Just to nitpick, in the section after "On the other side, these following guards are more of a “you really shouldn’t do this” variety – much closer to a disabled state in graphical user interfaces:"
The second and third examples are safety lockouts [0] working as intended: Some system is locked in the off state to ensure safe access for technicians.
Especially the padlock lockout is simple and effective: As long as you have the key in your pocket, you can be sure than no one is going to turn on the meat grinder you are cleaning.
Just don't try this on Ryan Air. A good friend got stuck at the airport on a Sunday night after being denied boarding because he waited out the standing line sitting on a bench right by the gate.
As soon as the last person standing walked through the checkpoint the gate crew closed the gate -- and completely ignored my friend when he showed up 10 seconds later.
It should be trivial to combine ephemeral options with file name options, which seems like it would be the best of both world.
With some agreement on mapping (maybe just `%HH` for anything outside `A-Z a-z 0-9 . _ -`), this could be completely standardized and made part of standard library argument parsers.
I could see a bunch of my utility scripts replaced with a python script and a `uv` shebang if this was in argparse.
I completely agree in the game of chicken. Usually I spend the time up to T-3s wondering how the crazy beepers on microwave ovens is still a thing, generations after the novelty has worn of.
I can sort of understand why beepers where a cool sales gimmick back when the microwave was the only appliance with a micro controller, but really -- it doesn't make sense: Firstly, immediate attention is not critical when the time is up: unlike a stove or an oven, energy transfer stop the moment the magnetron is de-energized. Secondly, the microwave (at least my microwave) is not exactly silent: if you are not deaf, chances are you can easily tell when it is done.
Maybe I should apply the Joe-treatment from my old lab: whenever there was a new shipment of frequency meters for the lab (we always needed more), Joe would meticulously unbox them and stick a pointed screw-driver through all the piezo buzzers to make sure the would never make a sound.
Or just a long pipe where the inertia of the water resists change in motion.
This is what causes the "water hammer" effect which is a problem for plumbers, but a great thing for all kinds of fun experiments, e.g. creating predictable cavitation [0].
My hope is that in 5 years, I will not have anything in my feeds that have not been signed in a way that I can assign a trust level.
Here in the Nordics, we are already seeing messaging apps such as [hudd] that require government issued ID to sign in. I want this to spread to everything from podcasts and old-school journalism to the soccer-club newsletter, so that I can always connect a piece of information back to a responsible source.
If the Bayer pattern makes you angry, I imagine it would really piss you off to realize that the whole concept encoding an experienced color by a finite number of component colors is fundamentally species-specific and tied to the details of our specific color sensors.
To truly record an appearance without reference to the sensory system of our species, you would need to encode the full electromagnetic spectrum from each point. Even then, you would still need to decide on a cutoff for the spectrum.
...and hope that nobody ever told you about coherence phenomena.
Just as important here: The higher the temperature of the storage medium, the higher the fundamental limit to how much electric energy you can recover.
Put differently: If you used the same amount of energy to heat one bucket of sand by 200C (A) or two bucket of sands by 100C (B), you would be able to recover more electric energy from case A because of the fundamental Carnot Limit.
This is why sand is a good storage medium (as opposed to e.g. water), and why some solar power systems work with molten salts. Also why steam-based power plants need to operate at high pressure to be able to obtain high-temperature steam.
Please go have a look -- this is really well done with a clear message, good documentation and the call to action implemented very nicely (which is the background for TFA).
I think a lot of it is covered under "New Public Management" [0], which was maybe a result of the financialization happening in the 80's [1].
And I completely GP, having been in or in contact with academic research since the late 90's, there has been a very strong shift from a culture where the faculty had means for independent research, and were trusted to find their own direction, to the system we have today where a research project has much tighter overlook and reporting than most corporate projects.
A professor with a 4-5 person group will typically need two staggered pipelines of 4-5year funding projects to run risk free. In the EU it is virtually impossible to get funding for projects that do not involve multiple countries, so you need to set up and nurture partnerships for each project. Coordination the application process for these consortia is a major hassle and often outsourced at a rate of 50kEUR + win bonus. And you of course need to run multiple applications to make sure to get anything.
When I talked to mentors about joining academia around 2010, the most common response was "don't".
My understanding is that this is true for all the Trump handouts: otherwise the ten-year economic outlooks would have cratered. The Economist had a couple of nice analyses on this.
Of course this means that the next administration will need to start with tax increases just to get to neutral, but maybe that is a feature?
Did you read the article? The author specifically addresses accessibility in multiple places, including taking extra steps to work around browser bugs [0].
Similar experience here: the paid options are way too expensive for private use, when none of the new features has any value to you.
Seems to me that the correct strategy for Dropbox would have been to be super focused on the core product and on not hiring in too many people/taking in too much capital. That would of course have introduced a market cap, but if 1% of everyone had ended up on a reasonably priced personal plan it would have been a roomy cap.
As it was, Dropbox has grown into yet-another ms-office-in-the-sky and there is no way they will make it against their competitors who can burn the cash, and who are slowly catching up on sync technology.
This is really a shame too: Dropbox is just the gold standard for sync. Before Dropbox I was using unison[0] and tried every other sync product, but nothing came close. TBH I am still using Dropbox every day, getting around the device limit by sharing stuff with multiple free accounts...