402 posts • joined 14 Dec 2009
Re: How decisions bite you on the ass
@theodore > Um... isn't /bin/sh linked to /bin/bash?
Simplifying: Only on systems that don't have the Bourne shell installed.
Because Bash is considered to be a superset of Bourne, many OS distributions assume that genuine Bourne shell scripts will run perfectly if passed to Bash. In which case they dispense with Bourne shell. That seems to be how most Linux distributions treat the Bourne Shell. /bin/sh is not a link to /bin/bash on the OS X 10.9.5 system that I'm typing on and although the executables are the same size, they're not identical. However the /bin/sh does allow me to assign an array variable, so it probably is bash. In Solaris up to version 10, /bin/sh is the Bourne shell, whereas in Solaris 11 it's linked to ksh93! A proper Bourne shell is still available: /usr/sunos/bin/sh. I'll get my coat before this delves into every Unix variant!
Re: Elf 'n Safety
Upvoted for the "irritating 'Sent from my iPhone' " comment.
I can't believe how many people are too thick to understand that it's not immutable, yet have enough money to buy one.
Re: So we'll all have
> it should be possible to have a single item that covers multiple services.
Yeah right, just like the way we only carry a single card in our slim wallets instead of the thick pile we used carry? Possibility is not the same as inevitability.
I've been a fan ever since two exceedingly cute bank tellers served me in Hello Kitty outfits 20 years ago. However, I don't understand why it's on a Taiwanese airliner, rather that a Japanese one. Is Hello Kitty out of copyright?
Re: So the £64Bn question.
I thought that internet protocols were developed so that ARPANET nodes could interact with NSFNET nodes and vice versa. I.e they weren't just ARPANET protocols, but _inter_net protocols.
Re: Short warranty for Archive drive?
Quantum/Maxtor/Seagate Fireball. A quick twist of the case was a lot kinder than banging it.
Re: Genuine question
Yes they do. I've had a refund from Apple after two and a half weeks. I bought a translation app as I was leaving the UK for a Spanish holiday. I realised that it was like a schoolboy joke when I got to Spain and never used it again. I explained how primitive it was to the App Store when I got home and had a refund within minutes. Try a search for "Apple Help - Returns and Refund".
Re: So if you find any errors or omissions...
"Why not correct them with Google MapMaker"? Because it's much more public spirited to devote your spare time to Open Street Map than to bolster Google's profits with your free labour.
How is it that these jihadis are prepared to use infidel computers, weapons and chemicals?
Why aren't their supporters producing their own versions with halal technologies?
Re: my brain . . . wasting time for 65+ years and counting
Reducing the pressure will reduce the diffusion rate, but that will happen anyway if you start with helium at atmospheric pressure. Helium will be lost at a much faster rate than air is gained, so the internal pressure will decrease. What's needed here is a new head technology that can work in a vacuum from the start. Then we could forget about helium. In the long run we'll only use solid state storage. In the meantime this reminds me of the '60s when electronic controllers took a long time to overtake mechnical controllers. In the face of competition, clockwork made vast strides in reliability, complexity and cost. IIRC, washing machines didn't start to get electronic (microprocessor) controllers until about 1990! Industrial controllers went electronic before then.
@Ole Juul Re: thinkage
I like upvote you're thinkerage.
Re: For those who want SSD
@petur and the QGenie. That looks useful. However, I can't find any reports of its battery life. Assuming that that "large'"3000mAh is 3V at 3Ah, that's 9Wh. Power consumption is given as 0.8W, which suggests maybe 11 hours of constant use. Of course, if it's 5 V then it's nearer to 19 hours which is much more useful. Does anyone have experience with this device?
Re: Some valid points ...
You have a nice strategy there, but your advice isn't helpful. I suspect that you haven't done many password resets if you think they're going to get a new password in a few seconds. Many sites take several hours to return a new password.(I've never had to wait more than a day, but maybe I've been lucky).
Just how would that help pedestrians (not to mention those in older cars, on motorcycles, horses, bicycles, etc.)?
One way to deal with dazzle, in the 21st century, would be to have an active headlamp that only applies bright light to the road ahead and masks the patches where pedestrians', riders' and drivers' eyes are. It might be possible to do that with a mirror scanned laser controlled by a computer vision system, but there is a danger that the beam might become stationary due to a malfunction, so an LED array in a projector might be better.
Better still let's have driverless cars using lights only to establish the presence of the car and mm to cm wavelengths supplemented with ultrasound for mapping the environment.
Re: Shame it was so short...
Why not enter just before the film starts?
In my view advertisers are a lower form of life than those who watch copies shot off screens.
Mind you, the real blame lies with film-makers who can't be bothered to make films that only work if shown on big screens.
Re: Free FON wifi
You won't get loads of data, because the Fon stream is throttled.
Back in the day when I was a Fonero with a real Fon, I used to get paid for sharing my wifi.
