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The single purpose nature of the iPad makes it pretty good for quite a few tasks. I find it much easier to stay focused. I’m not saying that justifies the cost, but seeing as I have one anyway, it’s what I use for a lot of my writing like tasks.

Of course, you can now multi window in iPadOS but the experience is awful enough that I don’t.


I can’t find what you want, but you can buy PoE splitters. PoE in, ethernet and power out.

Surely a matter of time until someone does this…


I used to be a professional sailor, and love finding nautical terminology in programming. At sea dead reckoning is navigating using the speed and direction of the ship, and adding tide and wind to calculate a fix based on the last known position. The term dates back to the 1600s.

It is fun to point at a chart and confidently state “We’re here! I reckon...”


There's a book I read a while back named "Longitude" that maps the storied quest in science to improve upon dead reckoning by devising greater and greater accuracy in time pieces used on ships. Iirc it was a fun read if anyone else finds that sort of thing interesting (as I do.)


It's a great read! A story of how the scientific elite stalled progress because the right answer wasn't the one they hoped it would be, and didn't come from the sort of person they thought it should.

If you get the chance, you can see some of Harrison's chronometers at the Royal Observatory in London, though I don't know if they're always on display.

I'll add a recommendation for Sextant by David Barrie.


Thanks for the recommendation, I'll add it to the shortlist!


What other books do you like?


Pick a subject I guess, that's a really hard question


Last two books that you read?


"Build Your Own Metal Working Shop From Scrap" by David Gingery which covers everything from building a foundry to making all your tools from first principles using nothing but river sand and junk metal for smelting.

"On Trails" by Robert Moore that discusses how walking paths from the first peoples persist, grow and change over hundreds of years, along with advances in walking trail design in recent years to become a part time recreational activity vs the pure utility of terrain traversal as they first were. Covers how a trail is a "living thing", as it were, because any who tread on it help reinforce it. Covers non human trails like ants and their reenforcement via pheromones and the like.


I think the introduction of the term in networking simulations and games came with SIMNET https://en.wikipedia.org/wiki/SIMNET and continued more widely in the DIS https://en.wikipedia.org/wiki/Distributed_Interactive_Simula...

I first learned of it in some writing about a 1997 multiplayer game called, heh, Dead Reckoning.


This sounds extremely susceptible to unconscious bias, or even just straightforward discrimination.


It does! That’s why you can ask to be evaluated by a commission of professors.

If you don’t pass after 3 tries, commission is mandatory.

You also have a paper trail of written exams and midterms to back you up. If you keep getting good grades and failing the oral, people will find that obviously suspicious.

Honestly the only times I had any trouble in the orals were the exams where I baaaaarely passed the written. Usually oral feels like the chill easy part compared to written because you can have a back-n-forth with the professor.


> It does! That’s why you can ask to be evaluated by a commission of professors.

Still concerning from a statistical/psych fairness aspect.

There's a famous example of the Boston Symphony trying to fairly judge unseen applicants in 1952, and their results kept getting gender-skewed until they adjusted for the fact judges were reacting to the sound of shoes (e.g. high heels) when the candidate moved around behind the divider.


> That’s why you can ask to be evaluated by a commission of professors.

Ah yes, the classic "if you think the system is abusing you, you shall out yourself to the system that's abusing you if you want any chance of recourse." Because a tribunal run by the people you're lodging a complaint against can't possibly be biased.


Moreso than a job interview?


More systematic than a job interview.

If you don't get one job you should have - there are others - it's unfortunate but not life altering.

If 3 years into your marine biology program a professor who always teaches a mandatory course fails you because you're a woman who wears non traditional dress - you're not graduating and now there are no jobs. (And this is an example that actually happened to someone I know - not in a western country)


13 year old me who anodised remote control car chassis completely agrees the process is quite simple.

In the context of a MacBook, it’s not. Removing just the aluminium components and leaving everything that doesn’t like baths undamaged is practically impossible for amateurs. I’m not sure it’s something many professionals would take on.


I think it could be possible for the bottom half. The lid would be way, way trickier (unless you have one with a broken screen already and know how to put the new one together).

I’m wondering what custom colours you could do with that process btw!


Practically anything! Vibrant colours work best, and there are techniques to do transitions, fades, and masking to get multiple colours, though I’ve never done those myself.


People Look For:

Specific language tells, such as: unusual punctuation, including em–dashes and semicolons; hedged, safe statements, but not always; and text that showcases certain words such as “delve”.

