danielvf

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211.
GPUs to Mars: Full-Scale Simulation of SpaceX's Mars Rocket Engine (2015)(youtube.com)
1 points by danielvf 4y ago|0 comments
212.
by danielvf 4y ago
Or maybe it is that SpaceX is doing simulations on a level ahead of what everyone else does. Here's one of several amazing videos from SpaceX simulations. (There are more, but I don't have the link to the others) https:/&#x2
213.
by danielvf 4y ago
I don't think this one was North Korea. And yes, most aren't. North Korean cryptocurrency hacks are a bit distinctive. Rather than finding logical bugs in contracts, they tend to use traditional spearphishing / social eng to
214.
by danielvf 4y ago
I don't think this is the same issue as the exploit. The real issue was half-caught in a review on a pull request however. https://github.com/nomad-xyz/monorepo/pull/289/files If this legacy enum va
215.
by danielvf 4y ago
As someone who writes Solidity full time - it's probably not useful for anything outside its current use case. The EVM, that it compiles to is a lot of fun though, if you like small understandable virtual machines. I like it a lot.
216.
by danielvf 4y ago
It's not really so much about the pixels being square as the fractal-ish nature of mordern pixel camos that result in a "scale invariance" effect. There's details and contrast at the level of the small pixels, and there&
217.
by danielvf 4y ago
The animals are individually vet checked as well as a part of the process.
218.
by danielvf 4y ago
Some financial services companies have tried this in the last few years, and it's worked out badly for them. The problem boils down to withdrawals - the "bank" can manipulate it's own internal accounts numbers all it wan
219.
by danielvf 4y ago
Here's an alternative explanation. May be totally bonkers - you have been warned. :) Perhaps the building itself is affecting you? After years of trying to figure out some immediate family health issues, I eventually found out that my
220.
by danielvf 4y ago
Add after . So you can see the added words by making a prompt like "a person holding a sign saying ", and then the sign says the extra words if they are added.
221.
by danielvf 4y ago
I am thrilled about DALL-E, and the new terms of service. However, how they implemented the improved "diversity" is hilarious. Turns out that they randomly, silently modify your prompt text to append words like "black male&qu
222.
by danielvf 4y ago
I freelanced for 20 years. I had one iron rule - no jerks for customers. If someone seemed like a pain to work with, I wouldn't start working with them. If a customer turned out to be a jerk, I would "fire" them after the pro
223.
by danielvf 4y ago
That clip was a viral marketing campaign video created for Rise of the Planet of the Apes. https://www.adweek.com/creativity/movie-teaser-reminds-you-n...
224.
by danielvf 4y ago
Anchor offered a fixed 20% APY. This required you to convert your funds to UST in order to participate, and was the fuel to the crazy UST/Luna/Terra scam run up and subsequent crash to zero.
225.
by danielvf 4y ago
Father of five kids. All kids are different, so only speaking for mine. Smaller kids usually tantrum when they are overtired (or over sugared or something else affecting them) OR because they are trying to manipulate to get what they want.
226.
by danielvf 4y ago
Submarine reactors are between 500 and 50 megawatts - so this proposal is for something making 1000x less power than the the smallest active submarine reactor.
227.
by danielvf 4y ago
It is so sad to watch a nation slow walk down such a well worn and tragic path. Bad government policies, and over spending creating inflation and high prices for goods, with a response of price controls to control the prices, which results
228.
by danielvf 4y ago
Your two replies above come across as increasing angry. When you say that you bomb technical interviews, are you having problems with them because you cannot complete the technical tasks in that situation, or because you find the interviewe
229.
by danielvf 4y ago
There's a common misconception that the US volunteer military is only poor people. Surprisingly enough, the top US income quartile enlists at a higher rate than the bottom income quartile. There's a big list of things that disqual
230.
by danielvf 4y ago
Know that in crypto vocabulary, "devs" tends to means anyone working on the core team, programmer or not.
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by danielvf 4y ago
Glad to help!
232.
by danielvf 4y ago
Both of those questions are basically the same thing. The usual workflow goes like this: 1. There's a ticket in Jira or Github. Depending on the team, either someone assigns it to you, or you choose to work on it. 2. You checkout the m
233.
by danielvf 4y ago
DAI is over collateralized - you lock up as collateral more than the value of the DAI you get back when DAI is created. So let's say you deposit 20 eth at @ $1,000 USD per eth, which gives you a collateral value of $20,000. You create
234.
by danielvf 4y ago
That's a stat for Federal prisons - it's a completely different set of laws and crimes than state and local laws, and only 10% Americans incarcerated are in federal prisons. Here's a breakdown by most serious offense for my
235.
The Rise of the Stupid Terrorist(braino.org)
3 points by danielvf 4y ago|0 comments
236.
by danielvf 4y ago
I've used formal verification in anger, as well as working with a vendor to formaly verify some critical code for us. This rings very true. It is extraordinarily difficult to write correct rules. It ends up being the same problem as wi
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by danielvf 4y ago
Death spiralness is a particular kind of failure mode - and it has to be built into the design of the protocol, and have an economic environment that's right for it to happen as well. It's possible for anything to fail, but not ev
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by danielvf 4y ago
Conveniently done already in Louisiana, where mankind has placed a line of concrete pillars twenty three miles across a lake. :) https://en.wikipedia.org/wiki/Lake_Pontchartrain_Causeway#/m...
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by danielvf 4y ago
Correct, the project can just create another set of NFT's and "bless" them as the official ones.
240.
by danielvf 4y ago
I've worked with using formal verification systems to secure smart contracts. It's less useful than you would think, for two reasons: 1. It's extremely hard to come up with the correct rules for expected behavior. It's l

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