Cartography is a process that draws maps. Mapping is a process that associates real world features with symbolic representations*. A map is composed entirely of symbolic representations. This service produces composite, corrected images. I'm not for a moment suggesting that their service isn't complex, powerful and useful. However, it's not mapping, it's image processing. (Computer vision systems do produce maps.)
*Of course that's only a subset of what mathematical mapping encompasses.
Ok, stitching the images is a good first step, but there doesn't seem to be any evidence on the Kickstarter page that the software does any mapping at all! How is the image segmented? How are map elements identified?
Yes I do mean that Veritas, the one bought by Symantec a decade ago. 'nuff said?
Thankfully, the core of NetBackup is still rock solid, but I was thinking more about the Veritas Filesystem and Volume Manager as shining examples of the way code should be written.
> "do it right first time"!!! You mean you have never used any Microsoft software, or to be honest any software of any substance.
Some of us remember Veritas software. That was an excellent example that showed it was possible to produce rock solid software. The trouble is that marketing wins over engineering, e.g Oracle vs. Ingres, Shimano vs. Campagnolo, Bose versus Gale. Marketing people don't believe that a design can ever be optimal.
Re: @Pascal Monet
Thanks for that URL The fee is now GBP 20, but what one is paying for is a "SWIFT transfer", so they may have some wriggle room. Is there a simpler way to use IBANs? I'll discuss this with my building society.
I'd use IBAN more if my building society didn't charge me GBP 25 per transaction.
Are there cheaper ways to use IBAN?
Re: I got board of waiting
This sounds more like a "board of control" to me. Isn't a board of waiting a tray?
Mind you, 'round here we usually play with the word order: cheese board, control board, circuit board, etc.
Actually and Pedantically mr.K, Celsius is both the older and the newer name, but not for the same scale. Those of us with long enough memories will recall that Anders Celcius proposed a temperature scale on which water boiled at 0 and froze at +100 degrees. Thanks to the botanist Carl Linnaeus Centigrade became the name for a reciprocal scale based on Anders' degree and used for several hundred years. The new Celcius scale popped into existence mere moments ago (sometime in 1948 apparently, but much later in most people's consciousnesses).
Take home message: Will Kelvin catch on and become the universal temperature scale, or will an independant Scotland bring the Rankine to prominence?
Re: hourly cost to fly a Vulcan
Hmm, so not enormously more than the cost of flying a helicopter? If we can keep all those police surveillance helicopters and air ambulances flying daily, then hobbyists flying a Vulcan doesn't seem too extravagant. Vulcans may be noisy, but they don't hover a few hundred feet over our houses at night either. All in all I think that more Vulcans and less police helicopters would be a good idea \(tm. I'm not entirely convinced about a vehicle with a low MTBF moving critically ill patients. Is it all willie waving at the end of the day?
@jason 7 re: wheelbase
i always thought that short wheel base was an advantage off road as you're less likely to get stuck on a hump.
How does the Panda's level ground clearance compare with a modern Range Rover's pathetic clearance?
On another point in the article, I'm not impressed by the twin towing points on the front. What owning a Land Rover taught me was that you need a front winch or capstan to pull yourself out of trouble.
Re: AC:- I want a driverless car!
Driverless cars could immediately make more parking space available on streets by shuffling around to close up the gaps, then cooperate to let cars out again. Because human parked cars are static*, a sizeable portion of the potential parking space is wasted by the arrival and departure of different length cars and the inadequacies of many drivers.
*Mind you I like the Paris solution where cars are parked with soft handbraking so arriving and departing cars can shunt them forwards and backwards.
Oops, I upvoted you instead of hitting reply.
Do you really think that power companies and emergency services, let alone governments and police forces would be able to agree to such a shutdown before the CME hit? I can just picture "people in authority" sitting in dark rooms working on the first draft of public proclamations. At the same time I can imagine the barbarian hordes quickly realising that this is an opportunity to cross borders wielding cutlasses.
Time to welcome our Stone Age overlords?
Why choose pain killers rather than treatment?
A York University randomised trial (2007 - 2010) showed that specific Yoga exercises were the most effective treatment for lower back pain. This led to a programme called "Yoga for for healthy lower backs" with 12 week courses available in many parts of the UK. See http://www.yogaforbacks.co.uk/
ObDisclaimer: I was used as a 'practice class' by someone who's done the training. I don't suffer from chronic back pain, so can't comment on the efficacy, but the exercises were simple and pleasant.
Re: Tom_ @ukgnome
I weep because I've upvoted someone who thinks 'of' is a verb but, leaving that aside, your heart is in the right place.
Re: for some definition of paedophile...
@ac: "That's the same defense given against the ivory trade. "
Stopping the demand may lessen the real crimes perpetrated at the supply end, but it's an excuse that allows enforcement agencies to concentrate on the low hanging fruit. The people getting off on kiddie porn may be pathetic , but they need treatment not punishment. It's the perpetrators that need to be caught and punished. Every penny spent on investigating and prosecuting consumers, is a penny not spent on pursuing the perpetrators.
