HNHacker News
TopNewBestAskShowJobs

hexane360

1,387 karma · joined May 19, 2016

submissionscomments
hexane360··on Basic Music Theory in ~200 Lines of Python
The notation OP is using is relative to the key of your song. So if your key is C major, the V chord is G. However, if your key is F major, the V chord is Bb. So it's not that there's only a few chords used in popular music, it's that there's a very consonant group of chords for any key your choose.

Also, OP is leaving out lots of ways to modulate these basic chords into more complex ones (adding a seventh step, inversions, power chords, etc.).

Finally, as with a lot of pseudo-Pareto type things, often the few exceptions are what make or break a piece musically.

hexane360··on Gallup: U.S. church membership dips below 50% for first time
Unless you can demonstrate how to separate what you classify as "absurd extremes" from your cultural context, I think it's fair to use any examples of stable, religiously upheld, prosperous cultures to criticize traditionalism for the sake of traditionalism.
hexane360··on Gallup: U.S. church membership dips below 50% for first time
I much prefer Stephen Colbert's Northwestern commencement speech: https://www.youtube.com/watch?v=m6tiaooiIo0

And a transcript: https://www.northwestern.edu/newscenter/stories/2011/06/colb...

> But if we should serve others, and together serve some common goal or idea - for any one you, what is that idea? And who are those people?

> In my experience, you will truly serve only what you love, because, as the prophet says, service is love made visible.

> If you love friends, you will serve your friends.

> If you love community, you will serve your community.

> If you love money, you will serve your money.

> And if you love only yourself, you will serve only yourself. And you will have only yourself. So no more winning. Instead, try to love others and serve others, and hopefully find those who love and serve you in return.

hexane360··on GitHub, fuck your name change
By that definition of original sin, subconscious bias is just a specific kind of ancient injury. So subconscious bias isn't analogous to original sin, it is a form of original sin.

So either subconscious bias is religious and dogmatic like original sin, or subconscious bias is hopeful and not religious like original sin.

hexane360··on Clearing price for supplying power to Texas grid –$31.65
You'd need to make a strong argument to convince me that situation would actually be much better than the one we have currently. At least with the current price-gouging laws, we're able to semi-select for the people who are willing to spend the most time pursuing goods, which has a much better correlation with actual need than who's willing to spend the most money.

Furthermore, I'm not entirely convinced that removing price gouging laws would really prevent these sort of events. Capitalism has a tendency to optimize for the short term, and to select for firms that are perfectly optimized for the current environment, however unrepresentative that may be. Sure, counterculture firms exist, but there's rarely enough of them to make a big dent, and the markets often remain irrational longer than they can remain solvent.

hexane360··on Universal basic income doesn’t impact worker productivity
Your math is off by a factor of 10. Giving 330 million people $12k/yr is only $4 trillion/yr.
hexane360··on Interpretation of confidence intervals and Bayesian credible intervals
I'm having trouble understanding your example. What value is the 93.75% confidence interval for? Is it for the population mean? If so, why does the sample order influence the result?
hexane360··on There is little chance CRISPR will ever be widely used to directly treat disease
How are abortion or "transgenderism" examples of "mass-eugenics"?
hexane360··on Compare sentence length distributions of famous authors
It looks like this fails on initialisms. For example, it counts this as three sentences:

>The agency responsible for it, the U.S. Bureau of Reclamation, would build the highest and largest dams in the world on rivers few believed could be controlled.

hexane360··on Ask HN: Good C++ code bases to read?
>Your idea of heavenly C++ sounds like my idea of hell.

I'm concerned this may be the definitive C++ experience...

hexane360··on Twitter still hasn't unlocked the New York Post's account
And has caught flak from the intelligence community for making that determination prematurely: https://www.defenseone.com/threats/2020/10/intelligence-expe...

