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* Posts by the spectacularly refined chap

456 posts • joined 27 Dec 2008

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Reg hacks see the woods or the trees In the Forest of the Night

the spectacularly refined chap
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We all know what caused Tunguska, and it wasn't a coronal mass ejection

Actually, that was fair enough. People who have actually studied it are not willing to say they know what it was, only offer a probable explanation.

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the spectacularly refined chap
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Re: This is getting a bit samey now

There are plenty of us who think this series is by and large tedious, over-sentimental, and selling short the classic series we knew and loved.

You mean like it has been ever since the reboot? It's simply following the same trajectory established by Russell T Davies - a classic British sci fi show transformed into mumbo-jumbo space opera and lacking any logical consistency. That isn't news.

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the spectacularly refined chap
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This is getting a bit samey now

OK, so you three don't like the new Doctor Who. Boo hoo. You don't need to keep telling us about it every week.

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Chipmaker FTDI bricking counterfeit kit

the spectacularly refined chap
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Re: Pretty nasty

Firstly, I don't see how it is illegal to "white room" copy an existing part, like the very popular FTD232, if the chinese or whoever have replicated the function without copying the silicon, then, isn't that what AMD did to Intel, legitimately? This chip is the new "MAX232" - of course it will be replicated.

Reverse engineering is dicey but there's certainly no problem producing a compatible part which is what the MCU based part referenced above is. The difficulty is then claiming it to be an FTDI part. That is what you are doing if you program it with FTDI's VID.

I can understand they don't want their efforts in making and maintaining the drivers to benefit their competitors, but they're protecting a carcass, there's no more meat on the USB-UART thing, best move on, and btw everyone's coming round to this open-source thing these days.

This is nonsense and self-contradictory with the above - on the one hand you are claiming it is the new standard, on the other you are claiming it is obsolete and not worth defending. This is a large market - much larger than you probably appreciate. Discrete USB→RS232 adapters probably account for less than 10% of the total market, the rest is integrated.

Don't get me wrong, I'm not defending FTDI here, they seem to be on very shaky ground if it is in fact deliberate as everyone is assuming. However, it is worth remembering that there is no confirmation from FTDI anywhere I have seen and if this is an "inadvertent" side effect of operating their own chips they're on much more solid ground.

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Redmond top man Satya Nadella: 'Microsoft LOVES Linux'

the spectacularly refined chap
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Microsoft's new business plan:

It's their old business plan: leverage their dominant position from one generation of technology to ensure dominance of the next. In this case use a small chunk of that nice cash pile on infrastructure running bought in and cloned technologies, and flog the assembled stack for as much as they can get away with.

I don't think MS would give two hoots about Windows if they thought they could extract as much money with Linux, and without that pesky matter of development. This route is even more attractive: they even get to back both horses at minimal cost, and without needing to actually develop something that kind-of works.

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ISPs handbagged: BLOCK knock-off sites, rules beak

the spectacularly refined chap
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Still a little harsh

I'm not going to leap to the defence of the knock off sites but why on Earth should the ISPs get landed with the bill? They have no contractual relationship with the sites in question, the existence of these sites is not aided or abetted by them in any way, yet they have to stump up the costs of the blocking, an action initiated by the trademark holders for their own benefit.

Is this remotely scalable? If it is a question of a dozen or so sites you might argue it is simply an expense of being in the industry, but if every other trademark holder starts along this road, and hundreds of thousands of sites are blocked on equally valid grounds the collective burden becomes significant. The only rational way to proceed is surely that if you want the block for your benefit and you take it to court then you pay for it.

Or put another way, why should the ISP's customers in turn pay extra for having their Internet access diminished?

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Google AXES AndroidScript app used by 20,000 STEM coders WITHOUT WARNING

the spectacularly refined chap
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Re: Android named apps

There is a little more to it than that - the name "Androidscript" could easily create the impression that is is an officially supported Android component as opposed to a third party application. Protecting one's brand against that kind of confusion (deliberate or otherwise) is exactly what trademarks are for.

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Oracle to DBAs: your certification is about to become worthless paper

the spectacularly refined chap
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Re: Bah!

