is that you've got the virus. I'm sorry..."
"and the good news?"
"well..."
*at doom's gate starts faintly playing from my

it took them four tries to figure out that I had the virus, because every time they did a nasal sample, the diagnosis machine kept glitching and playing a youtube video

I laugh in the hospital bed while they're like "ma'am sir ma'am sir, please, this is serious: we can't treat you. Our ventilator keeps trying to reboot in to Windows 3.1 and play skifree. we're quarantining you here so you don't spread this DIGITAL VIRUS to other patients"

foone
@Foone

yesterday: somewhat viral post about shooting billionaires into the sun (and my stupid "WELL ACTUALLY" reply)
also yesterday: elon musk leaves twitter "for a while" and jeff bezos steps down

COINCIDENCE? I THINK NOT!

elon's gotta be off twitter for a while because they don't have wifi on the SunCrasher 9000, and bezos keeps stealing his phone anyway

elon thought he wouldn't need it because of starlink but THE SATELLITES ARE IN LOW EARTH ORBIT, MUSK, AND YOU'RE HEADED TOWARDS THE SUN

bill gates is the only one who still has internet access because he remembered to set up a long enough ethernet cable

(although tim cook joked that was just because his WinPhone doesn't have wifi support anyway)

zuckerberg asked if bill gates would let him use the network connection for a while and while billy g was fine with it, it turns out none of the other billionaires brought phones with built in ethernet ports

finally, the win95 phone comes up top!

More from Internet

$Fran\xe7ois Chollet$

François Chollet
@fchollet

Here's an overview of key adoption metrics for deep learning frameworks over 2020: downloads, developer surveys, job posts, scientific publications, Colab usage, Kaggle notebooks usage, GitHub data.

TensorFlow/Keras = #1 deep learning solution.

Note that we benchmark adoption vs Facebook's PyTorch because it is the only TF alternative that registers on the scale. Another option would have been sklearn, which has massive adoption, but it isn't really a TF alternative. In the future, I hope we can add JAX.

TensorFlow has seen 115M downloads in 2020, which nearly doubles its lifetime downloads. Note that this does *not* include downloads for all TF-adjacent packages, like tf-nightly, the old tensorflow-gpu, etc.

Also note that most of these downloads aren't from humans, but are automated downloads from CI systems (but none are from Google's systems, as Google doesn't use PyPI).

In a way, this metric reflects usage in production.

There were two worldwide developer surveys in 2020 that measured adoption of various frameworks: the one from StackOverflow, targeting all developers, and the one from Kaggle.

Jim Lakely
@jlakely

Let's be clear about what @Google, @Apple & @amazon instantly destroying #Parler's ability to be the free-speech version of Twitter is. At its core, this is about the ability to freely communicate one’s thoughts to others — once considered a hallmark of "The American Way." 1/13

What Big Tech is doing is as if Ma Bell in 1973 (ask grandpa) decided what you're saying to a friend on a landline phone was “dangerous." So they cut off the line in the middle of the talk and then sent someone over to physically cut your phone line. That's Stasi shit. 2/13

I realize that a personal conversation is not the same as a public tweet, but the principle is the same. The company that "owns the wires" for your speec — and has special govt rules protecting them due to their position — cuts off your call due to what you are saying. 3/13

If this analogy doesn't work for you, imagine someone tackling and punching you for speaking on a soap box in a public park and then setting your soap box on fire. And the govt being OK with that in a country that has a First Amendment. Moving on ... 4/13

Big Tech shadow banned people for years to just do it "halfway." That way, they could continue to paint an increasingly thin patina on their original govt-protected pledge to promote the free exchange of thought. #freespeech 5/13

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Richard Geldreich
@richgel999

Porting vanilla (minimal external API usage, no SIMD, no threading) C++ code to work in the browser with emscripten and WebAssembly is amazingly simple now. The Emscripten docs are excellent, but here are some things that could speed up the process of getting started:

1. Beware of code which does unaligned memory reads/writes (which "may be slow on some CPU architectures")
2. Test with -fsanitize=undefined -fsanitize=address
3. Link with "-s ALLOW_MEMORY_GROWTH=1" and "-s INITIAL_MEMORY=X", X is a multiple of 64k, allows the C++ heap to grow.

