* Posts by ciaran

158 posts • joined 31 Jul 2007

Page:

Wireless powersats promise clean, permanent, abundant energy. Sound familiar?

ciaran

Sustainable Aircraft Fuel

Its tough to make airplanes run off electricity, so there are various plans to make liquid fuels from renewable sources. Airbus talks about it here...

https://www.airbus.com/newsroom/news/en/2021/07/Power-to-Liquids.html

Containers make life easier for the software vendors you buy from, and that's why they'll win

ciaran

Answer in the text

"But VMs are already a well-understood, mature, technology for almost everything other than delivering easily iterated applications." Therefore containers aren't mature, QED.

Honestly I haven't studied containers at all, but I'd understood that the container interface isn't perfectly stable between versions and not identical across different implementations.

Isn't a container pretty much like a servlet? Why don't vendors just sell their products as a WAR file? Probably because there are always outside dependencies?

VM's are reliable, for me that's the winning feature.

Ciaran

Containers have security problems and flexibility issues. VMs will make them viable

ciaran

Vi or emacs?

This sounds like the eternal vi-emacs argument.

Personally I'm vi - simple, available everywhere. Like VMs.

One thing I particularly don't like about containers is the relative lack of storage or persistence.

However nothing I'm working on needs me to do the cost-benifit analysis. VMs let anyone administer the solution, its a known quantity, good enough for me.

The common factor in all your failed job applications: Your CV

ciaran

Re: What really gets my goat...

I got a recruiter on Linkedin asking for my CV. I thought LinkedIn WAS my CV!

Surely all recruiters have LinkedIn scrapers to autofill any and all application forms?

Open the door, get on the floor, everybody walk the dinosaur: Expect an ad, get a bork

ciaran

Re: Expensive!

You're right, thanks for the explanation.

Ciaran

ciaran
Angel

Expensive!

Who takes a 6-month home loan anyway?

In Switzerland the loan rates are below 1% ...

https://www.ca-nextbank.ch/fr/fr/prets-hypothecaires/nos-taux-de-credit-en-suisse.html

Watt's next for batteries? It'll be more of the same, not longer life, because physics and chemistry are hard

ciaran
WTF?

Re: So ...

So Ethanol or biodiesel? Zero carbon impact, ethanol burns very cleanly.

In France many supermarket petrol pumps offer E85, 80% ethanol, for about half the price of normal S95.

And yet I think there are currently no carmakers selling cars that can run on E85 without modifications.

Weird

Cisco challenges the tyranny of Outlook with short, self-terminating Webex meetings

ciaran
Unhappy

Better keybord mapping for remote control?

My company uses webex, and its a real pain trying to type something into a client's putty window if they don't have the same keyboard layout as mine.

Thank $deity for the keypad.

Supreme Court mulls whether a cop looking up a license plate for cash is equivalent to watching Instagram at work

ciaran
Boffin

Re: Why case law?

Certainly there are many things outside of software that would benefit from change control. Lets put all the laws in Git....

Let's... drawer a veil over why this laser printer would decide to stop working randomly

ciaran
Facepalm

Re: Ah, supporting printers takes me back...

5 minutes ago I got a request about an application not working. Admittedly its a first install for a new client, but all the same...

The error message says ...

No X11 DISPLAY variable was set, but this program performed an operation which requires it.

What a Hancock-up: Excel spreadsheet blunder blamed after England under-reports 16,000 COVID-19 cases

ciaran

Re: CSV?

In France the default separator is the semicolon, but they still call it CSV.

ciaran

Sqlite3 for the win

I do lots of crazy projects in perl that often involve parsing data coming from mainframes. I've taken to dumping everything into SQLite3 and then working it out from there.

Its incredibly fast, and SQLite is everywhere.

Frankly between Excel and SQLite, I know which binary format will be more future-proof.

Proposed US fix for Boeing 737 Max software woes does not address Ethiopian crash scenario, UK pilot union warns

ciaran

Re: Why

Airbus planes except the A350 and A380 do have a wheel for manual pitch trim. Check out this article..

https://aviation.stackexchange.com/questions/52362/why-dont-the-a380-and-a350-have-trim-wheels

The Airbus software will give up and hand control to the pilot when it can't figure out what's happening. I'm honestly not sure if that's reassuring or scary.

Oracle hosting TikTok US data. '25,000' moderators hired. Code reviews. Trump getting his cut... It's the season finale

ciaran
IT Angle

Re: My head hurts

That's exactly why its more like a relaity show than anything else.

Bravo to el reg for having spotted the link.

Not sure about the IT angle in the end, this is pure fiction... right?

So long, Top Gun... AI software waxes US F-16 pilot's tail 5-0 during virtual dogfight drills

ciaran
Mushroom

Re: Bit of a "Dreadnaught" moment..

