She realizes all of the ramifications of the government capabilities of the NSA.
What ramifications, precisely? If capability implies abuse absolutely, we don't need to worry about this one iota, because the whole shit show is going up in nuclear conflagration Real Soon Now.
If people can live for a thousand years, interstellar travel becomes easier.
Interstellar travel accelerates aging, and thus it must be regarded as a disease not a cure. Besides, you'll be among the five billion people employed in sequestering all radiological sources in the earth's mantle into some deep pit in Nevada. If you survive your 10,000 years term of service at this biologically hazardous occupation, with luck and good behaviour you'll be eligible to take out the one billion dollar mortgage on a 400 sq ft condominium of your very own somewhere in free-wheeling Singapore a full fifty floors above the prison levels exposed to god-knows-what in the lower atmosphere.
The links are merely speculative at this point and provide a framework for a human study, Borjigin said."
Where merely means "all you superstitious, paranormal-guzzling wankers can leave the room now, a scientist just showed up and shed the first useful photon on the matter".
This provides a "framework" for directing a second useful photon upon the matter, the framework mainly amounting to bathing less often in warm blood. But you have to start somewhere.
The concept is pretty simple: To lose weight, eat fewer calories than you burn. To not gain weight, eat only as much as you burn. You can increase how much you burn with exercise, or you can decrease how much you eat, or both. Anything else as far as dieting is concerned is window dressing.
This gets moderated insightful? Have you people lost your minds? Visit earth much?
Okay, sale at Macy's on thermodynamic bounding boxes. Dioxans, I hear, from the thin aliens on the squishy planet Dioxan Monohydride, eliminate long term weigth gain with a single dose. There's just this tiny issue with life expectancy and expectation of quality of living.
OMG! A system with two criteria that doesn't boil down to a pocket protector inscribed with the zeroth law of thermodynamics. But, as usual, we have a class of solutions to problems with living smug with living less. Not that your average geek would notice.
Let's see here. My cellphone battery only holds a charge for 15 minutes. What should I do? The math is simple. If electrons in exceed electrons out, the phone won't run out of juice. Basic electron caloried counting. Next question? I could do this all day. What, you don't want to plug your phone in every fifteen minutes? Sucks to be you. My fat metobolism works just fine. I'm young and stupid. You should have bought a Samsung. All problems in life are solved by correct brand allegience.
The actual problem with diets is that many people have disregulated fat metabolism. This is hard to fix once it happens. All arrows point to excess consumption of simple carbohydrates, especially in liquid form, and particularly the sugar fructose. Sound familiar?
Even the people who state categorically that HFCS is exactly the same as sucrose (they live in the same thermodynamic bounding box, after all) are ignoring the possibility of HFCS interacting hormonally with the intestinal wall.
Unfortunately, Gary Taubes is an idiot. For a while it was looking like a bandwagon with my name on it. But he just wants to take the debate way to far in the opposite direction, where he pretends that net caloric balance isn't even worth discussing. There's no room for that attitude in science, Gary. Try again.
Here's the real reason your cell phone battery won't hold a charge. It's because you charge it too often. Avoid rooms with wall outlets, and your problem will go away.
Just about anything that applies the special snowflake formula to the entire human species tends to win these things. We're total suckers for anything that affirms our special-snowflakeness, even if it's our epic fascination with beating the shit out of each other.
Vulcans? Too evolved. If doesn't count if you're good all the time. What matters is that once you were bad, but now you have risen. Otherwise you're just too smart for your own good and you don't really understand the shit that goes down.
Another typical science fiction plot:
Evolved race gives up on humans after 10 ms of initial observation. A billion years later, we prove them wrong. There's just no holding back special snowflakeness.
Incorrect. I will not die if I don't have sex, and it is not essential to me.
Why do you even bother to post? Oh I get it, you're anonymous. Because ya know, by the time this exchange of fish tails ends, the universe itself will be considered optional. Space time? Who needs it? I mean, really needs it.
I think this is a right the troops need to sign away during the recruitment process. Explicitly, not as part of an omnibus bill. Okay, just one last form: sign here to consent to being court marshalled for engaging in sexual activities with a consenting adult.
Prospective recruit: Whoa, run that one by me again. No shit? You know what, I'm going to sleep on this. See ya tomorrow... or the next day... or the second Tuesday after not in this lifetime...
Whatever my morality about sex, I don't this should kept under the covers in the fine print on the application form. Shout it loud, shout it proud if you've got jarhead Puritan pride. Informed decisions before the first lock is shorn, that's the only democratic system there's any reason to protect.
twentysomethings who haven't talked to the opposite sex in five or six years
Pretty rich comment from a bunch of fortysomethings with an off-scale high divorce rate because they are constitutionally unable or unwilling to share the emotional corrosiveness of their work environment.
