1297 posts • joined 8 Nov 2007
Re: Cron job needed and, er, why didn't they renew the cert for longer?
re: Suppose the real reason is something else but the cert.
I suppose they should probably stop calling them "certs" then, if they aren't.
Be that as it may, it doesn't stop us from building up a fair charge on carpets and the like. I'm guessing that the plant itself is acting as an insulator and it's the bees' rubbing against the pollen/stamen is what sets up the differential. Kind of like a mini Van De Graaf generator.
wireless signals and electrical pollution
Sigh. Static electrical charge is not the same thing as wireless (radio) propagation. The article is about the bees' use of the former.
Diamond Rio PMP300
First commercially successful flash-based MP3 player. Pre-dated the iPod by about 3 years and was widely regarded as the inspiration for the iPod in the first place. Just saying...
Re: Also: MS Office For Linux (kernel)
If they don't bring Office to Android, somebody else is going to eat their lunch on the tablets
It still doesn't seem likely. They may have got some of the way there with the cut-down version of Office for Surface RT, but it is exactly that: cut-down. I've read lots of unsubstantiated comments here that the Office code base is such a mess of x86 assembly for things like macro support is unlikely to be ported any time soon. Also, I read here on the Register that there seem to be political problem within Microsoft as to whether they should even develop and release an ARM version (or a Surface RT version, to be precise) of Outlook. If that's to be believed, then there's probably a considerable faction within MS that would never accede to releasing a Linux (or Android) version of any of their desktop tools.It would completely go against the whole philosophy of maintaining customers through locking them into the Windows ecosystem. And even if they do go down that route, it may, as you say, already be too late .
On a slightly unrelated note, I think that there is definitely a niche there for a "good enough" (which incidentally is a phrase you used to hear at MS to describe their development/release philosophy) office suite. I've been thinking for quite a while now that a suite that had the 80% of features that most people actually need and use could easily capture a significant chunk of the market for "office"/productivity software. People are fed up with massive, bloated systems with tons of arcane features that they'll never use. By paring it down and providing good interoperability between components and across platforms, it should be "good enough" to satisfy all but the most hardcore/insane of users. In keeping with the 80% of functionality idea, I'd suggest calling it "Pareto" (if such a thing doesn't already exist). So long as developers were ruthless about not implementing features just for the sake of it, I think it could go a long way.
This is just my opinion, though. Personally, I've not used Word in many years and I have no need for it unless someone demands a document in that format. If I need something professional looking, I'll plump for LaTeX every time (edited in emacs, naturally :), or just use XML and CSS if I want to mess with layouts and fancy stuff. In either case, I prefer to concentrate on the content rather than formatting (which gets done at the end and is abstracted away from the actual content). This seems to be the opposite of the way that most Word users (and developers) work--style over substance, you might say.
Re: The laws of physics will be different in the encroaching bubble.
Don't get me wrong... it was a fine attempt at making a joke, and I'm all for that, but the part of me that holds maths in such amazement(*) just flat out refuses to even consider Pi being some other value, even in an alternative universe. I literally just doesn't compute. A universe where e**(pi*i) isn't -1 is as unimaginable as one in which effects precede their causes or don't have causes at all, or where entropy doesn't grind everything down. Besides, even "non-Euclidean" geometries (eg, geometries without the parallel postulate) don't mean that they don't use and need Pi. If you take a plane journey through three points on the globe, the triangle you trace out has >180 degrees, so it's non-Euclidean, but it's obvious that if you go up a dimension from the 2-D Cartesian representation to the earth as a 3d sphere that everything still works and revolves around Pi ...
Re: Oh, well...
re: it could be that this is the adequate explaination for the thing with the moon
Been reading 1Q84 then?
Re: The laws of physics will be different in the encroaching bubble.
re: How quaintly Euclidean...