In the next big war, all the aircraft carriers, AWACS and aerial refuelling tankers will be out of action at the end of the first day. GPS will be inoperative, and battlefield wireless communications will be jammed.

Compare that to all the shiny stuff the militaries want...

Aw, Snap! But you should see the other guy – they're in dire need of a good file system consistency check

ciaran
Boffin

zero time

Of course, from the point of view of the photons, it takes exactly 0 time to make the trip.

Photons never age ;)

Dido 'Queen of Carnage' Harding to lead UK's Institute for Health Protection because Test and Trace went so well

ciaran
Terminator

Re: Hmmmm.

The dead don't vote. I suspect that fact has occurred to Trump - no point counting the number of dead if they won't vote for him.

Nah, maybe that's too subtle for him.

You're testing them wrong: Whiteboard coding interviews are 'anti-women psychological stress examinations'

ciaran

Re: "the test is designed to make almost anyone fail"

I did an interview test like this, many years ago. I found 2 mistakes, not sure which one I was supposed to find, presumably the second was an embarrassment. They never got back to me.

Hungry? Please enjoy this delicious NaN, courtesy of British Gas and Sainsbury's

ciaran
Boffin

Salesforce upload attachment progress bar has a lot of decimal digits

Just this morming I uploaded a document to salesforce to attach it to a case, and I marveled at the % completion information Somethng like "69.123456789%", if not more digits.

A few years ago I took a photo of a price in the supermarket saying the price per kilo was 123.666666666667 euros.

Total bork!

A memo from the distant future... June 2022: The boss decides working from home isn't the new normal after all

ciaran

Yes the juniors are being dumped-on again

I entirely agree with the proposition that the seniors in a company can find space in their homes to work from home comfortably.

When I was a junior I lived in a small apartment in Paris that was badly insulated, and I had a good lunch subsidised by the company.

So today if I was going to buy or rent I'd need an extra space for a real desk. 1 room appartments the world over will become unsellable.

There will be many unforseen impacts.

Personally I'm gaining weight, not loosing it. I used to cycle to work and eat tiny lunches...

The girl with the dragnet tattoo: How a TV news clip, Insta snaps, a glimpse of a tat and a T-shirt sold on Etsy led FBI to alleged cop car arsonist

ciaran
Black Helicopters

Re: @AustinTX - Parallel Construction

Some years ago, an internal FBI memo was released saying that if evidence came from illegal telephone monitoring it would be a good idea to downplay that aspect of the investigation by documenting alternative sources for the information. Anonymous tip-offs increased mightily.

However I can't find an article about it. It was before Snowden.

Regularly there are articles, including on The Register, about miraculous new investigation tools that on the face of it couldn't possibly work, I always assume they're being pushed as an alternative source of information to hide the use of classified (and therefore illegal) information.

Talk about a control plane... US Air Force says upcoming B-21 stealth bomber will use Kubernetes

ciaran
Boffin

Works the other way too

Russia invested heavily in SAM systems. You could argue that the US has wasted a ton of mony building airplanes able to operate in spaced defended by S-400 missile systems.

If you're only protecting the airspace over your home country you don't need stealth,

Boeing brings back the 737 Max but also lays off thousands

ciaran

Re: They are to big to fail

Airbus has a "Airbus U.S. Manufacturing Facility" in Mobile Alabama, where they produce A320 family planes since 2016.

I believe that Northrop Grumman has a big hand in the Boeing fighter programs, so they could probably take over Boeing Defense. But I agree, the US fighters are in a dire situation between obselescence and disfunction, both causeing increased costs and lower availability. They should probably look to replace their older F-16s with the Gripen.

ciaran

Re: "more than a dozen initiatives focused on enhancing workplace safety and product quality"

Airlines pay a deposit when they order, but they have a loan arrangment to cover the total cost of the plane when they receive it. So taking possession of the airplane is cash-flow positive - they get their deposit back, basically. Which for certain airlines is a very important consideration...

16 years and counting: How ESA squeezed oodles of bonus science out of plucky Mars Express probe

ciaran

Re: Out of Support

Supprt means "we'll take the call".

Maintained means "we can provide a correction"

I support lots of products where the developpers no longer want to compile the source.

My clients understand what box they're in, but they're still paying the yearly tithe to be able to call me.

Uncle Sam tells F-35B allies they'll have to fly the things a lot more if they want to help out around South China Sea

ciaran

Re: !!!

Yea, I do agree, that's my upvote. Lets say "unfortunate" design choices and split the difference. I do think the Rafale is more polished, benefiting from the deep experience and single-mindedness of Dassault (at least at the time).

ciaran

Re: Superiority

The US pours all its money into offensive weapons like aircraft and carriers, meanwhile Russia pours lots of money into missiles. Turkey bought the S-400 because its way more effective and way cheaper than anything the US has.

