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aportnoy

1,277 karma · joined August 14, 2017

email: aportnoy@pm.me
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aportnoy··on The weird and wonderful world of constructive mathematics (2017) [pdf]
No offense, but that is really handwavy. In what way does constructive mathematics unlock the door to being closer to all the quantum shit?
aportnoy··on Impostor syndrome strikes men just as hard as women in technical interviews
Please stop with Dunning-Kruger already.
aportnoy··on End-to-end implementation of a machine learning pipeline (2017)
A more Pythonic way do to this would be

    id_to_name = {g['id']: g['name'] for g in list_of_genres}
And

    for i in range(len(list_of_genres))
is really a dangerous antipattern better replaced with

    for genre in list_of_genres:
aportnoy··on Ask HN: Best resources to learn C programming?
http://cs.yale.edu/homes/aspnes/classes/223/notes.html
aportnoy··on Are our brains Bayesian? (2016)
This is a fallacy of interpretation (translating verbal representations of events into mental representations of events), not of probabilistic reasoning.

The crux I think is that when

A. bank teller

is juxtaposed with

B. bank teller and feminist,

we vaguely and falsely interpret A as "bank teller and not feminist", while the correct explicit interpretation is "bank teller and possibly feminist, but possibly not".

aportnoy··on Caroll Spinney Leaves ‘Sesame Street’ After Nearly 50 Years
I needed those paragraphs about YouTube and Twitch, thank you
aportnoy··on Ask HN: Is it hard to get hired on F1 OPT?
Thank you! In your experience, where approximately is the cutoff 'small/big company' for the purposes of getting an H1B sponsored?
aportnoy··on Ask HN: What's your favorite elegant/beautiful algorithm?
Any dynamic programming algorithm.

Heap sort using an array impressed me as an undergrad.

FFT continues to amaze me as a scientific programmer.

aportnoy··on Apple Fixes Bagel Emoji
On a serious note, here's a cool story about Apple's emoji:

https://medium.com/@agzmn/the-making-of-apples-emoji-how-des...

aportnoy··on Apple Fixes Bagel Emoji
This just in:

Apple has released a new version of its forthcoming bagel emoji. Now including cream-cheese, this aims to address concerns raised about the previous design.

aportnoy··on What I loved about Paul Allen
dupe of https://news.ycombinator.com/item?id=18231961
aportnoy··on Does being bored make us more creative? (2014)
Being bored makes us open HN and read articles about being bored…
aportnoy··on How Lisp Became God's Own Programming Language
I do, thank you so much!
aportnoy··on The History of Sears Predicts Nearly Everything Amazon Is Doing (2017)
Are you here to see what condition your condition was in?
aportnoy··on How Lisp Became God's Own Programming Language
Thank you!
aportnoy··on How Lisp Became God's Own Programming Language
Right, how do you build a website that looks like the OP as opposed to like that: http://math.mit.edu/~etingof/

(Not that it's a bad website, it's the most common format in the academia, just an example of a plain HTML website)

aportnoy··on How Lisp Became God's Own Programming Language
How do you build a simple beautiful website like this?
aportnoy··on Grad Student Solved a Fundamental Quantum Computing Problem
essentially a dupe of https://news.ycombinator.com/item?id=18167690
aportnoy··on [dead]
Thank you, this is incredibly useful (and motivating)!
aportnoy··on Bayes’ Theorem in the 21st Century (2013) [pdf]
This is the best I've seen, and I've seen a lot:

http://arbital.com/p/bayes_rule_guide

aportnoy··on The byproducts of reading OpenBSD netcat code
To summarize, the author started with brushing up on network programming and ended with submitting patches to OpenBSD. Cool.
aportnoy··on A Fast x86 Implementation of Select (2017) [pdf]
Their grad math program is pretty good.
aportnoy··on Asterisks in Python
Trips up Vim's syntax highlighter.
aportnoy··on What's a CPU to do when it has nothing to do?
Why does a CPU have to run?

EDIT:

> If the hardware doesn't make allowance for this, then the CPU will have to run useless instructions until it is needed for real work.

Do any consumer processors (think Intel iBlah) not support turning off the CPU when it's not needed?

aportnoy··on How to read Kafka: part I
It's a toy novel that sure does put you through a cool psychological experience.

But there's no additional depth to it, I see it as a horrors-of-bureacracy/system-vs-individual-themed amusement park attraction.

aportnoy··on How to read Kafka: part I
I've read The Trial and couldn't help but think that Kafka is overrated.
aportnoy··on House lawmakers pass bill to regulate airplane seat size, legroom
The key is that there is a high barrier to entry.
aportnoy··on The MTA spends about $836M every 19 days
Maybe add 'NY' in the title to clarify which MTA?
aportnoy··on Ask HN: Learn operating systems fundamentals
Thank you, your description sounds like what I'm looking for.
aportnoy··on Ask HN: Learn OS fundamentals
Thank you!
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