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rdrey

240 karma · joined March 26, 2011

https://rainer.codes hnchat.com:iy61sqPV68thAOUDFCi3
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rdrey··on Setting Up a Cayman Islands Company [pdf]
law abiding *US citizen, but yes.
rdrey··on Setting Up a Cayman Islands Company [pdf]
IANAL, but that's not useful for hackers. This is more useful for hackers: https://www.caymanenterprisecity.com/

- 100% foreign ownership

- No corporate/capital gains taxes

- 5-year work/residence permits for the team

-- No personal income tax in the Caymans for anyone moving here

From a friend who has gone through the process of setting one up for consulting, the initial setup cost ~30k USD and renewal costs ~15k USD per year.

- you still need an office package https://www.caymanenterprisecity.com/service-packages

- setup is not really that quick and painless

If you'd otherwise pay income tax pretty much anywhere else it might still make financial sense.

rdrey··on Tech workers who are engineering a mid-30s retirement
FIRE literature typically uses a 4% withdrawal rate. In some calculators that's the same as the supposed return on investment, some allow you to specify your own return on investment. In US index funds 4% seems like a "safe" lower bound.
rdrey··on Developer Survey Results
I took the survey and think I remember not seeing Elixir as an option. I would have definitely voted for it.
rdrey··on Xi: an editor for the next 20 years [video]
The killer feature for me was setting an "alarm" on a currently running process and getting a notification when it finished. It's not something I've seen in any other terminal. (Using Ubuntu now and missing it.)
rdrey··on China’s AI Awakening
Sorry, my questions might reflect that I don't know much about China / Chinese culture. I'm curious about compensation. Can Chinese AI researchers earn equally well in China as abroad? Or are they going to suffer from brain drain eventually? How does the Communist Party / society deal with large pay gaps? Are Chinese companies with AI departments looking for international talent that's not at the uppermost level?
rdrey··on The Economy
I'd like to see the answer for both Economics and Computer Science. Should be interesting.
rdrey··on Introducing Pytorch for fast.ai
The way I understood his tweet is that they are basically rewriting the first course with PyTorch first, so I'm guessing the content will be identical, just the notebooks now using PyTorch in the background.
rdrey··on Ask HN: What maths are critical to pursuing ML/AI?
I previously attempted Andrew Ng's old course, but didn't complete the tutorials. Now I would start in this order:

Watch the course.fast.ai lectures quickly, just to see a lot of practical ML/AI applications. You'll see how effective you can be just by knowing the tools with very little math background.

Next I'd look at the NEW Andrew Ng introduction on Coursera. It is much more approachable than his first course. You might still feel a little overwhelmed by a few equations, but then you'll implement them yourself in numpy. (And the ipython/jupyter notebooks are really well written, walking you through every step.)

rdrey··on Social Cooling – How big data is increasing pressure to conform
Then HN can sell the "self-censorship index" data to data brokers... oh, wait. :P
rdrey··on Social Cooling – How big data is increasing pressure to conform
HN can help us investigate this phenomenon by tracking how often users click on 'reply' but then shy away from submitting it.
rdrey··on Ask HN: What do you use Machine Learning for?
That sounds a lot like the workflow in Dave Eggers' "The Circle". I think if you read the book you'd be less likely to implement anything like this. :P
rdrey··on Google Cloud Prediction API End of Life
Can confirm that the EC2 API team is still maintaining perfect backwards compatibility with the EC2 SOAP API released in 2006. It's kind of funny that the known issues are all still valid, too :P https://aws.amazon.com/releasenotes/Amazon-EC2/353
rdrey··on Doxing the hero who stopped WannaCry was irresponsible and dumb
If you're still curious, this has been turned into a BBC mini-series called "London Spy". See: https://www.theguardian.com/commentisfree/2015/nov/12/london...
rdrey··on Amazon Echo Show
You mean like this very real hack? https://www.theverge.com/2017/4/25/15421326/smart-tv-hacking...
rdrey··on Cicada – Decentralized Application and Direct Democracy Platform
When I first saw this site a few months ago I got quite excited. I was looking for a solution to Sybil Attacks so I liked it on github and read the whitepaper.

