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daveslash

2,861 karma · joined October 10, 2013

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daveslash··on All the Data on Earth Can Fit in a Cup of DNA in MIT's Jurassic Park Project
Yes, but it's more like UDP than it is TCP. TCP has acknowledgements and retries. UDP is "fire and forget".
daveslash··on Web Design Museum
Woah Woah Woah Woah.... Space Jam should not be in this museum. That's an image of it today! (/s, https://www.spacejam.com/1996/jam.html)
daveslash··on Port 666 is officially registered to Doom
In my RnD testing, when I just need an arbitrary port, 666 is my go to.

(a) It's almost never used by anything else and (b) <3 Doom

Unfortunately, I showed some software in a sprint demo once, using 666 as an arbitrary port. I was very clear that this port can be anything, because the software was made to be configurable by the user, and of course the project manager wrote it down and put it in the "official" and released documentation that the customer must use port 666. facepalm.

daveslash··on The Moon brings a wild but precarious fish orgy to California's beaches
My favorite video so far. https://www.youtube.com/watch?v=9rHEpNwkWc8
daveslash··on Research into why some people have a better sense of direction
I moved from the north east corner of the US to the south west corner. That threw me off. It used to be "everything in the US is to the south-west of me", whereas now it's "everything in the US is to the north-east".

I lived on the Wasatch Front for a while, and mountains always ran north-south on your East. Now I work on the Front Range, and mountains run north-south on your West.

I know the feeling you're describing.

daveslash··on Bring buttons and dials back to new cars. Touch screens distract drivers
Friends mock me for my basic 2011 Nissan Sentra. Aside from not having a car payment anymore, I love it because of it's touch dials and CD player (CD Player that can do MP3/WMA discs).

I can adjust all the climate and media controls without taking my eyes off the road. You could make the argument that I know my car and have them memorized, but as much as I know my phone I can't control the media without looking.

CDs... I keep my music library in MP3 format on my home system. I can load 6 or 8 albums worth of music onto a single disc, then flip through songs, albums, and folders using the touch controls. Because I can burn discs whenever I want, I don't care if the ones in my car get scratched, so I don't stress over it.

daveslash··on Doom Captcha (2021)
Funny enough, when I've tried to introduce (indoctrinate) friends to DOOM, "how do I aim up" has consistently been the biggest hangup.

This makes sense when I try to indoctrinate my teenager who grew up on Halo and Call of Duty. But I began noticing this hangup in the late 90s with friends my own age.

daveslash··on Giant sequoias are a rapidly growing feature of the UK landscape
The quickest way for most is to look at the leaves/needles.

Coast Redwood needles look more like a fir tree - flat and extending from a central spine. Coast Redwood cones are about the size of a small marble, about the diameter of a fingernail.

Giant Sequoia needles look more like cypress or juniper - strings/ropes of needles. Giant Sequoia cones are about the size a large chicken egg yolk.

Dawn Redwoods are native to China, previously thought extinct and only recently (1940s?) discovered to be living. Their leaves look more similar to Coast Redwood. I have no idea how common they are in cultivation/landscaping.

Forgive the hotlink...to an image [0]. Image Source [1]

[0] https://landscapeplants.oregonstate.edu/sites/plantid7/files...

[1] https://landscapeplants.oregonstate.edu/plants/sequoia-sempe...

daveslash··on Giant sequoias are a rapidly growing feature of the UK landscape
Typo on my part. Fixed. Thank you. Take my upvote.
daveslash··on Giant sequoias are a rapidly growing feature of the UK landscape
"There are an estimated half a million -->redwoods<-- in the UK and more are being planted, partly due to their public appeal. In the wild, they are endangered with fewer than 80,000 -->giant sequoias<-- remaining in their native California range." (arrows mine)

Giant Sequoias (Sequoiadendron giganteum) and Coast Redwoods (Sequoia sempervirens) are two different trees!