The reality is that both best practice and functionality have changed substantially in the last 10 years and someone trained in any 10 year old technology would almost certainly be giving the wrong advice in many cases.

These are not general certificates but ones for specific versions of specific software. As such you can't put them in the same basket as things like the Cisco certs that study a particular area as opposed to specific products, yet alone versions. In the former case yes, you can legitimately argue that knowledge has to evolve in order for expertise in that area to remain current. In the latter case the way the cert is tied to a specific product and release fundamentally makes it a fixed rather than moving target.

Put another way, what new developments have there been recently in Oracle 7, 8 or 9 that are significant enough to invalidate previous qualifications in them? What's happening with version 11 isn't relevant, it isn't what those certs measure.

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Air-slurping solar battery will slice energy costs – boffins

the spectacularly refined chap
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Where's the copy editor?

...due to light being converted to electrons inside the device...

Come on... yes, I know what you mean but couldn't you have found a way of saying that which doesn't induce wincing?

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What’s the KEYBOARD SHORTCUT for Delete?! Look in a contextual menu, fool!

the spectacularly refined chap
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Don't come telling me how "superior" command lines are - they aren't; what they are is "different".

But reality does not change to suit the preferences of the observer. Keyboard commands are demonstrably faster. Imagine that we are both typing away in a document and the time comes to save it. I go for Ctrl-S whereas you reach for the mouse to click the save button on the toolbar. I've issued my command and the document has been saved before your hand has come to rest on the mouse, yet alone you've steered the pointer to the correct button.

Sure, you don't need to know every command, but even the most frequent 5-10 save a lot of time by themselves - cut, copy, paste, save, close, print. Those tend to be the same across many applications. In any event the claims about the apps you run are clearly bull - you do have apps you used frequently. Is it less than six months since you last accessed a web site? If it is that claim is a lie - even if you used a different browser each time you would rapidly run out of web browsers within the once in a blue moon time frame.

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Ellison: Sparc M7 is Oracle's most important silicon EVER

the spectacularly refined chap
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Re: Boastful bravado

It has improved greatly since then but everything about it shouts "excessive yet deficient". 32 cores sharing 64 MB of L3 is just 2 MB of L3 per core. Appears to be at least a 3 Hop if not 4 Hop design from a core in Socket A to a core in Socket B. That results in NUMA behavior and latency. 2 TB Ram per socket which is 64 GB per core vs 170 GB per core on a 2 socket S824 - that's important when heavy virtualization is used.

You proceed from a false assumption - this isn't x86 commodity hardware. If you think about it in those terms you're going to come to completely inaccurate conclusions. Virtualisation? Diversified app loads? If that's the road you are taking you'd be a mug to take this when x86 can do the same thing for 20% of the cost. No, this is big iron for big jobs - centralised processing of things that can't be split over a number of machines, yet alone run on a small percentage of a machine in a VM.

In that context the cache is more than fine: the cores are going to be largely working from the same data set, but even if they are on different tasks a simple division of the cache among the cores is not enlightening given the law of diminishing returns and the radically different cache utilisation of a diversified load.

I did work at what was then Sun up until about six years ago, albeit on firmware, and I can tell you that those specs will not have been plucked from thin air. They do an awful lot of research when arriving at the headline features, not market research to keep the box tickers like you happy, but proper scrutiny of the loads their customers are actually placing on the hardware and where the real bottlenecks are. If you compare this to x86 running x86 style loads it'll work fine but lets face it, it's hardly going to be cost effective. Instead you specify something like this for loads that would bring x86 to its knees, in which case there is simply no comparison to be made.

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How the FLAC do I tell MP3s from lossless audio?

the spectacularly refined chap
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Re: "Everything between sample points is lost" (@the spectacularly refined chap)

I think he means to make the distinction between the time domain and the frequency domain. Assuming perfect instantaneous sampling then everything in between samples in the time domain is lost. But, frequency wise, there's no new information between samples to miss.

But that's the whole point - you have defined a frequency domain. A real life audio signal does not keep to neat boundaries so something like a clash of cymbals for instance will reach well into ultrasound territory. If you are sampling at 44.1kHz that is going to be lost. The fact you are defining a region of interest - presumably some "human hearing" range - is itself an acknowledgement of that. The data is lost regardless of whether you were interested in it or not.

