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rlkf

424 karma · joined February 13, 2015

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rlkf··on Machine Learning: The High Interest Credit Card of Technical Debt (2014)
I think this is actually a better analogy than debt (notice that equity and debt are on the same side of the ledger); just as future valuation of the company is uncertain, so may also be the business value of the quick hack. I.e. in the same way that a certain VC investment may or may not be wise, the quick hack has the same uncertainty attached.

Add to this that the business people may have a bad grasp of the true cost of the hack, and the developers little insight into the business value of it, you get the current situation.

rlkf··on GitLab Isn’t Really Open-Source
People probably mistook "by that time" as "at that time" instead of "since", which was what you meant. Also, use "has been" instead of "is", as the open-sourcing happened sometime in the past (although it is in the state of open-source now).
rlkf··on Earth’s carbon dioxide levels reach highest point in 800,000 years
Garbage incinerators with CO2 capture and geological storage; that is a net CO2-negative process, and you can recover energy in the form of domestic heating, too. This is not a fantasy technology; everything needed to do this already exists and can be purchased. An extra bonus is that you also vastly reduce the pollution problems associated with landfills.
rlkf··on Airbus and Boeing are exploring the viability of electric planes
Off-topic, but still: There are several frightening realistic aspects with that series, but the key premise - that the U.K. would willingly allow Russia to take control over one of its energy sources - is so utterly bonkers that it spoils the rest.
rlkf··on Great Vowel Shift
> pronouncing the Danish/Norwegian word "dag" (day) in Norwegian. ... In Danish it's pronounced like the English "day". WTF?

This is consistent with the pronunciation of "jeg" (=I, as in myself) in Norwegian, where the 'g' is a soft sound.

rlkf··on Apple Plans to Use Its Own Chips in Macs from 2020, Replacing Intel
> they had OSX running on x86 for years before the switch (in fact they had OSX running on x86 before it even was OSX

Although NeXTStep ran on x86, the MacOS build on x86 was John Scheinberg's personal skunkworks project until it became Marklar in 2001 (and then kept under the hood for another four years). Mind, Darwin was always written to be portable, but it wasn't a deliberate strategy to take it to Intel. This time around though, I too reckon that they have already a MacBook running on an A10X in the labs.

rlkf··on APFS encrypted plaintext password found in another log file
If the environment variable HISTCONTROL contains the keyword ignorespace, then commands starting with a space won't be saved in the history list; usable in situations like this. (Of course, the command will be visible in the process list, so if you are on a shared system, it is still not a good idea)
rlkf··on Self-driving Uber car kills Arizona woman crossing street
Maybe not in the U.S., but in Norway, as part of getting the driver's license, you'll have to take an ice driving course, where, amongst other things, a dummy is swung at your car while driving on an oiled lane in 30 mph. (It is practically impossible to steer away from the dummy, which is the meaning of the exercise; to realize the folly of driving too fast on icy roads)
rlkf··on MacOS may lose data on APFS-formatted disk images
Is the incident with the matching checksum that he mentions because APFS only checksum metadata (which are on preallocated space on the image), or is it his own checksum (say sha1sum), I wonder? It seems strange that the filesystem driver would cache 500 GB of sequentially written data in RAM.
rlkf··on Unilever threatens to pull its ads from Facebook and Google over 'toxic content'
Who should determine the will of this corporate-person? The shareholders? The board? The managing director? If I own a stake in an index fund, how do I propagate my will proportionately to the actions of these corporations? Corporate-persons is an area fraught with agent problems, and should therefore not be allowed.
rlkf··on The ReMarkable E Ink Tablet
Techies get treated well probably equals higher employee retention, again leading to higher institutional memory, meaning bugs have a chance of actually getting fixed. More happiness probably also correlates with more creativity, meaning that there is also a chance of getting more features with updates.
rlkf··on FAA Issues Emergency Order of Revocation Against TapJets
You may say this in jest, but RyanAir actually applied for permission to do flights with unseated passengers. Fortunately, we still have an aviation authority (in Norway) wise enough to throw it out, sneering.
rlkf··on Is ‘Oumuamua an alien spacecraft? First scans show no signs of technology
But the society need not be based on internal oppression, to be an adversary to us: I don't think the kingdom of Castille in 1492 necessarily was a beacon of stability and lack of conflict; yet it financed an expedition westwards.
rlkf··on Recycling Chaos in U.S. As China Bans 'Foreign Waste'
Not even that: The Norwegian government plans to connect the garbage incinerator at Klementsrud to a CO2 capture station, pressurize it, and ship it to an abandoned gas field for storage.

And since the capacity of the storage site is so much bigger than the Norwegian domestic production, some of Germany's CO2 will eventually be included as well :-)

rlkf··on Cursive Handwriting and Other Education Myths (2016)
I know, and it's a shame, because it actually takes very little effort to do better teaching of left-handed:

http://handedness.org/action/leftwrite.html

rlkf··on Ask HN: Why Isn't the Construction of CRUD Web UIs 90% Automated?
Although a bit subtle, I think the line of exchange from top and down to here is amongst the best I've seen.
rlkf··on Norway tightens IT security to prevent ballot tampering
> this claims Edge sends all visited URL to Bing?

Yes. So if you instead of attachments of large files in email send an URL such as https://acme.pri/?id=cafe-babe-deadbeeff00d, which is not secured by any other method than obscurity, then Edge will submit it to Bing, which indexes it and then the content is available if you can come up with some keywords that match.

It is fairly well known in Norway, due to having been in the national news earlier this spring, but I have no reason to think it doesn't apply universally.

rlkf··on Research does not say that people produce more when working 40 hours per week
At my previous work, we attempted to find the correlation between faulty code and the time of commit in the version control. Most bugs were written after 14:00. (And no: we didn't check-in all code at the end of the day).
rlkf··on The Great Japan Potato-Chip Crisis
This reminds me of the Norwegian Butter Crisis of 2011, although that one was caused by a demand-side shock from low-carb diet fads.

Our condolances to the Japanese people; our hearts are with you.

rlkf··on Most of Mars' air was 'lost to space'
Observations and models don't match, so there is some input that is missing. In this case it seems to be a heavier atmosphere (which has later blown away). Their hopes are that this added assumption will reconcile the observations and models, and thus give a more complete picture on how Mars developed.
rlkf··on Study: Kids whose parents hold them back from school a year have advantages
These kind of studies tend to be riddled with methological errors. For instance, one of them found (as usual) that autumn-borns had lower grades than spring-borns. However, once adjusting for the parent's education level, the results were opposite.
rlkf··on Libtiff goes offline
I love the Internet Archive, so it would be great if some kind of archiving function could be worked out. But if it's on GitHub now, it should be exported to Zenodo today, so there's at least one reference version around for Internet Archive to backup.
rlkf··on I Was an Amazon Chew Toy
Being a European, I find this very... surreal.

It is often considered that our labor regulations and unions encumbers businesses, but when I read stories like this I can't help thinking that it's actually the other way around.

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