Note: It seems that my California nomenclature uses "Redwood" to refer specifically to Coast Redwoods, whereas other regions use "Redwood" to refer to all 3 species of Sequoioideae (Coast Redwood, Giant Sequoia, and Dawn Redwoods"). Also, funnily enough, Coast Redwoods are of the genius "Sequoia", whereas Giant Sequoia are of the genus "Sequoiadendron"

I've long been aware of a thriving population of S. Sempervirens (Coast Redwoods)[1] and a non-zero population of S. Giganteum, but such a thriving population of S. Giganteum is new to me.

The article focuses specifically on S. giganteum, but the references to "redwoods" throw me off.... I'm sure it's accurate, but I'm going to have to read the source paper.

For those in Southern California, there's a grove of Giant Sequoia's on Mount San Jacinto that were planted in the 70's by the Forest Service. [2]

[1] https://www.redwoodworld.co.uk/locations.htm

[2] https://gizmodo.com/these-sequoia-trees-are-thriving-175-mil...

daveslash··on Man convicted for trying to help undercover game wardens recover deer with drone
No, they don't tail notch berried female lobsters where I live. But I know what you're talking about. I'm diving for Spiny Lobster in California. I think you may be thinking of American Lobster (aka Maine Lobster). Same Order (Decapoda), but different Family/Genus/Species. Also, ours don't have pincers! :-D

I say I dive for lobsters... I do dive, but I have yet to actually catch one! I caught one out of season just to practice, but put it back.

daveslash··on Fonts are still a Helvetica of a Problem
I'm not a font expert, but I do appreciate good typeface. I view typefaces like shoes - different types for different uses. I have my running shoes, my hiking boots, my beach shoes, my dress shoes, etc...

I have my mono-spaced typefaces, my variable-width typefaces, my serif, and my sans serif.

daveslash··on Fonts are still a Helvetica of a Problem
I think we can all agree... it's Arial Helvetica problem! I think it may be Terminal. I need someone to Consolas me.
daveslash··on Man convicted for trying to help undercover game wardens recover deer with drone
When I was a kid, my dad was driving us home along a rural road from cub scouts. We came across a neighbor who needed help loading a bear into his truck. He claims that he hit it in the road and injured it so badly he had to put it down.

It was outside of bear season. We always suspected that he shot it first, then dragged it in front of his truck to hit it. We'll never know.

I dive for lobsters. You need to measure them before you put them in your bag. You can't put them in your bag and measure them later and release the small ones. The reason is if you could bag first and measure later, people would use this as a loophole when confronted by wardens with undersized lobsters. Similar regulations with fish and open alcohol containers while driving.

daveslash··on Veterans groups join calls for Biden administration to reschedule marijuana
Regardless of how one feels about marijuana use or legality, it clearly does not meet the definition of Schedule 1. Schedule 1 definition: "Accepted Medical Use: None, Potential for Addiction: Drug is not safe to use, even under medical supervision"

https://en.wikipedia.org/wiki/Controlled_Substances_Act#Sche...

daveslash··on Boeing ousts 737 MAX chief
Also off topic, but your comment "It's like giving a tank to a soccer mom and telling her to have fun in traffic" reminds me of the 1995 San Diego Tank Rampage where a guy stole a tank from a Nat'l Guard base and took it on the freeway.

https://www.youtube.com/watch?v=Q6UBW0wrB18

https://en.wikipedia.org/wiki/1995_San_Diego_tank_rampage

daveslash··on Wheel of a Delta Boeing 757 flew off while it was preparing to take off at ATL
Well, I did say that I was no expert. This explanation makes sense. Thank you.
daveslash··on Reading QR codes without a computer
Not sure. But I'm guessing that the finder patters represent a pattern that is not possible in the data encoding. That is, according the the encoding scheme you couldn't have data that, just by chance looked like a finder pattern.

Also: A more fun and technical sounding term for "finder pattern" is "Fiducial" https://en.wikipedia.org/wiki/Fiducial_marker

daveslash··on Wheel of a Delta Boeing 757 flew off while it was preparing to take off at ATL
You're right, they do. And I'm certainly no expert, but I have a more difficult time imagining a tire coming off the wheel intact without some catastrophic "blowout" impeding it's ability to smoothly roll than I do imagining a whole wheel coming off.
daveslash··on Boeing whistleblower: MAX 9 production line has "enormous volume of defects"
I like dd MMM YYYY just fine, especially in documentation. But truthfully, I much prefer YYYY-MM-dd.

