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stepanhruda

549 karma · joined April 24, 2014

[ my public key: https://keybase.io/stepanhruda; my proof: https://keybase.io/stepanhruda/sigs/G5PumJIRZ-XV6fi9pRZ8W0E23l0B9FxuTnkeyxR5a1E ]
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stepanhruda··on Twitter set to accept Musk's $43B offer – sources
Huge amount of that production gets spent on keeping the world running - income vs disposable income.
stepanhruda··on Gen Z does not dream of labor
Having unreasonable expectations would be okay, but people are calling it broken because a generation before this had this luxury but pulled the ladder behind them. We are supposed to progress forwards, not backwards.
stepanhruda··on Ask HN: Internet magically gets faster when opening speedtest?
Right, I specifically use DoH with Cloudflare on my phone. I'm talking about the "we don't need this" reply above, which is a suggestion for tinkerers, not a good recommendation for general population.
stepanhruda··on Ask HN: Internet magically gets faster when opening speedtest?
So your “alternative” is strictly worse / solving a different problem.
stepanhruda··on Ask HN: Internet magically gets faster when opening speedtest?
What if I want privacy on a non-home network? Huge part of my traffic is over 5G/LTE.
stepanhruda··on Ask HN: Internet magically gets faster when opening speedtest?
Netflix can literally implement fast.com to do the exact same operation as when streaming and then measure performance of the stream.

Yes you could do a timer, but that would mean e.g. first 30s of all Netflix streams to be much faster and then slow down just in case they were in fact speed tests. Also would be difficult to differentiate between running a speed test vs a stream that gets its connection closed and reconnects.

All of this is an order of magnitude for ISPs to deal with than unthrottling traffic for specific domains. It doesn’t have to be perfect, but making it prohibitively more expensive helps a lot.

stepanhruda··on Ask HN: Internet magically gets faster when opening speedtest?
That's why we need DNS over HTTPS and Encrypted Client Hello to become widely used. Then there would be no way of knowing, as long as Netflix uses the same infrastructure to serve fast.com and netflix.com
stepanhruda··on Success and Failure at Pebble
Curious, have you owned an apple watch? I’ve had exactly zero problems with connectivity, never even occurred to me until now.
stepanhruda··on CircleCI Down
They offer to self-host by the way.
stepanhruda··on I Am Well Versed in Active Shooter Training. What About First Aid?
That was very dismissive. I’m aware all of these would make a difference, but lots of US public and powerful interest groups are against all of them.
stepanhruda··on I Am Well Versed in Active Shooter Training. What About First Aid?
Absolutely not okay with it being the normal, if you have any ideas for solving the US guns problem, let me know.
stepanhruda··on Dual 75“ 4K TV Floor Computing
Maybe he got a large but shitty quality TV? I got an OLED 2 years ago and none of this rings a bell.
stepanhruda··on A quick breakdown of what SWIFT is and why it matters
Nitpick: doesn’t have to be equally - one party in a trade can gain more than the other, not necessarily proportionally to size (but both end up better off than not trading). The key is to sanction areas where the losses hurt the other side more than you.
stepanhruda··on White hat hacker awarded $2M for fixing ETH-creation bug
Don’t forget about taxes. Most of it is getting taxed at least 37%
stepanhruda··on Running macOS in a Virtual Machine on Apple Silicon Macs
Why is a browser the primary way a machine gets compromised?
stepanhruda··on Apple unveils contactless payments via Tap to Pay on iPhone
Not that easy, most people get more than 1% back on their cards. It’s a reallocation mechanism where poor people who can’t pay their credit card bills end up sponsoring everyone else
stepanhruda··on People don't want to run their own bank
I am surprised no one mentioned social recovery, Vitalik even wrote about it https://vitalik.ca/general/2021/01/11/recovery.html
stepanhruda··on Ice Golf
Love minigolf, but regular golf takes up a ridiculous amount of resources per how many people can enjoy it. I wish it’d die.
stepanhruda··on On Leaving Facebook
Definitely there, but author probably didn’t find those fulfilling. The rest are leisure activities, which might again not work when a problem solver is looking to apply themselves.
stepanhruda··on An anatomy of Bitcoin price manipulation
You can do arbitrage without being a market maker and you can be a market maker without doing arbitrage.
stepanhruda··on An anatomy of Bitcoin price manipulation
Market makers don’t print riskless money, they are affected by a very real risk of divergence loss.
stepanhruda··on ‘Tipping point’ makes partisan polarization irreversible in research model
citation needed
stepanhruda··on I resigned from Twitter
Yeah he has gone out of his way to speak against ETH.
stepanhruda··on I resigned from Twitter
I remember him saying he plans to step down as Tesla CEO eventually
stepanhruda··on Crypto enthusiasts want to buy an NBA team, after not purchasing US Constitution
Find someone who will lend you their tokens (if it’s on-chain, you will need collateral) and sell them. Later you can buy same amount of tokens from the market for a lower price - if price indeed goes down.
stepanhruda··on Report on Stablecoins [pdf]
Sure, if more people who hold DAI thought it would than it wouldn’t, it would be a problem. At this point there are so many arbitrage bots and protocols on top that it won’t even budge to 0.95 though, because this incentive balance has proven to be solid. The main downside really is that it’s overcollateralized by assets in 2x or so value.
stepanhruda··on Report on Stablecoins [pdf]
There is a very important aspect of opposite pressure.

If DAI price ever loses peg and goes to eg 0.90 anyone with open positions immediately starts buying a shitton of them and closing their position, because they just got a 10% discount on paying off their debt, sending the peg back.

If the price ever goes to 1.10, anyone with free capital around immediately starts minting new coins and floods the market with them, because they just got an instant 10% bump on the size of minted capital, sending the peg back.

stepanhruda··on How Facebook is trying to recover the money it lost during the outage
https://engineering.fb.com/2021/10/05/networking-traffic/out...
stepanhruda··on How big tech runs tech projects and the curious absence of Scrum
The latter
stepanhruda··on Ask HN: Are you also getting extremely obvious spam bypassing Gmail's filters?
I’m getting those too - and the content is an obvious low-res image, not sure how it’s getting through.
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