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the spectacularly refined chap
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Re: "Everything between sample points is lost"

Mmmm. Messrs Nyquist and Shannon might have a bit to say about this.

What, you mean to agree with him? There is no error there: it stands to reason that if you are ignoring the input at any given point what happens during that time cannot be passed through to the output.

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Troll hunter Rackspace turns Rotatable's bizarro patent to stone

the spectacularly refined chap
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The problem a challenger faces is they run the risk of CONFIRMING the patent rather than invalidate it. This not only makes the patent bulletproof but the troll can now turn around and sue for WILLFUL infringement seeing as you challenged rather than submitted.

No, for two reasons. Firstly, there is more than one ground to have an invalid patent scrubbed and an almost infinite amount of prior art to sift through - having one attempt to invalidate scrubbed does not "confirm" the patent in any way - the patent is already assumed to be valid by the very fact it has been issued. However, if one attempt to invalidate fails that does not preclude anyone re-trying on different grounds.

Secondly, for willful infringement the litigator has to establish that you were aware of a valid patent and essentially said "fuck it". If you are disputing its validity that can't be asserted if your claims have any merit at all.

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Man, its smartphones are SQUARE. But will BlackBerry make a comeback with them?

the spectacularly refined chap
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Does anyone want to buy a big square phone/pad thing?

Of course. All the other smartphones look much the same. This is sufficiently different to everything else that it instantly makes clear that

a) You're not a rich nob with an iPhone, and

b) You're not a poor nob who wanted an iPhone but couldn't afford one.

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Buying memory in an iPhone 6: Like wiping your bottom with dollar bills

the spectacularly refined chap
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Re: If I may interject...

You're not buying memory. You're buying storage.

It's still memory - it seems these days there's a tendency to assume that typical usage in relation to conventional modern computers must be some kind of universal truth, so you end up with that kind of false distinction being made or even claims along the lines of "by definition, secondary storage is non-volatile..."

I recall at one employer they retained a machine from the 70s, mostly as a curiosity, which completely dispelled that myth. Main memory was non-volatile (plated wire memory) but the secondary store was an electrostatic drum store and yes, it was volatile. Showing that machine to some people was enough to make their heads spin.

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JINGS! Microsoft Bing called Scots indyref RIGHT!

the spectacularly refined chap
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but since the spineless raving conliblab party started promising to take an even more disproportionate amount money from the rest of the uk and give it to salmond's whiners (promises that were in no manifesto at the last election and were never approved by parliament) i'm thinking 'yes'

The current proposals explicitly main the Barnett formula, the only change is giving the Scottish Parliament greater leeway in setting taxes. This was indeed mentioned at the last general election. I'll quote the Conservative's 2010 manifesto since they're the senior party in government:

The Scottish Parliament should have more responsibility for raising the money it spends.

It's not their problem if you didn't read it.

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OECD lashes out at tax avoiding globocorps' location-flipping antics

the spectacularly refined chap
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Re: probably not enough

You don't think the super rich shove their millions under the mattress do you? If they buy shares or bonds the money is in circulation. If they stick it in the bank it gets lent out again, putting it into circulation.

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Smart meters in UK homes will only save folks a lousy £26 a year

the spectacularly refined chap
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Well, the non-smart meters last 20, 30 years or more.

They have to be replaced after 30 years - the leccy board came round my house earlier this year to replace ours telling us it was a mandatory legal requirement. With another old-style meter that will no doubt be replaced again in the next five years. So much for thinking ahead.

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Rack-mount 24TB RAID 5 disk array for $5,000. Let's just check the label here. Uh, it's TiVo

the spectacularly refined chap
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Re: What a waste of money

TV tuners are useless for cable TV

That cuts both ways - the Tivi has to have compatible tuners as well. However I think you're out of date. The last couple of DVB-T (Freeview) TVs I've had have also supported DVB-C (cable) out of the box, albeit needing a CAM module for the scrambled channels. They're probably technically capable of DVB-S as well but that isn't enabled on British sets where Sky refuse to allow you to use anything other than their Sky box.

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the spectacularly refined chap
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Re: needs more tuners

Might be nice if you a, er, "community based facility."