The "Human Unique Identifier" is supposed to solve Sybil Attacks. But I don't see how if the enrollment of new users is decentralized bad actors can't simply generate new retinas / HUIDs and enroll them in the system, then use those identities to sway online elections, commit fraud, mine disproportionately more coins, etc.

I'm always looking for fun sci-fi, but the book by Dan Jeffries doesn't contain much of this tech, which was disappointing. It was an OK read otherwise. I think "Infomocracy" was better and contained more novel concepts.

rdrey··on Gmail – some users being signed out of their accounts unexpectedly
Happened on mine too. In Chrome I had to re-auth with 2FA, in iOS I just had to pick my gmail account from the account list without even reentering the password. Very strange.
rdrey··on Cicada Platform
Here is a direct link to the whitepaper https://github.com/the-laughing-monkey/cicada-platform/blob/...
rdrey··on Many LASIK patients may wind up with glare, halos or other visual symptoms
Pro-tip: Ultrasonic glasses / jewellery cleaners are ~30 USD on Amazon [insert affiliate link here].

I dunk my glasses into my cleaner every morning while I'm showering.

rdrey··on Next.js – A small framework for server-rendered universal JavaScript apps
Ah, I see what you're saying. I didn't consider deeper/complex routes with parameters.

This scheme seems to force route parameters into query parameters. Disadvantage: It's not RESTful. Advantage: Your route parameters are now named query parameters. You only handle one dict of parameters...

I'm not sure how I feel about this.

rdrey··on Next.js – A small framework for server-rendered universal JavaScript apps
Your comment would be more useful if you gave us that reason.

"Filesystem as the API" in this case looks more like "convention over configuration" (which has worked fine for other frameworks like Rails), it doesn't actually seem to be using the filesystem as the only storage backend.

rdrey··on DDoS Attack Against Dyn Managed DNS
Ex-Amazonian here. I worked on the EC2 API for just over a year, and this could simply be a legacy thing. See https://en.wikipedia.org/wiki/Timeline_of_Amazon_Web_Service....

us-east-1 is the oldest region and predates Route 53. Not adding extra DNS providers to the older regions is probably an oversight.

(The EC2 API team requests load balancers from a separate load balancer team. The load balancer team probably didn't exist as a separate team when some of these regions were created.)

rdrey··on Introducing Nomulus: an open source top-level domain name registry
From my experience, that's the most common fee extension. Thanks!

I saw that donuts has a test EPP endpoint to try nomulus. I will probably connect to it soon for some integration testing.

My only issues when using this extension:

* It's super flexible. I have to guess if a fee is an EAP fee based on the description, for example. (Registries haven't standardised on anything.)

* Querying for all operations * terms is very verbose.

* The extension itself has multiple versions. We support fee-0.5 - fee-0.8.

rdrey··on Introducing Nomulus: an open source top-level domain name registry
It is a bit odd, but I have friends in African countries with TLDs that need to be registered via paper forms / GPG-signed emails only.

This move by Google just massively simplified the barriers to entry for small countries running their own ccTLDs in a more modern way.

(I work for a registrar, dealing with ccTLD idiosyncracies all day. If more registries adopt common premium price extensions, etc, it will make my life a lot easier, too.)

rdrey··on Ask HN: What was your “why didn't I start doing this sooner” moment?
I run for 45-60 minutes and it's perfect podcast time. (I only enjoy running on the treadmill, so earbuds are no safety hazard and I can tune out the standard exercise music in the gym.)
rdrey··on Grace Hopper explains nanoseconds [video]
OK, nanoseconds are easy to make. :P
rdrey··on Grace Hopper explains nanoseconds [video]
I would like to order nano & microseconds online somewhere.
rdrey··on Be nice to nerds
I would hate being called a bro-grammer, because for me it implies that other geeks aren't taking you seriously.
rdrey··on Amazon search was down
A lot of AWS teams don't use AWS because of the circular dependencies that would create during a new region buildout.
rdrey··on Amazon search was down
Amazon doesn't deliver most physical things to my (current) home, so all of my purchases are Kindle (impulse) buys. I'm guessing that for a lot of international readers the Kindle Store is the most important part of Amazon.
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