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ketanmaheshwari

1,777 karma · joined May 16, 2020

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ketanmaheshwari··on The Legend of von Neumann (1973) [pdf]
The PDF is an excerpt from a journal issue: The American Mathematical Monthly, Vol. 80, No. 4 (April 1973), pp. 382–394.
ketanmaheshwari··on September 2026: The world today, as seen by one Polish guy
> just look at the map

I have Google maps open on another tab. Could you clarify what should I be looking at?

ketanmaheshwari··on Plunging test scores are a slow-moving catastrophe
The writers of such articles too need to put food on the table.
ketanmaheshwari··on Advent of Compiler Optimisations 2025
I am personally interested in the code amalgamation technique that SQLite uses[0]. It seems like a free 5-10% performance improvement as is claimed by SQLite folks. Be nice if he addresses it some in one of the sessions.

[0] https://sqlite.org/amalgamation.html

ketanmaheshwari··on Underrated reasons to be thankful V
Eating cardamom as I read this. My go to spice to keep mouth busy and flavorful and stay away from junk food.
ketanmaheshwari··on Tell HN: Happy Thanksgiving
Happy Thanksgiving everyone. What are your plans for the long weekend if you don't mind sharing.
ketanmaheshwari··on Awk Technical Notes (2023)
Not the op but here is an example: TOKEN=$(kubectl describe secret -n kube-system $(kubectl get secrets -n kube-system | grep default | cut -f1 -d ' ') | grep -E '^token' | cut -f2 -d':' | tr -d '\t' | tr -d " ")

This pipeline may be significantly reduced by replacing cut's with awk, accommodating grep within awk and using awk's gsub in place of tr.

ketanmaheshwari··on Project Euler
I used the regular version. Actually, I don't even know what is multiple-precision values -- will look it up.
ketanmaheshwari··on Project Euler
I solved a few using AWK, fun: https://github.com/ketancmaheshwari/projecteuler
ketanmaheshwari··on Michael Burry a.k.a. "Big Short",discloses $1.1B bet against Nvidia&Palantir
I am interested in quantitative / probabilistic analysis on your thesis. Where should I go look?
ketanmaheshwari··on How to Firefox
Does anyone know how to reliably use Firefox from command line to take screenshots? It used to work well a few years ago but now it does not. For one, it asks that Firefox is already running and I need to kill it. This is surprising -- why can't two Firefox processes run at the same time?
ketanmaheshwari··on Commercial jet collides with Black Hawk helicopter near Reagan airport
Is this true for the trained pilots as well?
ketanmaheshwari··on Ask HN: Recommendation for a SWE looking to get up to speed with latest on AI
https://a16z.com/ai-canon/
ketanmaheshwari··on Ask HN: Should the C++ committee freeze STD and make STD2?
I have no skin in the game and rarely code in C++. My answer is: no.
ketanmaheshwari··on Getting my daily news from a dot matrix printer
Somewhat relevant, I use this little script to open front page of NYTimes daily morning on my macbook:

d=$(date +%d)

m=$(date +%m)

y=$(date +%Y)

wget -q https://static01.nyt.com/images/$y/$m/$d/nytfrontpage/scan.p... && open ./scan.pdf

ketanmaheshwari··on You Too Could Have Made Curl
"Very few things are an immediate success". Wise words.
ketanmaheshwari··on Ask HN: Learning Linux from Scratch
This may be a good starting point: https://linuxupskillchallenge.org/
ketanmaheshwari··on Ask HN: Company wants us to upskill in AI. What is the best approach?
Thank you for your thoughtful suggestions. They are actionable and practical. Much appreciated.
ketanmaheshwari··on Ask HN: Company wants us to upskill in AI. What is the best approach?
More towards ML-powered products and services.
ketanmaheshwari··on Scientist Wants to Block the Sun to Cool the Earth
I personally think planting more trees and coloring more surfaces white may be easier and cheaper.
ketanmaheshwari··on You got a null result. Will anyone publish it?
Relevant, I run a workshop for negative results: https://error-workshop.org/
ketanmaheshwari··on Donating clothes is contributing to Africa's 'mitumba' problem
Could you elaborate. What law is broken if one do not donate used clothing in MA?
ketanmaheshwari··on Donating clothes is contributing to Africa's 'mitumba' problem
If you are curious, like me, as to what 'mitumba' means, it is simply a local word for used clothing. I thought it had some deeper cultural meaning.
ketanmaheshwari··on Do not try to be the smartest in the room; try to be the kindest
I personally think being fair trumps being kind / nice / smart.
ketanmaheshwari··on A pivot point in Maya history: fire-burning event at Ucanal
Looking at the map, I vaguely recall it is about the same location where the meteor struck that caused extinction of dinosaurs.
ketanmaheshwari··on Is the Remote Work Future?
How would this be different if they all were physically in the same office? Would you stop by their office and tell them to do what you prefer them to be doing? If so, is it not possible to tell them remotely over a Zoom call?
ketanmaheshwari··on Oracle's Jump to Nashville Surprises Austin
I am curious to know, what would be the various advantages of living in TN vs CA that you speak of? Have you lived in both these states for substantial periods?
ketanmaheshwari··on Tell HN: Ever think of applying to YC? Do it this weekend for S24
They could be three types on that dimension: 1. Freshly made and delivered locally on hourly scale; 2. Take and bake or fry perhaps same day; and 3. Frozen for longer term.

I find that desis and non-desis alike are samosa fans.

ketanmaheshwari··on 'Irresponsible' to ignore consciousness across animal world scientists argue
If you are on the fence on the topic of eating meat vs going vegan / vegetarian, this 2018 documentary might change your thoughts: https://watchdominion.org/

Warning: Some visuals may be disturbing.

ketanmaheshwari··on Tell HN: Ever think of applying to YC? Do it this weekend for S24
I wanted to sell samosa on the internet. Would YC be a good place to seek funding for such a business?

Samosa because they are versatile across many dimensions: ingredients, taste, shelf-life, and can be easily made in a combinatorics space of these dimensions. They are kind of like how Bubba describes shrimp to Gump.

I once wondered if YC is a good platform for such a business?

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