Let's calculate, $120/month foxtel x 5 users x 12 months and its more than paid for itself in one year. You'd need to add some fibre links and switches of course.

In which case the price is an irrelevance - you could probably buy ten of these before you've matched the cost of copyright licensing, yes, even for a non-profit. This is a high end unit but it's still firmly a domestic unit. Six tuners ought to be more than enough in that context, complaining it is insufficient is like those 8 year olds looking at the latest Ferrari or whatever and dismissing it "Oh, it's only 600 horses, that's not enough".

Think about it in a domestic setting - say four people. Each of them can watch what they like live. They can also record something whenever they like. Two of them can be watching something live and recording two something elses. They all have to be watching or recording different things before they hit that limit yet alone exceed it. Just how often is that going to happen?

The spec has to be put somewhere. They've clearly though about this and put it somewhere that it is simply not an issue for the intended user.

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OpenSSL promises devs advance notice of future bugs, slaps if they blab

the spectacularly refined chap
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Just hope it doesn't end up as lowest common denomiantor

I suspect most of the main Linux distros will apply any simple fixes - small patches that don't require e.g. any new APIs - within a 24-48 hour time span. Ditto the principal BSD forks - Free, Net, and Open. On the other hand I can see minority or niche Linux distros and the minor BSD sub-forks taking weeks or months to get around to pushing out a fix. I suspect it will be quite similar for many commercial platforms who will simply roll it into the monthly patches.

Co-ordinated roll out has its merits but not at any cost. Even if a fix is applied to the software I am using before the end of the embargo I'd be reluctant to apply it without at least some indication of what it addresses. It's difficult to evaluate its necessity or desirability without at least some background.

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Moto 360 wristputer batt boob, elderly internals revealed in teardown

the spectacularly refined chap
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Re: Is it just me?

Slap-dash PCB production much?

No, it's par for the course with SMD production - components can move around a little during soldering since they are briefly floating on liquid metal. The extent to which it is noticeable depends on the component and the geometry of both the pin and the pad. It's a feature of SMD manufacture generally, it just gets more noticeable when magnified several times.

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Mouse-slinger Logitech: Gloves are off, number probe over

the spectacularly refined chap
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if I was an investor I would worry more about the quite obvious drop in quality of Logitech products the last few years

You have to be fair though - they've moved downmarket. 18 months ago I finally had to replace my old Logitech Mouseman bought in January 96 and used continuously since then. That cost just under £40 at the time - if it had kept track with inflation that'd be at least £70 now, which by modern standards is a hell of a lot of money for a basic mouse, albeit one of very good quality. The cheapest Logitech mouse back then would have been the Pilot which went for around £25 if memory serves. Now you can get a perfectly serviceable Logitech mouse for under a fiver. Sure it doesn't feel as solid as the mice of old, but on the other hand it isn't some flimsy thing that will fall apart in twelve months either.

My point is that they've had to move with the market. Back when I bought that mouse the average cost of a new desktop PC was around £1000 so you can justify £50-80 on top quality input devices as part of that expenditure. These days it seems the average PC is around £400 - even neglecting inflation that doesn't allow the same sort of budget for your keyboard and mouse so no, you don't get that sort of top-quality design and manufacture.

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'I think photographers get TOO MUCH copyright for their work'

the spectacularly refined chap
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Re: I'm already in range

Can you point me to any evidence that patents/copyright promotes invention/artistic achievement rather than stifling it.

Are you willing to invest £2 billion in the development of the next wonder drug when you won't get anything in return for that expenditure? Or $200 million on next summer's blockbuster film with no hope of ever even recouping that? Of course not: the various forms of IP protection make those kind of ventures viable. Even at the smaller scale end of things copyright is vital: it's even critical for open source to work.

I'm a commercial programmer (in part at least) and my livelihood depends of the results of my labours having commercial value. If they don't ultimately I don't get paid. I also have a smallish open source project I developed a few years back - perhaps 150K source code but still at least a thousand hours work. That's BSD licensed so it can be widely copied, put into commercial products etc and of course I don't get any money from it.