Missiles are defensive. Aircraft can be defensive or offensive. Therefore the US is scarier than Russia, amirite ?

ciaran

Re: As a tax payer...

Thanks for the upvote!

I am consistently amazed at what fighter aircraft manufacturers will say! I have never seen one admit to a restriction or a liability. Sometimes they do leave in a kicker to stay honest, like "... when we get the budget".

Anyway, the Typhoon engine air intakes look "difficult" to make stealthy. They're rectangular. And I don't remember anyone saying that they have an "S-bend" to hide the turbine blades from direct radar illumination. On the other hand, in the Rafale backstory there is a phase when Saudi Arabia asked for "low radar cross section". That happened just as they were going from prototype to final design. The story goes that the final aircraft looks just like the prototype, but that "nothing is the same". Dassault markets the Rafale as a "Discrete Omnirole supersonic fighter". Discrete as opposed to being "Oh my Holy God" obvious.

Typhoon gets the message out about using RAM (radar absorbing materials) but doesn't really directly say anything about their cross section. Rhere's no official published radar cross section info from any the respective manufacturers.

The F-35 says its "really good" form in front - not so much from the back and sides. The Rafale has a huge flat tail that's probably easy to pick up from the side. Your milage may vary...

ciaran

Re: F16 vs F-35

Both Boeing and Dassault say their planes are compatible with ski-jump aircraft carriers. In other words both want to sell to India and will do what it takes to make that happen.

ciaran

Re: !!!

Dassaut were producing "delta wing" fighter jets since a long time. The company building Typhoon was created from scratch. Typhoon and Rafale have a similar "delta canard" design. Which final design is probably the best?

Have you noticed any design faults on the Typhoon?

First the canards are so far forward that the pilot's view of the ground is blocked. OK for air-to-air, which was the Typhoon's original target.

Then the wheels fold up laterally into the wings, making it more difficult to put extra tanks and heavy weapons close to the centerline - on the Typhoon they're all mounted wayyy forward. The wheels on the Rafale fold up longitudinally.

The great one is how the Typhoon sales people have always criticized the Rafale for being designed to do everything from the beginning, whereas the Typhoon was specialized for air-to-air. But now they've stopped saying that because they're trying to compete as a multirole fighter

ciaran

Re: Sea Typhoon

You're right, and there's even an abomination of a project called the "Sea Typhoon". They actually drew a diagram with an arrestor hook. And thrust vectoring engines, always good to add something they can drop later on... If anyone can bear it, I found it here..

https://www.eurofighter.com/multimedia/download/naval-typhoon-cutaway-1015

ciaran

Re: It's welded solid.

I seem to recall The Register doing an article on that. The UK govt was "just asking for a friend" if they could share desk space with other fighters, like F18 or Rafale... The question coincided with a love-in between the UK and French militaries. BAE panicked, thinking the F35 contract was at risk, and used the UDP party line - Ulster says "NO" !

ciaran

Re: As a tax payer...

Or they're embarrassed about how much they cost to produce and maintain. They have great aerodynamics and best-of-class stealth, but terrible avionics.

The Eurofighter is easily a better airplane than the F22, but it like a lighthouse on radar unfortunately.

Either way, neither a F22 nor a Eurofighter will ever take off from an aircraft carrier, way too big.

ciaran

Re: F16 vs F-35

The F-35 prices are still a bit fictive, I won't put my money on the F-35A actually being useably produced for less than $100M. The F-16 "total cost of ownership" prices can be reliably forecast (although not by me).

However for a carrier aircraft, India is looking at either the F-18 or the Rafale, so best choose one of them.

He’s a pain in the ASCII to everybody. Now please acquit my sysadmin client over these CIA Vault 7 leaking charges

ciaran
Trollface

Re: Kiddy Porn - that old chestnut...

But they haven't talked about the book on Hitler they found in his apartment. And the woman's underwear. I thought this was automatic?

Help! I'm trapped on Schrodinger's runaway train! Or am I..?

ciaran

Re: Enquiries

In france my son's school has a subscription to a dedicated school information service. So I get emails from them in the app, with a notification going to my email address. I can see my son's timetable and all his marks, with the class min/max/average.

As far as I know all the secondary schools have a similar system. I think there are 3 or 4 companies offering equivalent services.

I'm impressed.

US hands UK 'dossier' on Huawei: Really! Still using their kit? That's just... one... step... beyond

ciaran

So they might stop sharing secret info

But they're bringing a file containing secret information that the british don't have?

Like they're not sharing information on how dangerous Huawei is by default?

With friends like those...