I see what you're trying to do, but any of these "alternative universe" theories are rooted in maths. Even if they exist, there will be no universe where 2+2 = 4.1 or Pi isn't both a constant and an irrational number. The fundamental rules describing the geometry of alternative universes has to be the same as ours according to all the theories. The most likely scenario is that physical constants like ratios of fundamental forces or binding energies needed for chemical bonds or decay rates or the like could be subtly different, though it's vaguely possible (in a mathematical sense) that if a particular string theory happens to describe the Whole Sort of General Mishmash that is the multiverse, and the alternative universe has slightly different parameters, then we might actually be able to see extra dimensions there on a macroscopic scale. That would probably be the weirdest possibility. Even so, the metric spaces of our universe would also apply there, so Euclidean distance would still apply on some scales while a Minkowski space metric (which still requires Pi!) would be more natural in others.
I see that a previous poster got a downvote for suggesting alternative lead-based lifeforms. You'd have to tweak the fundamental physical constants by a massive amount before that would even be a remote possibility. Before you'd even managed to get there, you'd find that the stars had gone out due to not being able to self-sustain their fusion reaction. Then we'd have a lot more to worry about than alien invaders. Something like Ice-9 would be a lot more plausible than Pb-based life.
Re: Netbook market
Exactly - these aren't notebook replacements, they are tablets with a keyboard
Not really. Not without touch-based UIs, which Chromebooks don't have.
Re: "but the Acer has Caps Lock"
As I understand it, you can change the keymap behaviour so that it acts like a caps-lock key. But yes, I SEE WHAT YOU DID THERE. Have an upvote.
Not sure what the outcome of this poll will be. Will it be some sort of frankentea, one bearing the hallmarks of being designed by a committea (sorry) or perhaps it'll just reflect tea à la mode (or is it "à la mean"? I can never remember which is which).
based on the example
They're really touting the benefits of a national ID database rather than the conduit. We should totally get ourselves one of those.
I think he's over-egging things for sure. I mean there's no mention of shifting [gears], hugging curves, burning rubber, [lug] nuts popping, [cam] shaft action, driving stick, sucking [diesel], the point of no return, or even throbbing pistons.I'm sure that if "salacious" was the goal, he could have done a much better job.
Donuts Carbon Nanotubes ... Is there anything they can't do?
Re: Who can fix the surface pro? No one, it SUCKS FROM TOP TO BOTTOM
Eadon has spoken the truth. You may downvote me now.
Anyone who speaks of himself in the third person deserves eternities of karmic hell (or at least lots of downvotes).
(ooh... see how I cleverly avoided that trap myself ^_^)
I assume its fast enough to write data to the non-volatile part before the power dies away completely.
That's not a good assumption. Power failure when writing to SSDs can trash even bits of data that weren't currently being written to thanks to the possibility of wear-levelling algorithms effectively moving random blocks around whenever you make a write. See "write amplification" on wikipedia for a pretty good description.
Re: >Holding big databases in memory
You'd be caching the most-used data,
Alternatively/additionally, you'd probably find it useful to hold indexes in RAM, and implement some sort of ageing/caching algorithm that keeps new and frequently-used data in flash and the rest out on spinning disks. If you use a log-based structure for the flash storage and periodically rewrite out to disk (perhaps redundantly, depending on whether new indexing constraints are required) then you can optimise both reads and writes across all storage layers. Something like SILT or log-structured merge trees, but with spinning disks as the final storage layer, optimised to reduce fragmentation and extra seeks.
Re: Thanks for the memories
New chip design would be needed anyway
I see lots of interesting comments here, your own being particularly interesting. So anyway, this is a response to quite a few of those posts...
