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walto2

52 karma · joined June 24, 2020

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walto2··on What Is Voter Satisfaction Efficiency?
These folks [0] have a discord and a number of other resources.

[0]: https://electionscience.org/

walto2··on Amtrak relaunches US Rail Pass – Travel the country for 30 days for $299
> What kind of shitty train does only 50mph?

In the US, Amtrak shares rails controlled by the freight operators. Amtrak trains can be delayed indefinitely, as the freight trains always get priority, even when they are off schedule. These delays are unpredictable in timing and length.

I used to do the Seattle/Portland route regularly and 1 - 2 hours extra/unplanned travel time wasn't uncommon. Average speed was well less than 50mph.

walto2··on Avoiding Leetcode Anxiety
In software you do this every time you change jobs, and the randomness of the process ends up dictating which company you work at.

As an attorney, when you change jobs you've already passed the bar.

walto2··on Why are so many successful founding CEOs software engineers?
In a very literal sense, that's exactly what's broken about the interview process in the software industry. The philosophy is to avoid false positives at all costs, so a high rate of false negatives is seen as OK. The prevailing advice is, just try your luck again in six months.
walto2··on Yamaha’s DX7 synthesiser changed modern music
Right. My point was, digital filters won't sound good with those constraints, so people weren't using them yet.

Not to overshadow the main idea. The DX7 was a heck of a milestone.

walto2··on Yamaha’s DX7 synthesiser changed modern music
> A second-order digital filter requires what, about 4 stores, recalls, and multiplies per sample?

This is true today using something like the Chamberlin form for a state variable filter. I don't think that level of optimization had been discovered yet in the DX7 timeframe.

Also, for adequate quality you want to oversample at least 2x, preferably at least 4x.

And 16 bits usually won't be enough headroom in a digital filter for good audio quality. Too much truncation.

walto2··on Ask HN: What Lived Up to the Hype?
Can you elaborate on the deadlock risk, or link to further reading?
walto2··on Ask HN: Why do some timestamps on HN have a full stop at the end?
https://en.wikipedia.org/wiki/Synchronicity
walto2··on The public has a right to know how companies that pay no taxes pull it off
Sadly though, capitalism has a way of turning everything into a perverse incentive.
walto2··on This page is a truly naked, brutalist HTML quine
Besides being a quine, it's also a nice literate programming example.
walto2··on Google Services Experiencing Disruptions
Google Drive down. 502
walto2··on For first time, House will vote on bill to legalize marijuana on federal level
From the article: "The MORE Act would actually erase past convictions for marijuana offenses..."