(I completely avoid unaligned memory reads/writes because when compiled to asm.js they "can fail silently".)

4. Link with "-s MALLOC=emmalloc" to reduce compiled size.
5. I usually test with -O1 because -O0 can take very long to load/execute.
6. For debugging link with -s DEMANGLE_SUPPORT=1 and -s ASSERTIONS=1

7. C++ printf() outputs to the Developer Console: Chrome Settings->More tools->Developer tools
8. If something crashes, try running in Firefox which may explain the error differently.
9. I use Web Server for Chrome for

Suzie Jabarian
@SuzieJabarian

*** THREAD ***

Three really useful Google Chrome extensions for Google Classroom.

1️⃣

Mote: voice notes and feedback.

This is an efficient tool for recording and posting verbal feedback. Mote is fully integrated into Google Docs, Slides, Sheets and Google Classroom. This makes it incredibly accessible and easy to use.

The mote icon (purple) appears in the 'private comments' box when you view submissions in GC. You simply click on the icon and record. With voice recording one click away, it is easy and quick to use. You only get 30 seconds but this encourages succinct, precise feedback.

It's great that you can view the document you are providing feedback on whilst recording. This helps to ensure specificity. For example, you can highlight specific examples from a student's work and then talk through them. This sort of thing prevents me from waffling, anyway.

There are other benefits too:
- Verbal feedback can be transcribed, with the option to review and change before posting.
- Mote supports transcription in more than 20 languages.

Joy of the People
@JOYofthePEOPLE

Play is our future

Skill is measurable w/ two resources 1) time, 2) energy

Players whose actions make better use of these resources can be defined as optimal. This is not subjective

Time (faster)/overload/conscious/stress
Energy(easier)/underload/unconscious/low anxiety

Orgel's First Rule:

"Whenever a spontaneous process is too slow or too inefficient a protein will evolve to speed it up or make it more efficient."

Faster (speed/strength)-Deliberate Practice
Easier--Play

Overload (D.Practice) builds faster=hypertrophy and results in measurable selection resulting in problems such as Relative Age Effect, and players with very fast cars saddled with inexperienced drivers

It's more likely to be wrapped around a tree than finish the race.

as Orgel says, if we allow it, play will produce faster and easier

Kids in play build the driving sills first, in Go Karts, like Ayrton Senna

Big brains, slow cars, easier

But where speed is limited by physics,

Ideas are plentiful and under resourced in US youth sport

Almost every coach will agree w/ the following

Competition is important
Training is more important than games
Play is more important than both

But,

the big thing is to keep the big thing the big thing

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Gareth Harney
@OptimoPrincipi

1) The Temple of the Divine Claudius was a vast temple complex on Rome's Caelian Hill, overlooking the valley that would later be occupied by the Colosseum. Though almost nothing now remains of the structure, its scale and grandeur once rivalled anything in the city.. #LostRome

2) The 'Claudium' was intended as a sacred complex to revere Claudius and the imperial cult. Construction began soon after the death and deification of the emperor in 54 AD, initiated by his widow Agrippina who was likely responsible for his supposed death by poisoning. #LostRome

3) The sprawling temple complex sat on a gigantic podium that spread across the Caelian Hill, measuring 180 x 200 metres; with towering retaining walls of travertine that raised the structure 20 metres above the valley below. #LostRome

4) The elevated sacred area was likely entered by steps facing the temple on the west side. The temple itself had a projecting hexastyle porch and was surrounded by gardens and a grand portico, probably the 'porticus Claudia' mentioned in Martial's 'On the Spectacles'. #LostRome

5) Statues of both Agrippina and Claudius’ ill-fated young son Britannicus, sculpted in sumptuous dark Egyptian greywacke, were discovered among the ruins on the Caelian Hill in 1651 – and had almost certainly been displayed in the temple precinct. #LostRome

Max Fagin
@MaxFagin

November is here, and that means a massive shift is coming. And by "massive" I am of course referring to the redefinition of the kilogram unit of mass that the world has been building up to for more than 100 years. Let me explain:

1/ I've had an unhealthy fascination with metrology (the study of measurement) ever since my 2nd year as a physics major when I took a class devoted to duplicating historic physics experiments, so please indulge me for going into heavy detail (get it?) about the kilogram.