I think that if we're going to see more of this sort of thing (storage that blurs the boundaries between RAM, flash and disk storage as well as the ability to completely power off components when not in use) then we're going to need a fundamentally different architecture to take advantage of it. This goes beyond just new chip design (where even today cores can be started up and shut down at a whim) and into having some sort of "power arbitration" bus, with the entire system backed up with a small, finite battery. For the instant-on/instant-off scenarios using flash as hibernate/sleep storage, you need to be able to guarantee that it's going to be able to finish writing the OS state data in case of loss of mains power. For the scenario of being able to, eg, keep power routed to the GPU while it's doing some computation task, but shutting down other non-essential stuff (but probably keeping, say, Ethernet alive to enable a kind of wake-on-lan feature) you probably want to be able to budget how much you can do while on internal battery power and also have the ability to suspend gracefully when you're approaching its limit. Not trivial stuff at all.
Of course, it's very unusual these days for us to have battery power built onto the motherboard (as opposed to being in an external UPS). If these devices/ideas become commonplace, though, we're sure to see many innovations in power management overall. I shudder to think of all the new failure cases when we stick in a new device (be it faulty or malicious) in machines in future, though...
Re: The difference...
Tesla - you do not win at PR by starting an argument with the media.
Or to paraphrase: "Never argue with someone who buys ink by the barrel”. It's called Greener's Law, apparently, though I'd always thought it was a Mark Twain coinage...
Re: The chances of anything coming from mars.....
Yeah, but the chance of winning the lottery is significantly worse than 1 million to one (and still they played...), and yet every other week you hear about someone winning it! Time to panic!!!
Re: I just like to offer....
Damn! My pandigestory interlude just evacuated my nose. You owe me a new keyboard, sir!
Re: Cunning Linguist
The old ones are the good ones!
I'm so glad that the article wasn't about a really clever bunch of pygmies. Thank Heaven for small mercies, I say.
The pair of them. Cos maybe now they'll reconfirm Pluto's off-again, on-again status on the list of planets. Well OK, Orpheus and Hades it is then...
re: swarms of microbots
Interestingly, I read an article a while back about the US military working on building microbots that could be scattered over a battlefield to be used for gathering images and sussing the lay of the land. The software and radios that they had were capable of self-configuring into an ad-hoc mesh network, so that part of it should be easy to sort out, even if a significant fraction of the machines don't survive the landing or fail in some other way.
As Helena points out, though, these things aren't really of any use as roving devices. There's a limit to how small you can make remotely-controlled bots while still giving them useful locomotion and other more practical sensors and actuated abilities.
Still, I think the microbot idea could still be pretty useful for future missions as a means of getting an initial idea of local terrain and even provide telemetry data for later, more fully-featured rover landings. The thought of sending an Internet to Mars is pretty cool too, especially if it can self-organise and do a kind of terrain "interferometry" (a fancy word for building a map from multiple viewpoints) locally instead of having to pipe everything back to Earth first. Think about it... Martian Internet! What's not to like about that?
"the unpredictable rocks on Mars"
I was a bit confused by this at first until I realised "unpredictable" was used in the sense of "No one could have predicted, in the first years of the twenty-first century, ..." Hooray for word-sense disambiguation!
Re: All empires eventuall fail...
Apple are on the down-slope. Samsung are on the up-slope
So you mean that it's plain sailing for Apple and that it's going to be tough going for Samsung? I'd have thought the opposite....
Re: re: go forth and multiply
Thats just a mis-interpretation through censorship. What God actually told Adam and Eve was to F*** Off.
I always thought "go forth and Multiply" was more like a vague and inscrutable (as is His wont) warning against Adders.
Gotta love the unintended (I guess) hilarity of seeing the "Illicit phone rings in Sri Lankan inmate's back crack" article cheek by jowl with the "BYOD is a PITA" one ... or are the Reg editors having a bit of fun today?
Wall Street responded by pushing the social networking firms shares to $150, significantly up from their IPO price of $45. By contrast, Facebook's shares still languish at around two-thirds of their IPO price, and those (un)lucky enough to buy into Groupon and Zynga have seen their holdings reduced to a fraction of their initial value.
I'll have you know that 2/3rds is also a fraction! Then again, so is 150/45, but I don't want to be too pedantic...
