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lewiscarson

205 karma · joined October 7, 2022

Computer Science student at Durham University. Interested in game theory, probability, and high performance computing.

Email me: lewis.carson at durham.ac.uk

Github: https://github.com/lewis-carson

submissionscomments
lewiscarson··on Every book recommended on the Odd Lots Discord
I always preferred money stuff. I feel like the hosts have better chemistry and matt levine is one of the most read/respected financial journalists in the last 20 years. I always look forward to it coming out on a Friday.
lewiscarson··on Jane Street's Figgie card game
There is a fantastic blog post by Ross Rheingans-Yoo about the shortcomings of poker as a tool to teach trading and why Figgie is a better one. https://blog.rossry.net/figgie/

He also wrote an equally brilliant eulogy about Max Chiswick, one of his colleagues, who helped him develop it. https://blog.rossry.net/chisness/

lewiscarson··on Andrej Karpathy: Deep Dive into LLMs Like ChatGPT [video]
I wouldn’t be so harsh on him, Karpathy really knows what he’s at when it comes to this stuff. I was sold when I read his recipe for training neural nets.
lewiscarson··on I'm Peter Roberts, immigration attorney, who does work for YC and startups. AMA
Check out Stripe Atlas - they do what you're asking for
lewiscarson··on Grayjay Desktop App
Screenshots disappear for some reason on mobile. Home page has screenshots but only of the mobile app.
lewiscarson··on Ask HN: How do you track user retention metrics?
I’m assuming the issues are encapsulated in the idea that you need to specify what events mean a user is engaged and using a product. Is there not a service which you can send user events to (sign in, interaction with a feature) alongside some sort of unique customer ID? Seems fairly straightforward and would result in a fairly good accuracy considering you can track a user over their entire lifespan.

Is there really no plug n play options?

lewiscarson··on Show HN: Express - a modern HTTP client for C++20
Just a note - naming something related to HTTP Express might cause some confusion.
lewiscarson··on How did Stripe come up with its name? (2015)
As per PG: “It turns out almost any word or word pair that is not an obviously bad name is a sufficiently good one, and the number of such domains is so large that you can find plenty that are cheap or even untaken. So make a list and try to buy some. That's what Stripe did. (Their search also turned up parse.com, which their friends at Parse took.)”
lewiscarson··on Ask HN: Startup ideas that you'll never do?
Upload all of your course notes onto a website, and have it all categorised and sorted automatically with generated flash cards, key takeaways, etc

Maybe a section for exploring a topic more deeply.

lewiscarson··on My $0->$100M->$0 in 5 years story
You cannot be serious, this has to be a troll. By pretty much every quality of life index most European countries (esp Western European) rank higher than US. Why do Americans group Europe into one chunk like this? And what exactly is the benefit of income per capita when the environment you have to spend it in isn’t as nice as 90% of European cities/towns?
lewiscarson··on More notes about pain as a game mechanic
I rarely see rugby mentioned on primarily American forums. Where are you from? Pacific Islander, UK, Europe, South Africa?
lewiscarson··on Managing State with Signals
This looks really interesting but the colour scheme makes it impossible to read.
lewiscarson··on Ask HN: Most interesting tech you built for just yourself?
Right now, I have to remember a large amount of information through rote memorisation. I built myself a little webapp which allows me to upload a folder and it process the text (an un-annoying use of gpt) and spits out gigantic flashcard sets.
lewiscarson··on Is Berlin’s fastest rising star a neon-lit bathroom in Kreuzberg?
I think it’s interesting, I haven’t seen something like it before (please correct me if I’m wrong)