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danielmg

305 karma · joined July 27, 2017

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danielmg··on UK’s NHS Covid-19 App
Did you read the notes in the link next to that item?

"In order to use Bluetooth features in your application, you must declare the Bluetooth permission BLUETOOTH. You need this permission to perform any Bluetooth communication, such as requesting a connection, accepting a connection, and transferring data.

You must also declare the ACCESS_FINE_LOCATION permission, given that LE beacons are often associated with location. Without this permission, scans won't return any results."

danielmg··on Lyme disease bacteria eradicated by new drug in early tests
We still have no good evidence that is does work for SARS-CoV-2.
danielmg··on Posiopaths: Positive only attitude can be toxic
My wife is just like that. She can't deal with conflict or opposing views. Her mother and father are limited imitations of human personalities.

Somehow we get on together but our families are so different. In her family emotions outside of an accepted range are verboten. Growing up in my family was the exact opposite and emotion ruled everything. Neither are healthy.

danielmg··on Storm Ciara helps plane beat transatlantic flight record
laden or unladen?
danielmg··on The Bloomberg Terminal, Explained
The bootlock thing is easy to overcome. I had to fix a neighbour who got scammed. It is a password on the Windows registry not actually the boot but it needs to open the registry to boot.

Windows backs up the registry. Just boot from a WindowsPE or live Linux USB and delete the live versions and replace with the backups. Reboot and lock is gone.

danielmg··on The Machine Learning Software Engineering Interview
Does "blockchain" get an honourable mention?
danielmg··on Turkey has begun attacking Syria
"...nothing in return to the US."

Cui bono?

It's almost like Russia has some sort of influence over the President of the USA.

danielmg··on Where you are born is more predictive of your future than any other factor
Just in response to both of you. I feel you!

I went through similar things. I do alright now but my brother stayed on the same line and things aren't so good there.

If there is one difference I can point at, it was my friends and girlfriends (and now wife) that are the causative factor in my direction. They pushed me to be more than the sum of my past and circumstances. My brother's friends just held him in place. I was lucky.

danielmg··on 94k Bitcoin (1B USD) transferred from unknown wallet to unknown wallet
Bacs limit is £20 million per item but is 3 day clearing. The £250k limit is FPS (instant clearing) I believe, or your bank.
danielmg··on US experts propose having AI control nuclear weapons
Why not remove PAL* and delegate authority to local commanders? I'd rather take the risk of trusting a human over a human designed, highly complex computer system.

In the UK, due to the lack of land-mass to absorb a strike, the PM issues final orders to the commanders of the Trident subs. This is part of the deterrence strategy.

* https://en.wikipedia.org/wiki/Permissive_Action_Link https://en.wikipedia.org/wiki/Letters_of_last_resort

danielmg··on What Happens When You ACH a Dead Person?
it is not
danielmg··on What Happens When You ACH a Dead Person?
Yes and no. Banks reconcile funds via Fedwire.
danielmg··on Neanderthals glued their tools together
That's what happened to the Neanderthals. We got all the good patents locked up first.
danielmg··on I’m not really a good web developer, I'm just good at Googling things
Not the way I do it.
danielmg··on Dark Web Drug Sellers Dodge Police Crackdowns
https://en.wikipedia.org/wiki/Cold_water_extraction
danielmg··on On SQS
I clicked the link. Laptop set to loud by mistake. The cat asleep on the keyboard nearly died.
danielmg··on Go is Google's language, not ours
For what it's worth I'm a semi-grey beard (20 years in) and I love golang. For me it was like going back to being 8 years old on my Commodore Plus/4 and really enjoying writing code again.

It needs close parenting. Java has been ruined by the push to include everyone's pet feature.

danielmg··on Fukushima 8 years on – photo essay
https://www.iaea.org/sites/default/files/publications/magazi...