Copyright is still key - it is ultimately copyright that prevents my author attribution being removed, which is my real payback for the time I invested. That copyright notice bearing my name has real value when seeking new employment - it is an example of my work that is easy to cite to a prospective employer, and indeed has itself led to a couple of approaches regarding job opportunities. I don't get that without the protection copyright gives me.

Yes, you can argue about the details such as whether terms are too long and so on, but to seriously argue that the ability to profit from your work does not encourage that work to be done is economically incoherent.

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Alienware injects EVEN MORE ALIEN into redesigned Area-51 gaming PC

the spectacularly refined chap
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Re: Slanted hard disk bays???

It would seem that Alienware is sacrificing durability in exchange for prettiness.

That isn't unusual at all - it's been going on for years. Consider two examples that are endemic in the gaming market - clear side windows and polished chrome heatsinks. Perspex is not effective EMI/RFI screening and it's impossible to imagine a worse finish for something whose whole point is to radiate heat.

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Linux turns 23 and Linus Torvalds celebrates as only he can

the spectacularly refined chap
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Re: 23 Years

It's getting pretty hard to find a home without a Linux device _somewhere_. If not your phone, it's your router or access point, if not there it's your TV (even my old Pioneer plasma TV runs Linux). Hell, even many Windows based laptops has a quickboot that runs Linux... Not that I ever used mine, and they are probably disappearing now that SSDs made any OS boot quickly.

There's certainly some truth in that but it's also true that Linux isn't as frequently used as is often made out. I know at a previous employer we'd get occasional demands from customers along the lines "I see you're using Linux in your firmware so I want the source code." Those turned into tremendous times sinks since the response was simply a) you're not getting any code and b) you are wrong in any event because it isn't running Linux.

They'd then inevitably come back with the "evidence" which was usually along the lines that they'd found a Unix filesystem and a pared down set of files on it - in some cases simply the presence of /dev and /etc/init was all that the claim it ran Linux was based on. Most of our fully hosted stuff was NetBSD although some older products were Mach based. Neither gives source rights but for most of our appliance-style products we weren't really predisposed to talk about the internals of our firmware or what they were based on. We were far from alone - I looked at an old console server a few months back to see if it could be hacked for SSH and IPv6 support. That had a Unix filesystem on it too but a proper investigation showed it to be QNX based.

My point is that if even legal demands are being made on such sketchy and easily dismissed reasoning then more casual studies and/or assertions that "so and so is Linux based" are even less likely to be reliable.

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Cracking copyright law: How a simian selfie stunt could make a monkey out of Wikipedia

the spectacularly refined chap
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Re: Recent news on Page 2

So the rules have been set based on things that are easier to measure. Which ape pressed the button? Them's the rules.

Cite me this mystical rule.

If you had bothered to read the article you are commenting on you would have seen references to established case law showing that your interpretation is wrong.

Once again another Reg commentard who is completely unable to distinguish between what he wants to be the case and what really is the case.

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Yes, but what are your plans if a DRAGON attacks?

the spectacularly refined chap
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And, to be fair, the asteroid one (meteorite) possibly wasn't the most stupid question...

There's a difference between asking about legitimate contingency planning, the public interest of where taxpayers' money is being spent (i.e. the exorcisms etc) and the plain ridiculous. The problem is that they always get lumped together into one "crazy" category regardless of whether the individual questions belong there or not.

As for the asteroids, I see a direct correlation with a question I asked informally at a BBC local radio open day a few years back. I asked if the station and transmitter were EMP hardened against nuclear strike. It always used to be a cornerstone of civil defence planning during the cold war, but the response I got was simply a look of utter bewilderment, "as if that's going to happen".

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Top Gun display for your CAR: Heads-up fighter pilot tech

the spectacularly refined chap
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Re: Why?

My Mini Cooper S has neither the 12volt adaptor mentioned in the article nor any visible connection to the car's electronics.

It's under the dash in the driver's footwell. Any new car sold in Europe for the last ten years is required to have one.

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Five Totally Believable Things Car Makers Must Do To Thwart Hackers

the spectacularly refined chap
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Re: God luck hacking my wagon...