He is also hamfistedly talking up Iranian election interference solely to downplay Russian election interference: https://www.reuters.com/article/us-usa-election-security/u-s...

hexane360··on Watch a Tesla Fail an Automatic Braking Test and Vaporize a Robot Pedestrian
Car radars aren't sensitive enough to pick up pedestrians anyway. They're useful for detecting metal vehicles, and pretty nothing else. If you mean lidar, dummies are not transparent to those wavelengths.
hexane360··on AT&T’s current 5G is slower than 4G in nearly every city tested by PCMag
The higher your max bandwidth, the quicker it collapses under signal deterioration.
hexane360··on Universal Basic Income is Capitalism 2.0
What tortured definition of 'socialist' includes a privately owned and operated market economy?
hexane360··on Proteus becomes the world's first manufactured non-cuttable material
Of course gallium is very expensive (a few thousand $ per kilogram).
hexane360··on Proteus becomes the world's first manufactured non-cuttable material
Aluminum is much less susceptible to most acids than steel. Usually it calls for hydrofluoric acid, which is very nasty stuff.
hexane360··on The unreasonable effectiveness of declarative programming
That's not true at all. The following is a declarative program:

    Yield an interpretation of a set of boolean variables that satisfies the following conditions:
      - A AND B
      - (NOT C) or A or B
      - A AND (NOT C)
      ...etc
hexane360··on Python 2 Is Dead
I will not buy this python, eet is scratched.

Do you want to come back to Python 3, bouncy bouncy?

hexane360··on Our Long Bets and Predictions about 02020
The RFC admits that and then says:

>2.4.2 Transcending Environmental Considerations

>However, we might get lucky. So, Y10K dates are able to represent any possible time without any limits to their range either in the past or future.

hexane360··on The pervert's guide to computer programming languages (2017) [video]
Ahhh yes, the compulsive need of the reasoning mind to neatly categories all theories
hexane360··on “C is how the computer works” is a dangerous mindset for C programmers
Even casting 0x12345678 to int* is undefined behavior
hexane360··on NBA suspends season over the coronavirus after player tests positive
COVID-19 is a disease. The virus is SARS-CoV-2. You're not even right at being pedantic. Illnesses don't need to be treatable or curable to be called diseases.
hexane360··on 'Mad' Mike Hughes, flat-Earth theorist, dies in rocket mishap
It's challenging because the optimal strategy for converting an individual is not necessarily what's best for society as a whole.

Risking Godwin's law, imagine the extreme case of Hitler. The best strategy to convert Hitler may well be Jewish people befriending him, rather than confronting him. But in the meantime, Hitler is radicalizing others and committing genocide. At some point, it makes more sense to just assassinate Hitler (or deplatform him, or depose him, etc.) rather than trying to save him.

hexane360··on The Colorado mystery drones weren’t real
I'd also like to point out that much of the initial coverage included quotes from people selling "drone defense" services. It seems reasonable that these companies were incentivized to do whatever they could to stir up public fear.
hexane360··on Differential Dataflow but at what cost? (2017)
The idea is that it isn't limited to breadth first searches. It provides a way to write algorithms such that they are automatically differential in nature.
hexane360··on CollegeHumor shuts down
BTW, Sam Reich also acted in a bunch of CollegeHumor videos (e.g. https://youtu.be/N0ps6HuThMs). Of any executives to have control of the company, Sam seems the most likely to preserve CollegeHumor's style.
hexane360··on Evaluating State and Local Business Tax Incentives [pdf]
But the headline doesn't claim "evidence of absence". It merely claims "no evidence".
hexane360··on SF Zoning Department rules that Workshop Cafe is an office, forcing it to close [pdf]
And they certainly don't only represent people their mothers like/agree with.
hexane360··on Thank You, Guido
There's plenty of ways to do most things in Python. That's one of its strengths as much as anything, despite what the Zen says.

Also, I hate how discussions like this seem to always turn towards small syntactic differences rather than actual differences in functionality.

hexane360··on The “mail is hard” myth
There's little evidence that raw milk has higher "nutritional quality". Taste you can make an argument for, and raw milk is definitely required for yogurt & cheese if you don't want to introduce your own cultures.

I'd also note that "pasteurization" can mean different things in different countries. In Europe it's usually more extreme than in the U.S., as the milk is heated ~60 °C higher for a shorter period.

[1]: https://www.healthline.com/nutrition/drinking-raw-milk#claim...

← PreviousPage 6 of 23Next →