Here’s the kicker. If you happen to include any of these words or symbols in your post they’ll stop reading and simply comment “AI slop”. This adds even less to the conversation than the parent, who may well be using an LLM to correct their second or third language and have a valid point to make.


I find MCP beneficial too, but do be aware of token usage. With a naive implementation MCP can use significantly more input tokens (and context) than equivalent skills would. With a handful of third party MCPs I’ve seen tens of thousands of tokens used before I’ve started anything.

Here’s an article from Anthropic explaining why, but it is 5 months old so perhaps it's irrelevant ancient history at this point.

https://www.anthropic.com/engineering/code-execution-with-mc...


If you like man trivia (and why else would you be reading this?) you could check out the top comment at https://unix.stackexchange.com/questions/405783/why-does-man...

(discussed at https://news.ycombinator.com/item?id=27994194)


Another fun related one: If your username is Tyler and you run shutdown, instead of the usual message it will say "Oh, good morning Mr. Tyler, going down?"

Discovered this in college when I was shoulder surfing a coworker who always used the username Tyler. When he typed shutdown I called it out, and he said, "wait, it doesn't do that for you? I always assumed it said that for everyone and just replaced the username!".

(For those of you too young to know, it's a reference to an Aerosmith song)


This was removed years ago from sysvinit, for political reasons.


"The developer of the man-db, Colin Watson, decided that there was enough fun and the story won't get forgotten"

Haha! Adequate amount of fun was provided, please resume regular man activities.


Reading this makes me wonder if Easter eggs are ever appropriate for something as ubiquitous as man.


Personally I think ubiquitous software is even more important to have Easter eggs, because they're the most widely distributed, and we want as much joy as we could possibly have, before you know.


Easter eggs are always appropriate but it is imperative (and important) to understand how they could affect anything and everything.

Which means you need to usually make it explicit to call them (man --abba or something) than something that "surprises" the user.


Almost everything had an easter egg in it back in the day. When computing was more fun and less serious.

They fell out of favor when people realized they were a security issue, because it was a code path that rarely got tested.


No, proper easter eggs don't introduce security issues, they're benign almost by definition. I think what made them disappear was the introduction of all the suit-wearing people who decide what the programmers are supposed to program, with no room for autonomous work within that.


> proper easter eggs don't introduce security issues

Proper code doesn't either, and yet there they are! The point is they added another attack surface, however small, and another code path that should be tested.

When people started to care about 100% test coverage, they started to disappear.


> The point is they added another attack surface, however small, and another code path that should be tested.

I dunno, "attack surface" to me means "facilitate opening/vulnerability somehow" and none of the easter egg code I've seen has done that. You have any concrete examples where a easter egg made possible a security vulnerability that wouldn't be possible otherwise?

But yes, another code path created by easter eggs that wasn't tested I've seen countless of times, but never been an issue, but maybe our easter eggs always been too small in scope for that.


The most famous is the Xbox hack that was only possible because of an Easter Egg:

https://security.stackexchange.com/questions/144202/are-ther...


Microsoft code. The "hacker" went for the lower hanging fruit.


Or they were removed for other reasons than security.

In Star Trek: 25th Anniversary, we had a hidden animation of Captain Kirk's toupee jumping off his head and running out of the room. It was caught before release and they made us take it out since no one wanted to piss off William Shatner.


It should make you wonder instead about the appropriateness of testing over man(1) output, I suppose unless you're actually generating the format for use as man(1) input, in which case congratulations on your functional tests doing their job!


A great innovation over simple AB testing


I was about to ask if anybody had looked at what it was sending home. I’m travelling so I’m not in a position to run this through a proxy for a couple of weeks, but also I’m travelling so this could be useful!


I am genuinely curious if anybody knows of a non-trivial problem being solved on one of these forums, at least for a huge company that’s palming off customer support. It just feels like screaming in to the void, only for someone to (deliberately?) misinterpret your question and give you some generic advice.


Every suggestion when encountering a Windows OS bug is "run sfc /scannow" - has this ever solved a problem for anyone?


It depends on what you call "non-trivial". I found answers on how to circumvent dumb macos bugs on Apple forums at least twice in the last 6 months. One related to displays, I was about to return a new USB-C monitor which wouldn't turn on. A silly issue, but it's a bug on my book, I wouldn't find the answer on the docs.


That counts! I suppose I’m lucky enough to know of more reliable resources (macadmins.org Slack is an excellent community), and so I turn to them after reading more than a couple of threads on the Apple Support Community. Perhaps it has improved or I never dig deep enough.

I’d be at a complete loss for any obscure Windows issue though.


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