Bravery has nothing to do with it: It's instant revenge if some idiot is dumb enough to crash into it - they'll ALWAYS come off worse ;-)

Yup. Thin aluminium bodywork is renowned for its structural strength. Coupled with the high CofG, soft suspension and general propensity to roll over I'd feel safer in a Reliant Robin - that has the same basic characteristics but at least it is light enough that a passing pedestrian can upright the ruins and get you out.

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Digital dongle transforms European XBOXen into tellies

the spectacularly refined chap
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Awwww - did you miss this bit? 'It will also be possible to split your screen so that a big window will be devoted to games and a small one to television programs.'

No-one missed that bit. You apparently missed basic comprehension at school though. He did state that he was referring to the TV's built in Freeview decoder. Just like the poster before him he wasn't talking directly about this device.

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Ad biz now has one less excuse to sponsor freetards and filth

the spectacularly refined chap
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Re: (Potentially) Interesting Morals

Try reading the article and engaging your brain cell. They're working with the advertisers and brokers, not short-changing them. If the ads in question were simply being substituted the whole exercise would be pointless since the illegal sites would still get their advertising money. This is cutting off their revenue stream and replacing the ad with one they won't get paid for. The advertisers need to be fully on board to pull their ad from "disreputable" sites - hence the point at the end about what the gambling sites are willing to advertise on.

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Hey, big spender. Are you as secure as a whitebox vendor?

the spectacularly refined chap
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Re: random opinions

There are a handful of SuperMicro boards with integrated IPMI that share the first NIC port. I had to throw ours behind some transparent mode firewalls to block their IPMI special sharing.

Sounds like you aren't using the capabilities supplied. Where there isn't a dedicated port the option is present to place the BMC on a separate VLAN for segregation purposes. That's expected to the point that VLAN selection is usually in the initial set up as opposed to buried away somewhere.

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the spectacularly refined chap
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Re: random opinions

What we have done on our remote sites is to put all the BMCs regardless of make on a dedicated network that can only be accessed from a jump-host that has a second internet-facing NIC.

That's common sense for most of these kind of devices - at work they're on the same subnet as the switches and console servers, no external routing to the internet and only selective access even from within. Other devices such as WAPs and printers are better on the subnet where they belong logically, so we always block all external connectivity to the uppermost addresses of each subnet at the router to provide room for them. In short if things don't need the Internet they don't get it - as you point out you can always take a stepping stone approach from a properly secured system if you must get in remotely for maintenance.

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BOFH: The Great Backup BACKDOWN

the spectacularly refined chap
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Re: Welcome to Urfscked. Population: you

5TB for 700 people? wtf?

Some businesses are really tight with the wrong budgets obviously.

No, it's probably sizing storage to meet needs. How many business letters fit in 5TB? How many records in a typical blob-free database? Remember that child benefit data loss a few years back - the entire database that's the core business of 3,000 people fitted on a couple of CD-ROMs.

That's par for the course these days - simple business records take next to no space by modern standards. It's media, video especially, that's driving storage growth now and the typical business has no need for a few thousand movies on their network.

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What's that? A PHP SPECIFICATION? Surely you're joking, Facebook

the spectacularly refined chap
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Re: PHP is like democracy

So people live with PHP because despite it's quirks and inconsistencies it is fundamentally a relatively sane OO language with syntax which is familiar to anyone with a background in a c-like language.

PHP may have support for objects but it's a long way from being object oriented. The standard library would have to actually make use of those facilities for a start. As it is it seems a lot of my code begins by placing OO wrappers around the standard library to compensate for that not having been done in the first place.

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the spectacularly refined chap
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Re: Specless master of the web

I doubt it'll make any difference. My observation of the evolution of PHP is that's it's driven by a bunch of ego-driven prima donnas and I can't see a spec devised by somebody else ever being to their satisfaction. Like you I've had the joys of re-working previously reliable code for the sake of point one version bump, and being admonished in the error log for neglecting to use a feature that didn't even exist twelve months previously.

PHP could be a great language, if it wasn't for the people making it up as they go along.

