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TheSoftwareGuy

1,388 karma · joined January 13, 2014

I am the software guy.
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TheSoftwareGuy··on Using Visual Studio Code for Qt Applications
Yes
TheSoftwareGuy··on Surviving the coronavirus, then testing positive again
It may not be 100% true, but quanitfying the accuracy certainly helps.
TheSoftwareGuy··on Fed to inject $1.5T to prevent ‘unusual disruptions’ in markets
>This is why each note has “Backed by the full faith and credit of the United States” printed on it.

No they don't. I just checked three different bills in my pocket (a $1, a $10 and a $100) and none of them say this. They say "This note is legal tender for all debts public and private" but there is absolutely no reference to "the full faith and credit of the united states"

TheSoftwareGuy··on Fed to inject $1.5T to prevent ‘unusual disruptions’ in markets
>The money is “Backed by the full faith and credit of the United States”.

I'm pretty sure its treasury bonds that are "Backed by the full faith and credit of the United States". Dollars are backed essentially by what you can buy with them.

TheSoftwareGuy··on The search for extraterrestrial intelligence moves up a gear
>A billion years pass, the Universe is rich with intelligent life. And they can still detect the echoes of the ones who were first, crying out across the universe in search of companionship.

Or what if the window of time in which life can exist on a planet is so short compared to how long it takes for life to appear on that planet, that it is extremely unlikely for two planets to have life at the same time?

A lot of questions, and a lot of possible answers

TheSoftwareGuy··on S&P 500 triggers 15-minute trading halt for the second time this week
More like reduced investor confidence, but they are correlated. Essentially, everyone wants a safe place to put their money right now. That usually means bonds (especially government bonds) and cold hard cash.

Most people think of bitcoin as an investment, and a risky one at that. So they are taking their money out and putting it in safer places

TheSoftwareGuy··on A Tale of Two Ships [pdf]
>If the job of building a 22 knot, 25,000 ton ship capable of carrying 700 marines a couple of helicopters and a couple of air cushion vehicles were put out for competitive bid to the the world shipyards, I am quite confident the price would come in under 50 million dollars, quite possibly well-under. And the ships would perform per spec. >In some situations, the difference between what it should cost and what it did cost can be a factor of 30.

... And that's the end of the article. I'm not saying the author is wrong or makes any dubious claims, but I really wish he would have explored his alternative more thoroughly. It's quite an easy assertion to make, that US military acquisitions are rife with inefficiencies, but solving that problem is much harder.

TheSoftwareGuy··on Coke and Pepsi are getting sued for lying about recycling
My understanding is that it used to be true, but recently-ish China stopped taking in our recycling and now we have nowhere to put it
TheSoftwareGuy··on Apple to pay up to $500M to settle U.S. lawsuit over slow iPhones
the difference is that a brand new battery would be able to deliver enough current to sustain the peak workloads, even when at 1% battery remaining. An aged battery would not be able to do this.
TheSoftwareGuy··on My Covid-19 Story in Brooklyn
The capacity basically existed, but couldn’t be used until it had gone through fda certification for the virus. The new rules allow labs to perform testing after sending the required information to the fda but before the fda has had time to review that information
TheSoftwareGuy··on Walmart Gets Into Health Care
To provide lower prices to the millions of people who need medication? That money has to come from somewhere
TheSoftwareGuy··on How Big Technical Changes Happen at Slack
Given that I have no idea what a service mesh is, I'm going to guess that we do not use one.

But we use CORBA a fair amount, kind of almost as an abstraction layer on top of QNX message passing.

TheSoftwareGuy··on How Big Technical Changes Happen at Slack
> Microkernels; EPIC architectures like IA-64; object request brokers; and 1990s’-style neural nets are gone

As someone who uses #1 and #3 every day, I wonder what it is like coding in the 21st century :/

TheSoftwareGuy··on German banks are hoarding so many euros they need more vaults
>Surely the banks have to declare how much cash they're holding. Couldn't they just be forced to pay negative interest on that?

Could they? With appropriate legislation/government action, of course.

>..or give the money to someone else for a while so they can do something with it.

You are talking about forcing them to invest the money. And what happens if that person cannot pay back what was lent to them? If there were any available investments that were safe enough, the banks would be tripping over each other to make that investment, believe me. Hoarding money costs the bank money. Investing it is not only free, but it turns their money into more money. If you were to force them to make unsafe investments, then that risk is essentially passed onto the people who deposited their money in that bank, in the form of potentially not being able to withdraw their money.