Eggheads have crunched the numbers and the results are in: It's not just your dignity you lose with e-scooters, life and limb are in peril, too

ciaran

Safest form of transport is....

Elevators (lifts), apparently. I'd certainly believe it.

Remember the FBI's promise it wasn’t abusing the NSA’s data on US peeps? Well, guess what…

ciaran
Unhappy

Only a small percentage

Only a small percentage of cases go to court. Most accused accept a deal. You can't re-ligitate a deal.

Queen Elizabeth has a soggy bottom: No, the £3.1bn aircraft carrier, what the hell did you think we meant?

ciaran

Re: Money and people sadly lacking

Yes, in a shooting war, the AWACS, the Tankers, and the Aircraft Carriers will all be smoke after the first 36 hours. Still, an aircraft carrier without airborne early warning is a sitting duck. Aircraft carriers can easily be spotted by satellites with enough precision to launch missiles against them.

Why telcos 'handed over' people's GPS coords to a bounty hunter: He just had to ask nicely

ciaran
WTF?

In Europe?

Why do the US telcos even have GPS data from user? That they can locate the nearest cell tower I understand, and I understand that Google has my location. But I don't know what telephone protocol would hand my exact location to the telecom operator. Does this also happen in Europe?

Twist my Arm why don't you: Brit CPU behemoth latest biz to cease work with Huawei – report

ciaran
Facepalm

Definitely a surprise

Kick in the balls is right! Well that's going to accelerate CPU development in China, the Chinese government isn't going to take this lying down!

I suspect this is a watershed moment, where the whole Chinese population will decide that the Americans are ruthless and untrustworthy.

The Japanese attacked Pearl Harbour because the US was denying it access to oil (as one theory goes). This decision really feels similar. Eventually the US will find itself isolated, they're pissing off so many countries. But before that many dangerous things can happen....

It's 2019 so now security vulnerabilities are branded using emojis: Meet Thrangrycat, a Cisco router secure boot flaw

ciaran
Devil

Great backdoor for the NSA to exploit

Snowden's data dump showed that the NSA likes intercepting shipments to some clients to install backdoors.

I would say this flay perfectly fits their modus operandi. I'm not saying they encouraged cisco to set things up like this, but I'd be surprised if they hadn't already found this situation...

Hate e-scooters? Join the club of the pals of 190 riders in Austin TX who ended up in hospital

ciaran

Elevators are even better

Safest form of transport ? Elevators. Or Lifts.

'Software delivered to Boeing' now blamed for 737 Max warning fiasco

ciaran

Re: Red herring

No, its clear that the pilots in the second crash tried to do what Boeing said. However Boeing gave incomplete information to the pilots. Once the MACS is "stuck", there are incredible forces acting on the control surfaces. So the "manual trim" procedure is basically impossible.

In the old, old days the Boeing flight manual gave a real procedure on how to recover the airplane, but it has been airbrushed from history. Expect it to come back in the court cases...

ciaran

Airbus has 3 AoA sensors

And yet in the history of Airbus its happened that 2 sensors failed at the same time and with the same incorrect readings. Its just extremely unlightly. Read this for background

https://aviationweek.com/commercial-aviation/german-investigators-cast-wider-net-frozen-aoa-sensors-pamplona-dive-incident

A day in the life of London seen through spam and weak Wi-Fi

ciaran
Thumb Up

Re: Mobile data

That's what I was thinking. Like 5 years ago I would have fake emails for the wifi, but today the mobile data is good enough almost anywhere. And european roming! My contract gives me free data in switzerland, but I pay a fortune for SMS, sigh!

It's May 2. Know what that means? Yep, it's the PR orgy that is World Password Day... again

ciaran
WTF?

Spackle?

What it this "Spackle" of which you speak with such familiarity?!

Gather round, friends. Listen close. It's time to list the five biggest lies about 5G

ciaran
Facepalm

Re: Chinese law

Its just the "Fear Uncertainty and Doubt" from another era.

If China or Huawei were able to build undetectable backdoors into equipment, the US wouldn't be saying "don't go there", they would be asking "HOW?!"...

Russian sailors maroon themselves in Bristol Channel after drunken dinghy ride goes awry

ciaran

Many uses for a lighthouse

You'd think so, but actually lighthouses are just general navigation beacons.

You get big powerful ones that you can spot from far away as you approach the coast from the sea, these tell you basically which part of the coast you're approaching. Then you might get a smaller lighthouse to signal the clear water channel to approach a port. Any dangers they warn about are basically irrelevant to a boat of less than a ton.

Also many lighthouses don't illuminate 360 degrees. If only because then the local villagers can't sleep, but also to only cover a particular danger or channel. So even if it was working its feasible that it wasn't identifiable in the fog.

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