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Call off the firing squad: HP grants stay of execution to OpenVMS

the spectacularly refined chap
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Re: hmm

Their POSIX compliance was actually fairly good: the problems arise when people don't bother to read the standard - it's a fairly bare bones standard that omits many things you'd take for granted. These days it seems many projects have simply ditched cross-platform awareness without even realising it - there's an awful lot of absolute shit out there that works on Linux but may have difficulties elsewhere. Blind assumptions such as the compiler is called "gcc", make is gmake, or that curses is ncurses come to mind when you are not even using the specifics of those tools.

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14 antivirus apps found to have security problems

the spectacularly refined chap
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Re: Point of Issue

C/C++ for having some inherently dangerous constructs and doing very little to discourage their use "for legacy reasons"

I can do dangerous things with a knife or chainsaw - that doesn't make them bad or dangerous when used in a responsible manner.

This reports reads to me more as advocacy of certain approaches rather than anything substantial and completely ignores some key parameters. A/V is low level software and needs low level control - you are not going to write an A/V in VB after all. The second point conveniently ignored is the size of the runtime system. For C it's pretty minimal and interactions with the OS occur at defined points in the execution - easy to analyze, relatively easy to defend. With higher level languages you never really know - when anything at all could trigger e.g. IPC or a memory allocation.

That's without even considering external library issues: I see the inclusion of large external libraries has already indirectly been advocated below with the crap UI point - creating a fancy UI with e.g bare win32 API calls is a lot of work. The lack of those support libs is key to being able to validate code - for example any MFC based app leaks memory, as does any.NET app - it is unavoidable because the support libraries themselves do. If they can't even get that right who knows what security issues are lurking in them?

A keep it lean, keep it mean approach is the best approach and that is what really limits the exposure surface of the app, not following the whims of someone who has never written security software and has fallen for the marketing bullshit of the latest buzzword technologies.

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Apple winks at parents: C'mon, get your kid a tweaked Macbook Pro

the spectacularly refined chap
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Re: What child needs a macbook pro?

Square root of 254715884574445885.57415854 * 156941 / 3.2554455

No machines allowed., after all, your schooling taught you to do this didn't it?

Actually, yes, unless "machine" is all encompassing enough to include a pencil or even a stick writing in the ground. It isn't even difficult - long multiplication, long division, a simple decimal search for the root - none of that is difficult. It might take a little time but it's an unrealistic problem - how many real world problems run to 26 significant digits? Working to five figures would be less than 10 minutes work for 99.999% accuracy.

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Thirteen Astonishing True Facts You Never Knew About SCREWS

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Re: No. 2

You'd expect a set screw to have a machined end to the thread and usually a blind head (i.e. a grub screw). It would also not be used with a nut. You could have said machine screw and I wouldn't have disagreed with you - the distinction that one particular style of head makes it a bolt rather than a screw always seemed very artificial to me.

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4K video on terrestrial TV? Not if the WRC shares frequencies to mobiles

the spectacularly refined chap
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Re: I'm curious...

what's wrong with an el cheapo set top box and a similarly priced Panel...rather than TV?

Nothings wrong with it per se but it isn't really appropriate in a lot of situations. It isn't just a panel ans set top box but potentially a panel, STB, amp, speakers and multiple remotes. If you're a home cinema buff and this is the main set then fine. A lot of people want a single device they can shove in the corner or on the wall, that has one remote and that you can turn off and on in one place. That's especially true for secondary sets such as those in bedrooms.

There's frequently a tendency to suggest a panel and STB as if in some way it magically future-proofs you but it brings its own issues and in many contexts it's a pig ugly solution over a simple understanding that yes you might need to replace the set in ten years if the government screw you over.

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Stick a 4K in them: Super high-res TVs are DONE

the spectacularly refined chap
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Re: aware of the benefits of 4K

If one pixel has 256 levels of intensity (8 bits), and you have a cluster of 4 pixels that you can control individually, doesn't that only gives you 1024 levels of intensity (= 10 bits)?

10 bits per channel. Multiply by three for red, green and blue channels.

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MARS NEEDS OCEANS to support life - and so do exoplanets

the spectacularly refined chap
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Re: Bleeding obvious ?

Venus is in our Goldilocks zone too. So that's only a 33% hit rate in our Solar System.

