cstein2

5 ms·

1.
8 years in crypto: Etherean to Crypto Moderate(cstein.xyz)
1 points by cstein2 4mo ago|0 comments
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Filter news with a single prompt(distill.cstein.xyz)
2 points by cstein2 6mo ago|1 comments
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by cstein2 6mo ago
It seemed crazy to me that none of the personal newsletter services out there let you just write the filter prompt yourself, so I built this. I think its much simpler and more flexible. Feedback welcome!
4.
by cstein2 4y ago
Is amazon web services not a service people pay for? People are currently buying computation (a service) with crypto. I spend ETH to deploy and execute code, in the exact same way I pay USD to AWS to deploy and execute my code.
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by cstein2 4y ago
> But those fees go to stakers (who do provide a service, albeit a dumb one). That service is the point of the whole thing. The fees go to stakers who *execute your computation for you and ensure the integrity of the results*. ETH is ana
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by cstein2 6y ago
Here's the paper of Cardano's provably secure PoS algorithm https://eprint.iacr.org/2016/889.pdf
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by cstein2 6y ago
Miners are incentivised with transaction fees alone after all the bitcoins are mined.
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Reflections on 4 Years of SWE(connorwstein.github.io)
1 points by cstein2 6y ago|0 comments
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by cstein2 7y ago
I suspect it will remain a toy, but agreed on those optimizations
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by cstein2 7y ago
Yeah I was planning on playing around with the performance/optimizing it. Didn't know about that binance data feed though, thanks.
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by cstein2 7y ago
Thanks! What would you suggest instead of a global/lazy static in this situation though? I recall struggling to pass some dynamically allocated structure into the hyper service instantiation.
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by cstein2 7y ago
Thanks for the info! I definitely did not know all of that :). I do work at a crypto exchange, but on the custody/stablecoin side, not the exchange team. Can you elaborate a little on the "pinging" process to extract informat
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by cstein2 7y ago
Leaking the number of orders seemed like a bad idea
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by cstein2 7y ago
I was imagining inserts at an unoccupied price level would be relatively rare in normal order book operation, so a Vec just seemed simpler
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by cstein2 7y ago
Feedback welcome! I'm sure I'm missing loads of Rust patterns and idioms...
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Show HN: A first project in Rust – in-memory order book(github.com)
91 points by cstein2 7y ago|33 comments