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stephbu commented on Show HN: A Sinclair ZX81 retro web assembler+simulator    · Posted by u/andromaton
SanjayMehta · a month ago
I still have my zx-81, it powers up but the keyboard membrane is long gone. Learnt z80 assembly on it. Good times.
stephbu · a month ago
Yeah me too in 1982, using the Melbourne House Z80 reference, aged a young 10 years old. Working with POKE and no macro-assembler, I wrote mnemonics then translated them to machine-code by hand. A baptism of fire that to this day that I've not forgotten.

This book was the ignition that changed my life... https://archive.org/details/z-80-reference-guide-alan-tullya...

stephbu commented on Nvidia Unveils Blackwell, Its Next GPU   spectrum.ieee.org/nvidia-... · Posted by u/rbanffy
whiterknight · a year ago
These giant GPUs aren’t getting more efficient, they draw even more power to do more work. It’s impressive and will have important use cases.

But fundamentally technology gets better when we can do more with less.

stephbu · a year ago
Ironically the power per cycle is decreasing - power and thermal dissipation are really the limits NVIDIA is exploring. It’s what the software does with those cycles that is leaping exponentially.
stephbu commented on Gemini "duck" demo was not done in realtime or with voice   twitter.com/parmy/status/... · Posted by u/apsec112
drcode · 2 years ago
I suppose it's not false advertising, since they don't even claim to have a product released yet that can do this, since Trojans Ultra won't be available until an unspecified time next year
stephbu · 2 years ago
You're right, it's astroturfing a placeholder in the market in the absence of product. The difference is probably just the target audience - feels like this one is more aimed at share-holders and internal politics.
stephbu commented on Landlords Are Pushing the Supreme Court to End Rent Control   jacobin.com/2023/08/supre... · Posted by u/pmoriarty
stephbu · 2 years ago
Landlords -> lobbyists of large real estate investment corporations. One of the biggest social crimes is enabling housing ownership companies to become large investment vehicles.
stephbu commented on Ford halts production, shipments of F-150 Lightning over possible battery issue   reuters.com/business/auto... · Posted by u/mfiguiere
cmh89 · 3 years ago
You mean the one that famously has terrible quality control?
stephbu · 3 years ago
Post-production QA is an industry problem in general - the difference between systems is who does the QA.

In the dealership model - after transit, they do a once over and post-production/transit repairs before the car appears on the lot. So much so that most states wrote legislation to limit repairs allowed while still being called "new". (often ~5% of the retail value of the car). Note that dealers also pay wholesale rates on the cost estimate for that, so this can be quite large repairs.

The T* direct-model should put the SC in that same spot. Bug is they're not doing the work - probably the emphasis on throughput incentivizes the wrong behavior. All too often the the SC tries to palm-off problems and/or the consumer has to do drive QA. Fixing it means the customer is on point - obviously YMMV.

IMHO this is a huge gap and flaw. Unfortunately OEM dealership behavior is so predatorily atrocious that even this flaw isn't enough to overcome the otherwise positive T* sales experience. I now know how few signatures are needed to buy a car in my state. I have zero intention of participating in the "sit outside of a finance office for an hour, no I don't need Scotchgard, interest rate manipulation" routine ever again.

Dealerships often talk about "relationships" - this BS sales talk - we're just prey to them.

stephbu commented on Ford halts production, shipments of F-150 Lightning over possible battery issue   reuters.com/business/auto... · Posted by u/mfiguiere
Seanambers · 3 years ago
If only there was a company with experience in electric cars..
stephbu · 3 years ago
Doesn't matter if you like or dislike the T-word or EM-himself. Fact is they have built one hell of an experienced/industrialized muscle in this field. That experience is priceless right now - Ford, VW, GM etc. don't just need to run-as-fast, they need to run faster. All the while not repeating the mistakes that others were allowed to make when there were less optics on the problem. This technology change is going to be a capital-intensive, painful experience for the incumbents.
stephbu commented on How Microsoft attempted to make the Xbox 360 dashboard load faster   eaton-works.com/2023/01/0... · Posted by u/whalesalad
EatonZ · 3 years ago
Craziness is one way to define it (:

And it is still valid!

stephbu · 3 years ago
Datacenter mode - ~11yrs in the making - nice find
stephbu commented on How to request removal of your contact info from Google search results   blog.google/products/sear... · Posted by u/adamdegas
stephbu · 3 years ago
“Remove my details” that asks that I sign-in to Google. Privacy-washing.
stephbu commented on Union and Uber lobbied Ontario gov't to not classify gig workers as employees   theglobeandmail.com/busin... · Posted by u/Gaessaki
JLCarveth · 3 years ago
"Uber gave the union the right to represent its 100,000 Canadian drivers and delivery couriers in job-related disputes"

How can Uber grant this right? Wouldn't it be up to the workers to choose who represents them in the case of a labour dispute such as this?

stephbu · 3 years ago
Consider what the Union goal is - expansion of membership and increased funding/power/leverage. Uber’s goal is brand-washing. Fighting employment law is a cynical win-win for the Union and Uber in this instance - member welfare be damned. Tells you a lot about the intentions of both the union and employers.
stephbu commented on Netflix loses 970k subscribers, says ads and new fees are key to recovery   arstechnica.com/informati... · Posted by u/CharlesW
supertrope · 3 years ago

  10 Incumbent offers mediocre service at high cost.
  20 Alternative appears that's better faster cheaper stronger.
  30 Alternative gains significant marketshare.
  40 Consumer surplus extraction mode. Also some customers miss features from the old platform (bloat).
  50 goto 10

stephbu · 3 years ago
Funny thing is this cycle seems broken. So many deep pocketed competitors have stomped in and skewed the content market by showering money on all the producers.

In turn this has drove up the pricing, enabled exploitation by subpar producers, and over-extension of streamer capital in a bid to stay competitive.

Implosion and consolidate seems inevitable, the market just isn’t big enough to support 5x Netflix sized companies.

u/stephbu

KarmaCake day275November 22, 2019View Original