/. does support Unicode (UTF-8 sucks, btw - it's a compatibility hack).
I was guessing your house wine was UTF-32 even before the last paragraph. Unfortunately it lacks compatibility with the size of existing Google datacenters, though it's nothing that couldn't be solved with more circuitry and a beefier power feed.
You absolutely can parse UTF-8 backwards: "continuation bytes all have '10' in the high-order position". How much easier does it have to get? Please inform me how your pushmepullyou parsing system is defined such that all code points are pallindromes with no loss of space efficiency.
Ken Thompson of the Plan 9 operating system group at Bell Labs then made a small but crucial modification to the encoding, making it very slightly less bit-efficient than the previous proposal but allowing it to be self-synchronizing, meaning that it was no longer necessary to read from the beginning of the string to find code point boundaries. Thompson's design was outlined on September 2, 1992, on a placemat in a New Jersey diner with Rob Pike. The following days, Pike and Thompson implemented it and updated Plan 9 to use it throughout, and then communicated their success back to X/Open.
Good grief, if Thompson and Pike are the scourge if right thinking, our species is doooooomed. However you describe it, the present state of Slashdot's Unicode handling is a disgrace to God, geek, and man.
Then fixing those mistakes is even slower than fixing a typographical one.
If you're writing for the New Yorker, fixing mistakes takes weeks. But then they get into not just whether the noun itself should be in the possessive form, but whether your sentence should require a noun in the possessive form in the first place.
The kind of mistakes you're talking about are specifically keyboard level mistakes. Spelling, orthography, and missing or duplicated words.
It's a tremendous cognitive burden to type at 120 words per minutes of something you're composing on the fly while also getting all the minor details of spelling, punctuation and orthography correct (not to mention getting your homonyms correct which I can usually do at speed if there are two isolated main forms to resolve, but not for palette/pallet/palate or muddles like Seine/sine/sign/sing/singe/singer/signer/seignior/Seigneur/senior/Seniour/senorita where finger habits start seeing double).
If you're not trying to go the orthographic last mile (while neglecting the stylistic last mile) dictation is hugely faster than typing to capture the gist. With dictation, you also get a useful side channel on your emotional inflection and the pacing of your word flow. It's not the same cleaned up and transcribed.
With dictation, one is free to swoop around and really think and make connections and shift and shape and reorganize. If you sit down at a keyboard in that state, you might as well open Mind Manager and type with your mouse.
Back to the actual subject, this is a typical worthless (and breathless) press release. He's sounding the "invest now, or forever be left behind" klaxon. They might be close, or not so close, or we might never see this.
Sure, Seagate could have told people back in the 1980 that they were targeting 1 TB/platter with their fancy magnetic recording technology. But really, with where they were at at the time, there was no connection to where we're at now. It wasn't a better investment in 1980 because we hit 1 TB/platter now. So these "could do" numbers are often exceptionally worthless, even when true.
A million college students are waiting anxiously for this tool now that some professors have started checking their essays electronically for plagarism.
This assumes that they're as stupid as we all suspect, because the next thing the administration begins to do is check whether the student's written oeuvre is self-consistent without bunkering down under a blander identity than a Milli Vanilli cover of Valium Spice.
One extra detail: the alphabet of 50 characters was the effective entropy over a much larger space of symbols. I described the tree in entropy space, because that is the what mattered to its performance profile. The naive view is that the symbol set contained 8000 symbols and that four character strings could be selected from a set of 8000^4 members.
I ignored this detail because conventional reverse engineering would very quickly determine that we only go to the hash table for a much smaller nucleus of the problem space. That filter was a couple of pages of code. Nothing major, but not trivial to guess without some appropriate expertise.
Great, so all you have to do is replace that conditional so it always evaluates to true, no? When you actually do this, the program happily writes an answer to the screen every time. The only problem is, if you provided an invalid security key at the beginning, the answer it writes is complete nonsense. You see, it's secretly already tested the security key, and if it was wrong, the answer ends up being wrong too.
I implemented exactly this circa 1990 to protect a small database of disambiguation rules structured as a hash table. A random value obtained from the security dongle was intermixed into the hash function and hash check condition. This was not done once for each possible lookup as defined in a conventional database. It was done once for each feasible answer for each possible lookup. The code had a statistical model of feasible answers. For some queries the number of feasible answers was excessive (too many dongle interactions) so we created a heuristic that was correct 99% of the time and set aside the 1% for a second pass with an additional data structure. If the dongle wasn't present the set of feasible answers was incorrectly narrowed with the expected statistical distribution. The members of that distribution, however, were entirely wrong.