"Electricity produced from natural gas has the lowest risk of the 11 technologies (five conventional, six non-conventional) It is a factor of about two lower than the next highest, nuclear power Third is a non-conventional system, ocean thermal, which can convert the temperature differences of ocean layers into electricity. Most other non-conventional systems have far higher risk. However, the highest of all are coal and oil, with risk about 400 times that of natural gas."

danielmg··on Launch HN: Prometheus (YC W19) – Remove CO2 from Air and Turn It into Gasoline
60 kWh capacity EV will get you (realisticaly) 200 miles.

A gallon of petrol - 40 miles (realistcally and using UK gallon).

According to Tesla their charging is 92% efficient so reduce that 200 to 184 miles.

Your process is 4.5 times less efficient than just putting that electricity into the EV? Is that right?

If so - and your process is carbon neutral (big if) - what's the point in a future where EVs dominate?

danielmg··on Half of England Is Owned by Less Than 1% of Its Population, Researcher Says
What would you do with more land? Considering that in the UK there are significant restrictions on what you can do with the land.

It's a silly metric.

As someone else pointed out in this section, you need to look at holding by value not by area. That's the more important figure.

I can by 1 acre of land in the country for say £20k but I can do nothing with it except perhaps mow the grass. But that £20k wouldn't get me 1msq in the City of London - because that land (well more of it) can be used to generate lots of economic activity due to its proximity to/location within the world's economic centre.

danielmg··on Apple updates its iMac line
A $3k desktop for which you need to buy an external drive. At some point slavishness to the Apple brand must have a breaking point.

Not wanting to start a fanboy war but I am a big believer in the right tool for the right job at the right price. For $3k I could build a monster PC with a stunning screen.

danielmg··on Air-breathing rocket engine set for key tests
Is the goose laden or unladen?
danielmg··on You Do Not Need Blockchain: Popular Use Cases and Why They Do Not Work
The big problem with these kind of arguments is that is misses the interface between the real world and the blockchain.

Say I have a blockchain that tracks births and deaths. Now if I see a record on there I can be assured it hasn't been tampered with. But that tells me nothing about how it was created - was the person entering the data acting with malfeasance?

All blockchain does is audit the data after its creation. It doesn't solve the issue of provenance of the original information. This seems to be where all these schemes and ideas (beyond crypto-currencies[1]) fall down when compared to current databases.

[1]slow and pointless. Money transfer is solved and current systems, while lacking the assured fidelity of the transactional data, offer so much more - fraud detction, chargebacks, etc etc

danielmg··on You Do Not Need Blockchain: Popular Use Cases and Why They Do Not Work
That wasn't about the provenance of the meat but the production of the end products - e.g. pies etc. They were just dumping in bad meat in place of good.

Blockchain isn't going to solve that - you could put the ingredients in the on it and have them signed etc but at the end of the day humans are mixing the food.

danielmg··on You Do Not Need Blockchain: Popular Use Cases and Why They Do Not Work
but in most countries there is a central authority in the shape of a government agency responsible for agriculture.
danielmg··on You Do Not Need Blockchain: Popular Use Cases and Why They Do Not Work
has worked for literally millennia without it.
danielmg··on You Do Not Need Blockchain: Popular Use Cases and Why They Do Not Work
That's already a solved problem in the UK after the BSE crisis. From what I was told (by a friend who worked on it), it uses certificates to provide trust and verification. Uses a central database hosted by DEFRA. No blockchain needed.

https://secure.services.defra.gov.uk/wps/portal/ctso/

Everything you describe can be solved, in a better and more efficient way, by non-blockchain technologies.

danielmg··on I'm leaving GitLab to help everyone work remotely
I work in Finance! I shall have a butchers.
danielmg··on I'm leaving GitLab to help everyone work remotely
I'm sorry - $500k!

I work for a big US company in the UK in a senior role and I get $150k approx. I work just outside London but I regularly have to attend meetings right in the City.

I'm going to move to Mexico before Trump gets his wall!

danielmg··on Silent and Simple Ion Engine Powers a Plane with No Moving Parts
https://en.wikipedia.org/wiki/Magnetohydrodynamic_drive
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