Over geological time it isn't - if it formed in a similar manner to the Earth it certainly had water at one point but has lost it: it's close enough to the Sun that water vapour could boil off and completely escape the atmosphere, unlike Earth where it is firmly trapped. Venus is dry as bone as a consequence, and it is that that has caused such an extreme climate - no water means no rain to wash CO₂ out of the atmosphere, which shuts down the long term carbon cycle resulting in a dense CO₂ atmosphere and generally unpleasant climate.

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Will the next US-EU trade pact prevent Brussels acting against US tech giants?

the spectacularly refined chap
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Re: Formerly, your gov. sucked - you moved to the US. Today, there is no recourse.

AFAIK things work just fine, apart from the potentially annoying requirement of multinationals to actually follow the laws as they exist locally.

But they don't always. Consider one of the most basic examples - nationalisation of corporate assets without compensation. If you think this can't happen just look as far as Zimbabwe and Venezuela. Tin pot governments to be sure, but is it just that a national government can simply swipe the assets of a foreign investor who has invested in good faith and has developed the economy of that country? Legal safeguards on the powers of governments are nothing new (take the ECHR for example) and provide greater certainty and protections against the whims of a corrupt or overly populist government.

If you accept that then yes, it becomes an issue of extent. I personally wouldn't trust whatever the US is proposing as far as I could throw it - the political system has been dominated by corporate shills for far too long. The EU does have a better track record of balancing this kind of issues where the interests of governments, corporations and individuals conflict. Personally I'm willing to wait and see what is actually proposed as opposed to a knee jerk "the government can do what it wants, no matter how corrupt or how desperately it is attempting to hold on to power".

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Don't put that duffel bag full of cash in the hotel room safe

the spectacularly refined chap
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Rather like our planes are safe from the hijack danger of the metal cutlery that 1st class passengers are given onboard. This is because Al Qaeda HR policy is that people have to fly economy, on pain of a disciplinary interview...

Nope, plastic cutlery even in first. It was one of the things people commented on when Concorde scheduled services resumed following its crash - 9/11 happened while it was out. It had been solid silver stuff prior to that.

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Redmond may buy security company it says is wrong about AD flaw

the spectacularly refined chap
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Re: Well-understood limitation of Microsoft Kerberos?

That would be Microsoft Kerberos, the one that's incompatible with MIT Kerberos.

Fair's fair... that isn't really true. There's a difference between vendor-specific extensions and breaking compatibility. We have Windows machines authenticating against MIT Kerberos and indeed vice versa. Windows does need a little fettling since it regards that as an inter-realm relationship (because of the lack of those extensions) but they will interoperate. It's pretty much essential if you want Windows and Unix systems to interoperate in anything like a seamless manner with common user accounts on each.

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the spectacularly refined chap
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Re: Um

It's more of a feature - essentially it is a negotiation "I can't do Kerberos", "OK, use this instead", where the alternative is known not to be bullet proof. As another poster has already commented you're given choices about the default security level as pat of the installation and it is explained that the backwards-compatible alternative is less secure. Really the only substance I can see is the lack of proper logging.

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July 14, 2015. Tuesday. No more support for Windows Server 2003. Good luck

the spectacularly refined chap
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The reason is that they bought a server and software when server 2003 was the windows Server OS of choice. They bought that hardware and OS because the software they had just bought needed the latest version of the OS to run. 10 years on and the software hasn't changed so neither have the hardware or OS requirements.

There's no technical reason I can think of for wanting server 2003 over 2012 providing the hardware is up to the job of running the new OS.

Neither assertion is really true. Most of our servers are Unix based but we have precisely two 2003 VMs running those odd jobs that absolutely must run on Windows. 2003 was chosen for a reason - it seems that the WGA stuff in 2008 onwards has a tendency to false positives on Xen. The documented way around that is a licensing server which means special agreements and basically a lot of infrastructure to support only two VMs.

As for "no technical reason I can think of" I pity your lack of imagination. One that immediately comes to mind is that it is 64 bit only so if you still have any legacy 16 bit code you are plain out of luck. That isn't as easily dismissed as you might imagine outside the mainstream - for example we have a few pieces of test equipment that are still dependent on 16 bit control apps. It's a difficult business case arguing that £30,000+ of plant needs to be replaced halfway through its natural operating life simply because of a change in Microsoft's supported platforms.

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