We built up more complex queries from smaller queries. We were actually building a tree where every path in the tree was a valid answer and the majority of leaf nodes were at depths 2-4. That we hit a leaf node was a bit of metadata from the hash table lookup, which would be wrong if the dongle wasn't installed.
How about a quick forward description. Start with an alphabet of 50 symbols and construct the tree of all strings of length one to six. Every node in the tree has a flag about whether that node terminates a valid string and some additional bits about the correct orthography of the string as expressed in the user input, when typed. Your database is a subtree of this tree with about 100,000 strings (problems were so much smaller 25 years ago) along with a couple of bits of metadata per leaf. It's pretty sparse compared to the 15 billion possible leaf nodes.
The database subtree is actually constructed by elimination. One dongle assisted hash probe tells you whether a descending edge from your current vertex leads to a non-empty subtree (further solutions with your current path in the tree as a proper prefix). In addition, the user input defines another subtree of everything that could possibly matter to the conversion being performed. What you are computing is the intersection of these two subtrees: the tree corresponding to the task at hand and the tree corresponding to all solutions possible. Because the hash table was decomposed on the principles of minimum description length, when the dongle was absent (or corrupted) you still get an answer with much of the expected statistical distribution.
Except for one thing. The hash check was imperfect and you would get some false positives. We set up the rate of false positives so that the set of false positives grew exponentially as you descended to deeper levels. We knew from the statistical structure of the user input that few elements of this phantom solution set would interact negativity in practice even though the phantom set vastly out-numbered the legitimate set. Further, if one tried to enumerate the tree exhaustively using an incorrect dongle hash function, the tree you would reconstruct had no depth limit. It grew exponentially in size forever. We knew there was a depth limit when correctly probed, but this was nowhere expressed in our program code. In fact, this could be used to reverse engineer the correct hash function: only the correct hash function enumerates to a finite set of 100,000 subtrees. Just iterate over the set of all possible hash functions, in some well-structured enumeration order, until you discover this condition. Bingo, you're done.
It's weird that PHK framed it this way, but he's on the right track, regardless. Compromised entropy is one of the largest persistent attack surfaces in the state surveillance war. It's darn hard to notice when your client-side random key is leaking key space from prior exchanges, unless we're all running perfectly vetted software every day of the week and twice on Sunday and nothing bad ever happens to the golden master distribution chain. Developers never lose their private keys...
From the dark side, at Borg scale, it's a slow war of attrition. The more they know about you, the better their guesses become. Suppose they gain possession of a dozen of your passwords from the least upstanding corporations you deal with. Your passwords have zero cross-entropy, right? Every password entirely unconditioned on any other password you've ever used?
And it if turns our you're a member of the 0.01% who uses distinct, randomly generated sixteen-character password strings for every site, so much the better to target you with other methods.
This isn't a battle over the yield strength of the titanium crypto primitives. It's a battle over the total burden. Every person who re-uses the same password a dozen times is that much less computation. Password cracking is like Type II b muscle fiber. It's the muscle fiber of last resort, that one your body activates to lift an overturned car off your child after a crash. Traffic analysis is Type I muscle fiber, the fiber you can use all day long, day after day.
That big hassle with the self-signed certs (which are needed for authentication) significantly thinned the default use of strong encryption for simple privacy. These did not need to be tied together as they were. Because the use of encryption stands out and the connectivity graph is below the percolation threshhold, it becomes hard to set up covert onion routers.
The focus on encryption strength is mostly red herring to distract us from the real agenda, which is keeping the general run of affairs extremely sloppy. The whole surveillance apparatus depends on the bulk manufacture of negawatts (shedding keyspace) in dribbs and drabbs by various murky political means. It's not a hard war, it's a soft war.
Companies have NOTHING to fear from consumer retaliation.
You're nuts, man. Sony took it in the nads for their blunder with the PlayStation 3. You know, that small setback where they allowed a Monogolo empire with deep pockets and not much traction to sweep behind their Maginito line and plant the Xbox flag atop Mount Suribachi. (By the way, would you be interested in picking some Lehman Brother shares I have lying around? Can't lose investment. Too big to fail and all that.)
Yes, the sumo wrestlers pick themselves up again all too quickly after their flagrant misdeeds. It's hard to knock them completely out of the ring. Whatever fear they experience momentarily is replaced by arrogance just as soon as their testicles re-inflate. (Hint: They're not pinching their nose and convulsing their chests because of some smell they've left behind.)
The girls, they kiss frogs. That's how it works. The triumph of hope over experience is what our species is all about, so much the better if there's an IPO with some DRM.
The argument over 'more regulation' vs 'less regulation' is about the stupidest argument out there.
