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@jamneuf
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Especially ordinary engineer
San Francisco, CA
Joined May 2010
We wrote a white paper on transaction costs for direct indexing, another neat read from a DS perspective. I was surprised to see just how (and how consistently) much bid-ask spreads change intra-day.
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Frec launched a direct indexing into S&P500 product yesterday, we wrote up a white paper on the approach and on fairly extensive simulation results. It's an interesting read just from a ML/data science perspective:
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RT @maladham: Excited to announce @frecfinance has emerged from stealth to give everyone access to sophisticated investment products exclusβ¦.
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Ceiling fans are really a bad UX. The fan speed should be represented as an IEEE floating point with a pull string for each binary digit.
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the youtube recommendation algorithm has learned blackmail, you WILL watch this because I will not stop recommending it until you do.
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we interrupt your bike lane to bring you this important message
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this epoxy is expensive but has great special features
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You might think that kids don't learn useful skills in Roblox. But my 9yo getting scammed out of her best pet in Adopt Me actually seems like a pretty good low stakes lesson.
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Really cool to have chatGPT as a second option for search queries that don't work in google. The query "how to prevent facebook from generating link previews for my website" returns nothing of value on google (missing "my website" context), but chatGPT just gives the answer.
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Seems to be older videos with fewer views, perhaps services are not able to fetch chunks reliably?.
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Do videos even work on this website for anyone else? Enable sound -> video freezes, enable full screen -> video freezes, do nothing -> video is fine, then freezes.
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Since this was "fixed" my first 5-10 tweets on my timeline are always a tweet by Elon or a "Elon replied" injection, whether they are new tweets or a 1-2 days ago.
Long day at Twitter HQ with eng team. Two significant problems mostly addressed:. 1. Fanout service for Following feed was getting overloaded when I tweeted, resulting in up to 95% of my tweets not getting delivered at all. Following is now pulling from search (aka Earlybird).
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github copilot is listening to my conversations, there is no other explanation.
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Using this interface causes physical pain
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signal should have a notification for when there *isn't* an update.
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