Coronavirus Updates

Kara Spengler

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New Jersey desperately needs COBOL Programmers

That’s what the State’s Governor, Phil Murphy, apparently meant today, when he said at a press conference that the State needed volunteers who with “Cobalt” computer skills to help fix 40-year-old-plus unemployment insurance systems that are currently overwhelmed as a result of COVID-19-related job losses.

COBOL, for those who are unfamiliar, is a computer language that is over 60 years old, and was once the staple of software development across industry and government. By the late 1980s, however, it had become sufficiently obsolete that many universities did not even include it in their computer science curricula. In fact, while there are certainly are COBOL systems still in use today, relatively few software developers under the age of 50 have ever seen, never mind written, even one line of COBOL. It is not surprising that even New Jersey’s 62-year old governor, who was an executive at Goldman Sachs for decades, had apparently not heard its name recently enough to remember it correctly.

COBOL’s heyday in the 1970s means that the majority of COBOL experts in America are likely well over 60 years old – making them significantly at risk for death or danger by COVID-19 – and probably a bit rusty at their former craft; many of them have likely not developed in COBOL since long before many of the readers of this article were born.

The danger of relying on COBOL despite its obsolescence is not a new issue.

I once had to deal with a cobol program for something else I was writing. I found a book with the humorous goal of explaining C in cobol terms .... just so I could read the appendix backwards and have a clue what the code was doing.
 

Kara Spengler

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The difference between both is Fortran is very much alive and kickin - I would not understand a single line of ancient FORTRAN77 code save write it, but my compiler integrates old FORTRAN77 objects seamlessly into modern Fortran90 code so far.
Right, fortran has some pretty good math libraries so it is alive and kicking with physicists and statisticians.
 
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Kara Spengler

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Pamela

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It is abundantly clear why Trump is pushing this malaria drug so hard, and I do not mean because he really thinks it is a treatment for Covid.
 

bubblesort

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I decided to look into why flu is seasonal (in higher latitudes) and the answers are quite interesting.
Lower humidity affecting dplet size and time it stays in the air along with effects of moisture on the virus, people closer together, possibly depressed immune system.
Why does this virus seem to be different, that's the question.
Diseases tend to travel where herd immunity is weakest. So lets say you have a disease that moved through Houston last week. This week it's in New Orleans, which is East of Houston. The disease will probably move farther east, where less people have had it recently. That's why in the past, diseases kind of tended to spread almost like weather fronts. They spread more chaotically now, across transportation hubs, but they still move where herd immunity is weakest.

Also, this will not be a single infection rate spike and then nothing. Long term, the infection rate will look like a sine wave with decaying oscillations. Think about it like this... once this initial coronavirus spike is over, it drops, so we stop quarantining, which starts a second spike. This time we have some herd immunity, and the hospitals are more experienced in taking care of it, though. So we handle it, it drops again, and then there's another spike, over and over, and every time the spikes get smaller because of herd immunity and better medical techniques. Eventually, COVID19 will settle towards a stable infection rate. Will that rate be 100 per month or 100k per month? Nobody knows, because we haven't even seen one spike yet.

This web site explains it all in detail.
 

Anya Ristow

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Testing home made masks


I haven't been out in nine days. I don't have a mask solution should I have to go out. I have an old tee shirt and some clothespins to make it tight around my face, if I need, but if I do go out I'll work on something better.
 

Fionalein

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In the US, we typically use USA in this context. Its really the only normal part of that tweet.
no, it's cavemen talk for "us a(re) strong" he might be ignorant at many thing but you gotta admit he knows what his moronic base likes...

PS: it also sounds a little bit like a desperate last ditch parole...
 
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