Stop fiddling while Rome burns. The voyeurs are a distraction. Think of the children, stop the actual crimes!
Re: hp microserver...
Yes, but you can have zfs on the HP microserver.
Can you on WD and Synology?
Re: SF (San Jose) to LA (Pasadena) nonstop??
Well if you're planning an "In-N-Out" with your wife halfway down, doesn't that leave enough time for a fast recharge?
Re: I fancy the virtual flight, but I'd like to experience it immersively.
@Sir Runcible Spoon: I'd the display to cover my entire visual field and I don't want to be able to detect any pixellation. I think I'd be satisfied with around 36 kpixels x 36 kpixels*, per eye. Then I wouldn't be reminded of the even more pixellated view through 1980's VR headsets. Oculus Rift is better than the 1980's, but it shouldn't show jaggies on curved lines and edges!
* that would at least allow a reasonable 0.3 arc minutes per pixel in the centre. That might be difficult with a TFT device. Maybe I need an implanted individually steerable nano laser array, embedded or in contact with each eye so that any rod or cone can be directly stimulated?
I fancy the virtual flight, but I'd like to experience it immersively.
The Oculus Rift is so pixellated it just reminds me of my 1980's experience of VR. It's good enough to make you feel insecure, but it's still low resolution video and underwhelming. Please lift your sights Oculus Rift. (I tried the latest Oculus Rift last month. I know that they're about to improve the resolution, but it's embarassingly low now.)
Re: I'll just repost this
So what were they expecting to see in 1943?
No, this is not new in Europe either. I was asked to demonstrate that I could take a photo with my camera at NRW 3 or 4 years ago and I also remember having to boot an Asus 701 EEE PC, probably at BCN, maybe 6 years ago.
@Chris G - Saddles, was Re: Frame
Gel filled shorts? Urggh! The gel would migrate from the area of highest pressure anyway. A little padding is all that's required.
The answer for most people is to get fit. Once you can pedal hard all the time, you'll find you're putting very little weight on the saddle. If you need to freewheel, up to a traffic light, down a mountain, etc., then lift your bum off the saddle.
Mine's the one with the spare Selle Italia Flight in the pocket.
Re: Win Win
Just build 1000 ft wind turbines instead of walls to actually capture the energy. Walls may stop the tornadoes, but I bet that the unintended consequences will be just as unpleasant. Ahem, I'm sure there will be unintended consequences from wind turbines too, but at least they'll be low energy consequences.
I have to ask, why do people continue to live in 'Tornado Alley'? I can understand why people stay in Bangladesh, despite the flooding, but there's a vast amount of tornado free land in the USA!
Back then it was only 20 minutes walk to the pub with the blackout curtains and lots of male customers wearing boots and blue serge trousers where you could drink until the wee hours.
Mind you, at 7:30 pm what was stopping you from strolling for 5 minutes to the many pubs in Commercial Street? Better still, it was only 10 minutes to the Pride, with ESB on tap!
Perfectly true, except 's/toerag/towrag/'
I sentence you to 20 years picking oakum.
Sensible comment, why did you destroy it with the misogynist ending?
I'm sick of this 'Brit' nonsense.
Totally off-topic I know, but if you don't like the words British and Briton why don't you call us something we can be proud of? I'm a Limey and proud of those wise seafaring ancestors who kept scurvy at bay. 'Brit' sounds like something you'd want to cover up.
Hard to choose between the limey Coat and the limey Go symbol. There's no lime juice, so I'll settle for a beer.
Why would they need to look behind? Modern tyres are far noisier than engines at low speeds.
Aircraft can trade weight against efficiency. Road vehicles can tolerate more weight, but I remember that the gas turbine cars (Rover UK) and US trucks of the 60s sunk without trace.
BTW, what happened to the micro gas turbine to power my mobi?
Re: Real boffins
Of course! Nobody with half a brain would want to touch their "manhood' with dirty hands. would they?
Re: We're all Scientists these days!
Don't real boffins wear winged collars?
"Carrying an unmanned Orion spacecraft"
Errm, just how many atomic bombs will that be carrying? !!!
Re: High Ground
One upvote isn't enough:-(
Avoiding the Streisand effect
What the Black Cab drivers should have* done is to give free rides to anyone that flagged them down. They didn't get any fares during the protest. Free rides could have made them the good guys, but they blew it.
*Pedants corner. Did you notice how I didn't write "of"? Some of us still write English!
- SMASH the Bash bug! Red Hat, Apple scramble for patch batches
- A BENDY iPhone 6, you say? Pah, warp claims are bent out of shape: Consumer Reports
- eXpat Files 'Could we please not have naked developers running around the office BEFORE 10pm?'
- CoTW Emma Watson should SHUT UP, all this abuse is HER OWN FAULT
- Vulture at the Wheel Renault Twingo: Small, sporty(ish), safe ... and it's a BACK-ENDER