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cromulent

6,263 karma · joined May 3, 2009

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cromulent··on The Greatest Motorcycle Photo
For me it is Evel Knievel high above the Caesers Palace fountain. So many extreme sports descend from his daredevilry.
cromulent··on Cursed Excel: "1/2"+1=45660
> Unfortunately, news of the 1582 promulgation had not yet reached the developers of Lotus 1-2-3, so they assumed that 1900 (being a multiple of 4) was a leap year.

Joel Spolsky mentions a more charitable take on this from Ed Fries:

> Lotus had to fit in 640K. That’s not a lot of memory. If you ignore 1900, you can figure out if a given year is a leap year just by looking to see if the rightmost two bits are zero. That’s really fast and easy. The Lotus guys probably figured it didn’t matter to be wrong for those two months way in the past.

https://www.joelonsoftware.com/2006/06/16/my-first-billg-rev...

cromulent··on Sparks – A typeface for creating sparklines in text without code
Previously:

https://news.ycombinator.com/item?id=23093815 (2020)

https://news.ycombinator.com/item?id=15223212 (2017)

cromulent··on Why Apple's Severance gets edited over remote desktop software
Well, from the web page source:

  <title>Why Apple’s Severance Gets Edited Over Remote Desktop Software</title>

  <h1>Severed Edits</h1>
So it seems correct.
cromulent··on War story: the hardest bug I ever debugged
We were building an app to sign up for a toll road that shipped electronic tags to the users, circa 2008.

  <input name="tag" id="tag"
this failed in IE with very strange results. Took a long time to realize we had hit a browser bug and change it to:

  <input name="tagx" id="tagx"
which worked fine.
cromulent··on Honda's F1 engine technologies that enable >50% thermal efficiency
The power unit in F1 generally refers to the ICE and the MGU-H & MGU-K. This article doesn't mention nor specify the actual numbers.

Mahle / Ferrari were getting 45% or so out of the ICE a few years ago with pre-chamber ignition.

cromulent··on Planes are having their GPS hacked. Could new clocks keep them safe?
We become reliant on technology so quickly. Alternatives may not be safe in extreme weather. We have also torn down previous systems like Omega.

https://en.wikipedia.org/wiki/Omega_(navigation_system)

cromulent··on The 'Time Lords' racing to tackle the threat of GPS jamming
Map: https://gpsjam.org
cromulent··on Mark Cuban offers to fund former 18F employees
> Private organization funds itself.

A pertinent example would be Tesla. They shipped approximately 100 cars a month in 2009-2010, with the chassis made by Lotus.

They received a $465 million loan from the Department of Energy in 2009 ("people’s hard earned money") to invest in a production plant to make their own cars and batteries. They did so, and launched the Model S a couple of years later.

They paid the loan back in 2013 with 13 million of interest (quite attractive rates, really).

Looking at the wealth that was generated on the back of such a loan, one can only think the government should have taken equity, rather than a percentage point of interest.

cromulent··on Cross Views
Amblyopia and monocular diplopia here. No way I can see these, my brain won't let me.
cromulent··on Tesla sales in Europe down 45% in January
17.0% for BYD.

https://www.euronews.com/business/2025/01/28/tesla-and-bmw-s...

cromulent··on Tesla sales in Europe down 45% in January
It's not mentioned in the article, but the EU imposed tariffs on Chinese made EVs at the end of October.

Tesla had a 7.8% tariff imposed. BMW's are at 20.7%.

Most Teslas sold in the EU last year were imported from China.

Both companies are fighting it in court.

https://www.theguardian.com/technology/2025/jan/27/tesla-tak...

cromulent··on Recording reveals new details on controversial DOGE employee Edward Coristine
This is a logical fallacy, tu quoque.

https://en.m.wikipedia.org/wiki/Whataboutism

cromulent··on Firing programmers for AI is a mistake
LLMs are good at producing plausible statements and responses that radiate awareness, consideration, balance, and at least superficial knowledge of the technology in question. Even if they are non-committal, indecisive, or even inaccurate.

In other words, they are very economical replacements for middle managers. Have at it.

cromulent··on ADHD Didn't Break Me–My Parents Did
As someone who has both diagnoses late in life (autistic/Aspergers and ADHD), they explained it to me as different things. The ADHD wants to respond to stimulus, the autism wants to resist it and impose order. One at a time is fine. If they both activate, then the result is massive stress.
cromulent··on ADHD Didn't Break Me–My Parents Did
For sure. We need all types. ADHD people would have been naturally de-selected otherwise.

I submitted your [1] here back then, conversation:

https://news.ycombinator.com/item?id=39451173

cromulent··on ADHD Didn't Break Me–My Parents Did
This is a good point, and why so many ADHD people feel guilty or unsure about their diagnosis. Doesn't everyone feel like this?

Adrian Chiles' "inner chimp" and other columns [1] helped me understand it. Also, when I laughed off my psychologists' questions ("oh, everyone would answer these questions the same way, this is silly"). Oh no they don't, she said.

There will be a grey area for sure. But for people who have it, it is real, and it is different to how other people experience the world.

https://www.theguardian.com/society/2020/sep/30/my-treatment...

cromulent··on ADHD Didn't Break Me–My Parents Did
Lots of similarities here. Getting diagnosed rocked my world, because I finally understood that other people experienced the world differently.