Re: Rubbish comments system
Stop splitting the site sections to look like different websites, for fuck sake.
It's worse than that. Even though we can all still click on the comments link to see the entire thread the way we've been used to, there are at least a few bad knock-on effects I predict will be the result of the new system:
1. We'll get many more first-post click whores who are more interested in just getting their words underneath the article than engaging in a conversation (ie, what the comments section is). It doesn't really matter how inane the first poster is, the fact that they're first means they have an advantage when it comes to click whoring.
2. Even those posts that are genuinely interesting and get lots of votes probably won't make very much sense in isolation since, again, it needs the full conversation as context (at least unless people change their posting styles to incorporate quotes so people know what the immediate context is)
3. We'll get lots of stupid/redundant replies in the comments section based on people attacking/defending comments that they read in the main article page without checking whether it's already been done to death in the main comments page (again with the idea of a "conversation"... get the picture?)
If the reg must have "promoted" comments (or "highly rated" as it's called now), you should either copy what Ars does and let the editors pick and choose what comments are promoted OR you add a new button to the current roster of thumbs up/thumbs down to indicate that a comment is both worthy AND front-page material (I suggest a thumbs up icon in front of a star). I'd hope that people would realise the point of the new icon is to flag posts that are particularly insightful and self-contained enough to act as a companion to the story, but who knows... you'd really have to try it to see how it works. At least it couldn't be worse than the new system.
I, for one, welcome our new comment overlords, etc...
Moderately strong tea, milk in afterwards
Actually, it depends. I prefer loose leaf tea to tea bags (*), but I drink more bagged tea due to the convenience. Anyway, if you make a proper brew(**) you need to scald the pot, put in the leaves and then put in the boiling water. If you've faffed around for too long between starting and pouring in the water, boil it up again then put it in the pot. It needs to be boiling(**). Then put it on a hot stove for about 4-5 minutes. For this type of tea, you absolutely need to put the milk in the cups first, otherwise you scald the milk. You might not believe this, but do a blind taste test and I think you'll be able to tell the difference.
For bags, you also need boiling hot water to begin with (and you may also wish to scald the cup first so it stays hotter, but it's not necessary), but from that point on you just leave it to brew by itself for a couple of minutes. Personally, I give it a stir (usually by grabbing the back with my fingers and swirling it around, but you can be fancy and use a spoon) and remove the bag before adding the milk, but the other variations of this aren't wrong. The only thing I'd insist on is if you have to use a sweetener, then it has to be honey. Even then, sweetener is really only something you want after some kind of shock or a day's hard labour, in which case it's acceptable :)
* Barry's Tea is de rigeur; it's a blend, but mainly based on Assam (also called Breakfast Tea by many)
** Actually there are many "proper brews", but I'm talking about black (fermented) leaf tea here. That's not to say that things like green/gunpowder/matcha tea (which don't take kindly to boiling water at all), Oolong or even (horror of horrors) mugi cha (which actually isn't a "tea" at all) aren't all worthy beverages in their own right.
*** Incidentally, this is why it's hard to make a decent cup of black leaf tea at altitude since the boiling point is reduced. Green (unfermented) tea is much better there.
Re: It's not a proper mug of tea unless it's a double bagger
Until, after many months, you are forced to leave half a dish washing tablet in the mug overnight to remove the build up of tea scale which has reduced the volumetric capacity of said mug to the point of unusability
Rinse the cup out in water, so that there's a dribble of water in it. Pour in some table salt and rub it over the tea stains. No need for a storm (or chemical warfare) in a teacup.
Re: Eye Spy with My Raspberry Pi
Re: Don't you know, the PI itself is the loss leader
Actually, according to a recent interview, Eben Upton said that everyone in the supply chain is making a profit. I assume that the distributors also take a small/tiny cut. Granted, like you said, they are using the Pi to entice you to buy items they're making more profit on, but technically it's not a loss leader if they don't make losses on the Pis.
