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Comment Re:FORTRAN (Score 1) 83

But that does not mean that this code is still maintained, or that there are many people needed to maintain it or that new code has to be added. Maybe most of the legacy Fortran and Cobol code pieces have long been capsuled and are run as some kind of black box? Or they are replaced long ago by libraries of newer code in another language? Maybe, the last error message from them has been fixed a dozen years ago, and now, no one touches the code anymore, and extensions are written in separate containers?

COBOL is still widely used in new development projects in many commercial sectors.
Fortran, used mainly in engineering applications, has been less used for new development - but still widely used in libraries that are already complete.
ADA was never used and is still never used, at all, by anybody, really.
The "popularity" measurements are always bullshit.
It's just that this round, they are more silly than usual.

Comment FORTRAN (Score 2) 83

I find it very difficult to believe that more people are programming in ADA than in FORTRAN. It is an absolute certainty, by orders of magnitude, that more code has been written in FORTRAN than in ADA.

(And COBOL has also been used much more than ADA ever was.)

ADA was a niche language that was never used generally by anybody. The US Department of Defense mandated its use, but the gave waivers so that in reality all the real programming languages could continue to be used. The main usage of ADA was in a few real-time programming projects for military machines/weapons for a brief time in the late 80s. Nobody else picked it up. It was a nice idea.

Comment Re: Tier 2 time. (Score 1) 229

I have not read the report and I don't know the B787. But people keep saying the FDR recorded the switches being flipped. I am not sure that there is a microswitch sensor that is wired to record the mechanical state of the switch. There might not be anything like that except in some fuel control computer at the end of the wire. Or even later in the chain.

And if the electronics anywhere is this chain malfunctioned, what makes you think the circuit recording it would also not be malfunctioning?

What we know is that the switches were physically found in the RUN position, and we know at what point the engines were deprived of fuel.

What the fuck went on here, I don't think we will ever know. But I suspect it was NOT the pilots flipping the switch to OFF. (We don't even know how the PM even noticed the fuel cutoff. Switch position? Some digital display screen? Sound of engines spooling down? The entire total shit scenario happened VERY quickly, and the pilots were quite confused about it.)

Comment Re: Tier 2 time. (Score 1) 229

I don't think you can start the engines in the first place unless the fuel switches are in the RUN position. And there is no "ground logic" to prevent you from turning them off. Turning them OFF, on the ground, in an unexpected emergency situation, is the main reason there are these switches at all.

Comment Re:Tier 2 time. (Score 1) 229

You're claiming that both the switches failed one second apart, then magically fixed themselves when switched back on.

The engines exhaust temperatures started climbing after the switches were turned back on, and one engine started producing power 2 seconds before the crash. The switches were functional at the time of the crash.

There is ZERO mention of toggling the switches back and forth in the report, you are making that up in your head. The report clearly states they turned the fuel switches back on. Once. Not multiple times. This would have been mentioned had it happened.
There was no mention of the switches being in the run position, you made that up. There was no conversation beyond what was mentioned in the report, that is a fabrication by you as well.

The report says the switches were found physically ON position. The switches are not mechanically linked to the fuel valve. They are just electronic switches. There is a shit-ton of things that can go wrong, mechanically and electrically, all the way from the switches, to the control unit, to the actuator circuits, and the physical valves. This includes the sensors (if any) that tell the position of the switches. We don't know what the switch positions looked like to the pilots. We don't know what the digital indications on the screens were. All we know is that they were both baffled, and that eventually they got the switches into the RUN position and the fuel was coming back. My guess, as a pilot, is that they were reluctant to touch the switches, but eventually did so. And if they were in the RUN position, that means they toggled them. But that's just a guess, as we don't have any way of knowing what happened.

Comment Re:Tier 2 time. (Score 2) 229

Does not sound deliberate. Could be that the switches failed, and it's not known what visible condition they were in when the pilot noticed the fuel cutoff. Those switches are not mechanically closing fuel lines, they are electronics going into a control unit. So there's a variety of mechanical failures possible, along with electrical failures, logic failures, and actuator failures at the end of the chain.

The fuel cutoff is not merely indicated by the switch condition. The CVR sounds more like one pilot noticed the fuel cutoff, maybe without reference to the switch position, and then they discussed it for a few seconds and were confused by the apparent position of the switches. Then tried toggling them (but being afraid of moving it from RUN to OFF) and reset them too late.

That is what "more to this story" means.

Comment Oompa-Loompa-Doopity-Do (Score 1) 179

Oompa-Loompa-Doopity-Do
I've got a generative riddle for you
What do you get when you enter a prompt
Nothing but the real coders get whompped

"Your AI did the work. You just ordered it. But since we don't allow artificial participants, you'll get NOTHING!"

But it's a "Hack-athon". not a "Wonk-athon".
Willy's rules and ethics do not apply.

Comment Re:One hotdog !?! (Score 1) 186

"As little as one hotdog daily..."

I LOVE hot dogs.
A hotdog EVERY DAY is not "little". OMG.
That's an outrageous amount of hotdog in your diet.
Is this study like the rats and saccharine?

Between Memorial Day and Labor Day, Americans will eat 7 billion hot dogs.

I assume you mean people in the USA.
If your number is accurate, that would be an
average of one (1) hotdog per person each week.
And that's during the most hotdog-intensive season
of the year, when everyone is having cookouts and
other hotdog-oriented events multiple times a week.

So that sounds reasonable to me.

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