> the therapist said that she had rarely been more certain of a positive ADHD diagnosis

> my utter failure as a student, the huge highs and lows of my professional career, my distrust and lack of respect for authority of any kind, and my pride in my achievements as an autodidact

Oh yeah. I'm with you.

People's experiences inside their head are amazingly different, but society treats them the same. Some have inner monologues, some don't. Some have aphantasia. Some have prosopagnosia. Some are left handed, which was once considered evil ("left" is "sinister" in Latin, from another autodidact).

We used to label people as one of: normal, genius, retarded. We are becoming more nuanced now and exploring "neurodivergence". The label you have been given is ADHD. One day it will be much more nuanced.

Embrace it. It's not negative, it's society recognizing you and me and our type.

cromulent··on Boom XB-1 First Supersonic Flight [video]
Yeah of course there was always going to be an end date. However, there are people saying it was not profitable at all and that is not really the truth.

Bannister knows probably more than anyone about the topic and tells the story well. Thoroughly recommend the book. His tale of a guy called Bill being invited into the cockpit and discreetly given the controls to fly supersonic was awesome. Of course, later over a beer Bill (Weaver) talked of his times flying the Blackbird at twice the speed, and of the time it disintegrated around him.

cromulent··on Boom XB-1 First Supersonic Flight [video]
Started reading the book again :). The $5k fares were the transatlantic ones. They made a lot of money doing day trips to Venice, Helsinki, Cairo, etc - places only Concorde could do in a day.

“Lord King’s edict that the aircraft had to be profitable within two-and-a-half years had been realised. There were times, in fact, when the seven aircraft in the fleet would contribute around 40 per cent of BA’s entire profits”.

cromulent··on Boom XB-1 First Supersonic Flight [video]
“Currently, all civil aircraft flights are prohibited from operating above Mach one speeds over land in the United States.” [1]

Mike Bannister’s excellent book Concorde talks at length about how “handsomely profitable” the BA service was (as opposed to the Air France one) from 1984 until the 2000 crash and subsequent grounding put them in to a spiral where keeping enough people certified was too expensive.

One part of this profitable change in 1984 was surveying their customers (who typically did not book their own tickets) to see what they thought the price was. About $5000 was the perception. It was actually $3000, so they quickly raised the price to the perceived one.

https://www.faa.gov/about/office_org/headquarters_offices/ap...

cromulent··on Ships must practice celestial navigation
There is a lot of GPS jamming happening these days, especially in the Baltic around Kaliningrad. Makes a lot of sense.
cromulent··on Francis Crick's "Central Dogma" was misunderstood
I re-listened to Malcolm Gladwell's podcast episode about Nobel prize winning Howard Temin on the weekend. According to his student:

> “At one point, Howard Temin wrote Francis Crick, Sir Francis Crick, Nobel Prize winner of Watson and Crick, the co-discoverers of DNA, the authors of the central dogma itself. Temin writes Crick a letter, gently suggesting that an amendment to the central dogma might be in order. Crick writes back: "I'm sure you think this is true, but you must realize you are wrong".

https://www.pushkin.fm/podcasts/revisionist-history/the-obsc...

cromulent··on Engineers do not get to make startup mistakes when they build ledgers
To illustrate the difference (hopefully I get this right): A transaction needs to balance, left vs right.

For example, you receive a sales order for 1000€ of widgets, which cost you 600€. You ship them. You invoice for 1000€.

No money moved (hopefully you do get paid at some point though). However, you need to do some bookkeeping.

On the left side of the ledger (debits): Accounts receivable 1000€. Cost of goods sold 600€.

On the right side of the ledger (credits): Revenue goes up by 1000€. Inventory goes down by 600€.

These completely match. No money has moved, but the books are now up to date and balance.

Any transaction that does not balance should be rejected.

cromulent··on Engineers do not get to make startup mistakes when they build ledgers
> A double-entry system is an accounting method that tracks money at both its source and destination.

Nope. Double entry bookkeeping means every transaction is recorded in (at least) two accounts.

cromulent··on Against Best Practices
I hear the phrase "best practices" not from the best practitioners, but from Dunning-Kruger types.

Recently I was told that Hungarian notation was "best practice" and I must use it.

cromulent··on Humans have caused 1.5 °C of long-term global warming according to new estimates
You keep posting this link, but it does not support your arguments.

> A continuous record of the past 66 million years shows natural climate variability due to changes in Earth’s orbit around the sun is much smaller than projected future warming due to greenhouse gas emissions.

cromulent··on Humans have caused 1.5 °C of long-term global warming according to new estimates
The article you posted says:

"Now that we have succeeded in capturing the natural climate variability, we can see that the projected anthropogenic warming will be much greater than that.”

That does not seem to support your claim of "natural rise".

cromulent··on The cochlear implant question
No experience with CI, however:

SI has SSHL left side from infection. Dealt with it for 20 years, then an impact basal fracture degraded the right side.

Started with Apple Airpods Pro as aids. Now using Oticon CROS and Own. CROS works OK, Own works OK, but both are compromises, and have the overhead of using aids. Both have a different sound experience.

CI seems like another compromise. I am guessing stem cell is the golden ring - growing back the nerves.

cromulent··on I've had a change of heart regarding employee metrics
I guess my point was that the value of a days work is realised later, over months or years, rather than on the day.

So indeed, corrective and maintenance work have payoffs.

This would also be true of managers - their work should pay off over time, so measuring it in "meetings attended" is not a good metric.

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