Playing with a web server on my home connection isn't the greatest idea in the world
Learn how to set up a Demilitarised Zone (DMZ) on your network. Simply put, you make a separate subnet for your web server and use IP filtering rules (at your router) to allow machines outside that subnet to access it, but block all outgoing traffic (apart from responding to already-established connections initiated from other hosts). It can be as simple as three iptables rules: one default rule drops all forwarded traffic, one allows NEW connections to be forwarded to the DMZ box and a third allows packets that are ESTABLISHED or RELATED to be forwarded from the DMZ box. In practice, you'll probably want to do something more complicated, like doing NAT masquerading and port-forwarding at the router (so that all your machines appear to be at the same IP address and so that traffic coming from the Internet on port 80 is forwarded to the DMZ machine, respectively) so I can't give you the exact iptables commands or other firewall rules here.
Likewise, if you need to allow the DMZ machine to access certain services inside your network (that you can't or don't want to store on the DMZ machine) then you need to add more rules to allow it to make those connections. You'll want to lock down that service so that the DMZ machine can only do the bare minimum with it that it needs to operate without leaving a big hole in your security. Or better yet, migrate a minimal version of the service to the DMZ box itself or another machine on the DMZ subnet. There's always a trade-off between security (risk of the machine getting hacked) and utility (eg, you'd really like to be able to access your IMAP server) with any machine connected to the net, but a DMZ is a nice way, up to a point, to get the best of both worlds.
So basically, look up setting a DMZ for your particular router and learn about how to set up firewall rules in general.
Other than that, your distro should have packaged the web server to be pretty secure already, such as running it as a user with restricted rights (nobody in Unix-based systems) and maybe it also gives you the option of running in a chroot jail too.
Re: All true
You'd be better off burning 3 billion pounds in a park and throwing a party where tickets are a tenner to watch 3 billion pounds to go up in smoke.
But where are you going to get 3 million KLFs?
Re: Here's a fun question for you
Golbach's Conjecture is only for even numbers.
Oops. I misread the OP, then. I guess that's what I get for reading these articles first thing after waking up...
So... first odd number that's not a semi-prime or a power of a prime? I think I may need some coffee ... and a calculator ...
So does that mean they can, uh...
run Android now?
I'm sure I speak for all quantum physicists
when I admit that, yes, it was all just a big hoax all along. The cat is out of the bag.
Re: Your point?
Applytes are quite "special", though.
I used to have an Apple, but it fell in the shitter. I used to feel special. Nowadays I'm just another applostate with an Android phone ... and loving it!
Samsung make fridges like many other people, make TVs like many others, make everything like many others - even phones. There is nothing special about their stuff - it's ok but functional and you buy a Samsung today and you may but a Samsung whatever next time but no real compelling reason.
They are happy selling a box today and banking the cash but it's not really long term - they sell an Android phone and pass you on to Google for future revenue.
According to the recent article here Samsung started "in 1938 as a company selling dried fish and vegetables, and moved into electronics in the late 1960s". OK, maybe the dried fish and vegetables were only "functional" and there was no real compelling reason to buy Samsung dried fish and vegetables the next time.
But consider that they're now one of the top companies in Korea (if not the top, judging by the fact that their top man is the richest guy in the country). Do you really think that the sort of business minds that brought the company from such lowly beginnings doesn't have long-term aspirations? Do you really think that they don't care about, eg, their Galaxy range, and that they'll happily "pass you on to Google for future revenue"?
Could you imagine Bill Gates or Steve Jobs having that attitude? Is it even conceivable that Samsung won't do all it can to keep and expand its customer base?
Finally, one non-rhetorical question: is it possible that Apple pays people to pollute discussions like this with drivel like yours? Absolutely.
Ditto. If only they could have fitted "squabbling" in there too (to go with squillionaire) it would have been perfect.
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