TheSoftwareGuy··on You’re better off using Exceptions
On the other hand, if you are writing library code or even a library-ish component of application code, having to write the same method a bunch of different times is tedious. Ideally, the language would be designed so that there is one sane way of propagating errors, which can be easily either handled or propogated.

I am quite a fan of Rust's solution, with Result<T> types and various macros/methods which can do the commmon stuff for you

TheSoftwareGuy··on The Effect of Cold Showering on Health and Work (2016)
>Outcomes >All outcomes were self-reported using web-based surveys.

>Conclusion >A routine (hot-to-) cold shower resulted in a statistical reduction of self-reported sickness absence but not illness days in adults without severe comorbidity.

I'm always a tad skeptical of self-reported data. In this case, seeing as the more objective measure shows a much smaller effect, I am inclined to think this is more a placebo effect than anything else.

Still, a placebo effect that makes you feel better seems like a good thing, so I might just start taking some cold showers now

TheSoftwareGuy··on Air-Traffic Control Is in the Midst of a Major Change from Radar to GPS
actually, I'd think state sponsored terrorism would have the resources to get away with it.

Just send the voice data through a raspberry pi to a remote location and carry out the attack from there. You could send voice data through a TOR-like protocol or something to keep you anonymous, if that's important. You could maybe rig some explosives to go off if the FBI/FCC/FAA gain access to the attack point, to prevent them from recovering evidence.

Lot's of police/fire radio systems are similarly without authentication, so you could amplify the mayhem by doing the same thing to those frequencies.

TheSoftwareGuy··on Towards a Rust Foundation
Does Mozilla (the current steward of the the language, as is my current understanding) not currently pay devs to work on Rust?
TheSoftwareGuy··on Big tech companies have been at the cutting edge of corporate tax avoidance
Well I'd just love for congress to increase the IRS budget again and then maybe they could actually audit a few of those companies
TheSoftwareGuy··on Logitech MX Master 3 vs. 2S Teardown
Thumb buttons are hugely under-rated in my opinion. Its the sole reason I bought my G600.
TheSoftwareGuy··on Nuclear fusion startup raises $100M to design and build a demo power plant
ITER has been working on this problem for almost a decade now, and with more money available to them. What are the odds some startup can beat them to the punch?
TheSoftwareGuy··on State found $117k in double payments through data analytics
They shouldn't have the same transactionID then, no?
TheSoftwareGuy··on Sand Theft
I've wondered if we could melt the desert sand into glass and use machines to get it back down to the right coarseness.

It's one of the ways I think widely available & cheap renewable energy would help solve most of the worlds resource shortages

TheSoftwareGuy··on Facebook Tells Barr It Won’t Open Up Encrypted Messages
>Facebook (and any other messaging app) can read all of your messages in plain text

The point of end-to-end encryption is that this is not supposed to be true

TheSoftwareGuy··on A brief look at async-await
I know its kind of meta, but what's with all the blog posts lately hosted on a *.christmas domain? These posts seem to have nothing to do with the holiday

I'll admit the only reason I've noticed the domain is my corporate IT seems to have all sites on weird TLDs blocked by default :/

TheSoftwareGuy··on California is about to allow former felons to serve on juries
That is not the question at hand though...
TheSoftwareGuy··on New membrane unlocks energy from chemical difference between fresh and saltwater
This is exactly what I was thinking. There are those who believe that the next world wars will be fought over access to fresh water. This technology seems to make that future even more likely
TheSoftwareGuy··on The Amazon Builders' Library
Lot of amazon content in the past week or two. What's going on? did they have a keynote or something?
TheSoftwareGuy··on Why Taxpayers Pay McKinsey $3M a Year for a Recent College Graduate Contractor
>Are there accepted mechanisms for systematically identifying these knock-on effects, and if so, what are they and how can they be more broadly applied?

Yes, look for cases where A is rewarded, but B is expected:

https://www.ou.edu/russell/UGcomp/Kerr.pdf

TheSoftwareGuy··on Clear backpacks, monitored emails: U.S. students under constant surveillance
Part of the problem is not just the actual risk, but the perception of risk. People deserve to not feel like they are going to be shot when they show up to an educational institution, and that feeling has been withering away lately
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