2/ So what actually *defines* a unit of measurement? If you're American, you probably know a mile is 5280 feet and a foot is 12 inches and an inch is 2.54 centimeters etc. But where does this chain of definitions end? Is it turtles all the way down?

3/ It's actually not! For all units (even the imperial units used in America) the answers all end with the Système International (SI) unit definitions established and maintained for over 100 years by the Bureau International des Poids et Mesures (BIMP) in France.

4/ At the base of this tower are the SI base units. Just 7 SI base units define every other unit in existence. They are:

Kilogram, kg (mass)
Meter, m (distance)
Second, s (time)
Kelvin, K (temp)
Ampere, A (electric current)
Candela, cd (luminous intensity)
Mole, mol (quantity)

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My System for momentum trading🧵:

1. Stock Identification:

Daily and Weekly Delivery Analysis using @mystockedge
Theme Confirmation using Internet and Network

2. Stock Confirmation:

Relative Strength of a stock visavis market using RS55 model listed in @mystockedge

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3. Stock Participation:

Only when chart showing short term breakout along with RS55>0 and RSI>50. I am ready to leave some initial movements.

4. Position buildup:

Every time the stock gives a breakout from the previous swing high add more position and go all-in.

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5. Stock Exit:

I run two portfolios: Short term Swing and Long term Swing.

For Exit in Short term swings, I use a 2hourly Chart with super trend and RS. I am using @tradingview for the same.

For long term swing, I exit when the RS of the stock goes below 0. Period.

n/n

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My simple Approach towards Breakout trading :

1. Scan stocks on the basis of FTDB Scanner.

2. Buy stocks with EMA-9> EMA-21> EMA-63 > EMA 200 & Volume 200% up

3. maximum SL of 1.25X ( ATR )

4. I do breakout trading only in Nifty -500 stocks

#StockMarket
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#Nifty

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۞🐚۞
@DRenaissancMan

NĀRADA & HIS BHAKTI-SŪTRAS :
Bhakti – Love Divine :-
Of Love Divine (Sūtra 1 to 6)

All our philosophical textbooks are written out by the great 'rishis' and 'thinkers' in the form of sūtras.
The term, ‘sūtra’, means ‘string’ – the string on which the arguments &
#Thread

thoughts are strung together to become an enchanting garland of ideas.
This is the philosophy of devotion, of love for 'Paramatma' stands today attributed to the Devarṣi Nārada.
He works everywhere as friend, philosopher and guide, to all devotees.
Let's begin the journey !

NĀRADA & HIS BHAKTI-SŪTRAS :
Bhakti – Love Divine :-
Of Love Divine (Sūtra 1 to 6)

Sūtra 1
अथातो भक्तिं व्याख्यास्यामः॥ १॥
Now, the doctrine of devotion we shall expound.
After having developed all the qualifications necessary for the practice of devotion (atha), the student

feels no spiritual satisfaction, and therefore (ataḥ), he must now diligently walk the path of devotion. According to Rāmānuja, the teacher of viśiṣṭādvaita, there are seven qualifications necessary in a seeker who plans to pursue devotion. They are:

(1) Discrimination in food (viveka), (2) Freedom from desire (vimukha), (3) Practice (abhyāsa), (4) Habit of doing good to others (kriyā), (5) Purity in thought, word and deed, non-violence, charity, and such other virtues (kalyāṇa), (6) Cheerfulness (anavasāda), and (7) Absence