I know that by using dd MMM YYYY you avoid the ambiguity of dd/MM vs MM/dd, and avoiding the ambiguity is important, but I think most folks know that when the year comes first, then what follows is the month. If someone sees 2024-03-05, I don't think most people wonder Is that March 5th, of May 3rd of 2024? And I like YYYY-MM-dd because it's (a) In alignment with ISO 8601 and (b) sorts so much easier as plaintext.

In documentation, I'll use dd MMM YYYY for signatures and document dates, but for things like big tabular data in the body of a document or in spreadsheets, or logging, or CSV exports, I'll default to YYYY-MM-dd

daveslash··on Which word begins with "y" and looks like an axe in this picture? (2017)
I also take it to mean that it's either work others are often unwilling to do, or something that's really difficult, or something that I've been wanting for a long time but haven't gotten anyone to help me with.

For example: There's a fluorescent light above my desk that flickers and has been driving me crazy for years. I can't get facilities to fix it because they need a ticket that's approved by management and has an approved budget, and all their other tasks are more urgent.... so it slowly drives me mad for a year. Finally, a facilities person says "You know what... I'm not supposed to do this without management approval... but I'll just fix this real quick and it'll be our secret" ..... Me: "Oh, thank you, you're doing God's work"

daveslash··on I'm sorry but I cannot fulfill this request it goes against OpenAI use policy
Order some new Pod Bay doors HAL.
daveslash··on The nation's capital, built on water, struggles to keep from drowning
This is a nitpick, but I learned something.

I've always thought "Capital" referred to assets, whereas "Capitol" referred to government. And it irked me that the headline used the wrong version, as I thought D.C. was the nation's "Capitol".

Turns out, I was wrong. "Capital" is correct to refer to D.C., whereas "Capitol" is correct to refer to the building that houses the legislative body, but not to the body or event the city itself.

daveslash··on James Webb Space Telescope captures high-resolution image of Uranus
You called him out on not catching the reference. You Wrecked Em'!

https://www.youtube.com/watch?v=0czFnIvKOJY

daveslash··on Nobody knows what's happening online anymore
I'm going to get this quote wrong, but there was an author (Clarke, Bradbury, Asimov? one of those folks) who said something along the lines of "We were lucky to be the last generation to be able to read all science fiction that was published. But considering that 80% of what is written is garbage, perhaps we weren't so lucky"
daveslash··on Voyager 1 stops communicating with Earth
FANTASTIC documentary! Beautifully made, engaging, entertaining for those well familiar and very accessible to the layperson. I caught it by accident, right at the beginning, while flipping through public-access TV and spent the next hour+ positively glued in front of the TV. Didn't even move to the couch - just transfixed in front of the TV where I was standing when I caught it. Later bought it on BluRay.

Trailer: https://www.youtube.com/watch?v=Cu3kuUB1sOQ

daveslash··on Researchers have identified new elements of whale vocalizations
This knowledge applies to Sperm Whales. The space probe was specifically looking for Humpback Whales. The continuum is doubly safe for now.
daveslash··on Ancient stars made extraordinarily heavy elements, researchers find
I think it's interesting to speculate on how an alien civilization might develop technology, and in what order, if they were to originate on a planet with different ratios of elements than Earth, including access to these super heavy elements.
daveslash··on YouTuber pilot regrets intentionally crashing plane, gets 6 months in prison
Discussion from April 2022 https://news.ycombinator.com/item?id=31104691
daveslash··on The pandemic's toll on schooling emerges in terrible exam results
In addition to: (1) Real world vs. Virtual (2) The Stress and Anxiety of the Pandemic, there's a (3) thing that I observed. Both my kid and my wife (who's going back to higher education) both experienced instructors who were very technically illiterate. Some instructors were very capable, but others were pretty unprepared and helpless when it came to making use of digital-only approaches. I think that's in line with your last statement, cpuguy83.
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