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sesuximo

618 karma · joined October 7, 2019

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sesuximo··on Ask HN: How can old phones be slower while doing basic tasks?
> Did developers become so lazy that they don‘t really optimize anymore?

It seems like this doesn’t really line up with the evidence that phones got faster.

sesuximo··on How to send a real number using a single bit (and some shared randomness)
Some cpus have general purpose IO pins. You could connect wires to those and send whatever signal you want.
sesuximo··on Grand jury subpoena for Signal user data, Central District of California
It seems theoretically possible for signal to not know the original sender nor the final recipient e.g. if they use their central servers as a tor middleman (I forget the real node type name)
sesuximo··on Ask HN: What are the problems that are willing to pay more than $1000 to solve?
I would pay that much for a programmable automated refactoring tool that actually worked on real code bases (I suspect some ppl would pay even more)
sesuximo··on Gallium helps convert CO2 into Carbon and Oxygen
> They were damned by the Ecologists (at least in Europe)

This is controversial

sesuximo··on Is nuclear power our best bet against climate change?
Nuclear power already produces about 10% of world electricity

https://world-nuclear.org/information-library/current-and-fu...

sesuximo··on The Reemergence of Style in Software
I thought this was going to be about elegance in swe/implementations
sesuximo··on U.S. inflation rate rises to 13-year high of 5.4%
Have you read Kelton's “The Deficit Myth“
sesuximo··on Making bracket pair colorization faster
Great news!
sesuximo··on Ferrari Hires Jony Ive
iFerrar?
sesuximo··on What the Elizabeth Holmes Trial Is Revealing About Theranos
Am I the only person who feels bad for her?
sesuximo··on Monorepos will ruin your life – but they're worth it
> only takes 10 minutes

Is this a joke? That’s so long! I feel like 1 minute is too long since I lose my train of thought and get distracted

sesuximo··on TLA+ is hard to learn (2018)
Tla also introduces a new type of bug: differences between your tla model and your program. And I found that in order to get tla to reason about large programs, you had to express the model in ways that look very different from the program.

This issue alone is enough to dissuade me from using tla.

sesuximo··on Collaborative filtering doesn't work for us
P-hacker news?
sesuximo··on Collaborative filtering doesn't work for us
Maybe by and large guys like to talk to girls, but guys don’t like to talk to guys and girls don’t like to talk to girls. This would make a 2 chain model look bad I think. Maybe try a longer chain? i.e. “Bob liked Alice, and Charlie liked both Alice and Diane, so maybe Bob will like Diane”

(Ik this is heteronormative — sorry)

sesuximo··on macOS 11’s hidden security improvements
Kinda sad to think future generations of Mac users won’t be able to write self modifying assembly. I feel like that’s a fun learning experience
sesuximo··on Software Dev Can't Be Automated – It’s a Creative Process with an Unknown Goal
So much of software engineering is mechanical. Those parts could definitely be automated. To some extent, software engineering is the process of constantly automating things. Each function, in a way, automates
sesuximo··on Zillow, Other Tech Firms Are in an ‘Arms Race’ to Buy Up American Homes
I’m hopeful that this will cut the friction of buying or selling. Spending so much on brokers, taxes, and the various fees is out of hand.
sesuximo··on Getting old is a crisis more and more Americans can’t afford
I wish I were more sympathetic. But this generation:

- had cheap housing for years

- lived through a strong American economy

- had relatively cheap access to education

- had a cheaper tax burden

- many of them have pensions that are paid for by today’s workers

- spent most of their lives polluting the earth and not putting money aside for the cleanup

Not sure what other advantages this generation wants?

sesuximo··on Climate change: IPCC report is 'code red for humanity'
I don’t think you can interconnect over very long distances. I know of experimental projects, but nothing proven
sesuximo··on Climate change: IPCC report is 'code red for humanity'
My source for my previous comment is Bill gates’ book.

Aside, I think a big battery in Australia makes a lot of sense because they have lots of sun year round and lots of unused space. So you are pretty much just storing for night time and can easily build solar panels.

In many other places, you have to store for much longer term which means you need much bigger batteries (and bigger generating plants).

This is to say I think the cost in a place like Australia may be 100s of times less than places in most of the USA (which is where I live).

sesuximo··on Climate change: IPCC report is 'code red for humanity'
> renewables + grid scale batteries are already cheaper than new nuclear

I wish this were true, but it’s not. There aren’t competitive grid scale batteries.

sesuximo··on Learning that you can use unions in C for grouping things into namespaces
True, you’ll hopefully get a compiler error.
sesuximo··on Learning that you can use unions in C for grouping things into namespaces
Doesn’t matter for C, but in C++ this could make your contexpr functions UB since you can only use one member of a union in constexpr contexts (the “active” member).
sesuximo··on We Still Don’t Get Things Done
“In preparing for battle, I have always found that plans are useless, but planning is indispensable.” –General Dwight D. Eisenhower
sesuximo··on Ask HN: Tinder is full of fake profiles, posted by Tinder. How to prove?
Is this really worth your time?
sesuximo··on What's bad about Julia?
I think what you really want is a jit compiler that decides what to evaluate on a case by case basis. Julia has nearly all the inputs it needs to do this well… it just doesn’t
sesuximo··on For developers, Safari is crap and outdated
This may be true for devs, but I think safari is great for users. The main feature I love is the minimalist UI.
sesuximo··on EV startup Rivian announces $2.5B funding round led by Amazon, Ford
Really? I thought the roadster came out really quickly after Tesla was founded

Edit: founded in 2003-4, roadster came out in 2008

sesuximo··on Beating the L1 cache with value speculation
Why? Most of the time these predictions help you.
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