It's not an argument. "Regulation" is a code word for power. Either the government holds this power, or private interests hold this power. There's no middle ground, due to the convexity of the slippery slope. It's either a firewall configured with a default "block all" or a default "pass all". Those are your two choices, 100% mutually exclusive.
Besides, inhabiting the middle ground involves the tedious art of knowing the difference, which is not what people with power enjoy doing.
Canonical's stuff makes GNOME3 look usable. That takes some doing.
I'm sure any distro has rough edges. My experience on Ubuntu was just fine. But then they decided that neither preserving their user's work-flow equity nor advance notice of aggressive disruption were valid terms in the quality equation, so I bailed out of their ecosystem with extreme prejudice. Some of us older types actually derive value from persisting with entrenched methods.
Sometime nearly a decade ago I came across a Motorola web site for some hot embedded processor where you had to sign a form declaring an intent to purchase no less 10,000 parts (if selected) in order to receive the specification sheet.
Even if just a drop in the cell phone ocean, there's no reason the chip vendors can't cut a competitive price on volumes of 40,000 where larger commitments already exist on other contracts. The main reason they don't do this is to keep those large commitments happy that they are getting a favourable price. It has nothing to do with scale.
Samsung in particular would like to see some differentiation in the phone market where they are less under Google's thumb. I can see Samsung going "oh hell, sure, if you're only going to do a pilot run on a concept phone, we'll give you our best volume price on the components and watch with interest from the sidelines". At the same time, there are any number of premium Android phone design teams who have fallen on hard times who wouldn't turn down a third-party hardware design contract while they try to pick themselves up off the canvas.
Ubuntu is more than capable of getting the Linux component to work at least decently by the standards of people who view change as entertainment.
I don't see this project as being that risky if Ubuntu has already lined up the right concessions on the componentry and hardware design fronts. I just think it's a silly amount to pay for an Asus Transformer that dual boots. But hey, whatever floats your boat. What I do know about this kind of thing is that many people suck at NPV specs deflation. The kickstarter fora always fill up with people on delivery day who skipped the algebra class on slope and intercept.
... left IBM because he couldn't get anything done...
Lameness severity is typically evaluated on a scale of 1 to 5, with higher numbers indicating a more significant degree of impairment. A 1 rating suggests a horse with a minor gait deficit, a 5 is "broken-legged" lame, indicating that the horse will not put weight on the affected leg. Initial assessment may include a visual check for outward injuries such as cuts or swelling, observation of a horse as it travels at different gaits, particularly the walk and trot. Flexion tests may also be performed, and hooves will be checked for signs of injury.
In 2006, Wong attracted attention by imitating the work of Barbara Ehrenreich and going undercover as a cleaning lady in wealthy Toronto homes. While employed by the Globe and Mail as a reporter Jan Wong impersonated a maid and then wrote about her experiences in a five-part series on low-income living.
There were many social issues discussed in this series of articles, the majority of which I didn't agree with as framed. One issue she pointed out was that these barely-literate low-income scullery-scrubs few of whom had driver's licences were expected to haul vacuum cleaners through the Toronto metro system between jobs that were not as proximal as a modern UPS delivery route.
No, the scheduling algorithm employed by the scullery-scrub dispatch office involved chewing up small bits of paper and spitting them at a map, because they were getting away with NOT PAYING for the delivery of vacuum cleaners by their downtrodden and raw-fingered cleaning staff. Many of these barely-solvent workers were putting in eight hour on job sites, plus another four hours (unpaid) moving between job sites, toting equipment that wasn't even their own for less than the cost of delivering the equipment by any other business method.
Jan Wong could have gone to war over a clear violation of labour fairness, but she instead decided to do a lot of public hang-wringing over systemic issues unlikely to ever change.
It's Apple's job to politely inform their store managers that this violates accepted labour practice and to put an end to it as thoroughly as they do with unwelcome rumours about unfinished products.
I once spoke to an ex IBM employee in the early 1980s who said he left IBM because he could get anything done. His department was under such tight security that it took him an hour to get to his desk in the morning and another hour to leave it in the afternoon. I think part of that was fetching his work product from a secure area and returning it there again with an inspection. He was well paid for the whole ordeal, until it finally drove him nuts.
The rule in a democratic salary market is that time is money. Even if the money is too small to spit at from the perspective of the person writing the cheques.
An anecdote I liked from that series was the incident(s) where business owners tried to bully her out of using street parking in front of their stores (which they would prefer to see used by customers) on the presumption that she was timid and uneducated. It almost blew her cover confessing she knew how to drive in the hiring interview. I think she had to tell some huge sob story to make her desperation believable to take such a job as a person who could hold down a driver's licence.
Creating and distributing large quantities of bacteria with unknown long term effects is not a known quantity and hence.. is not a sustainable solution.
You left out a step in the middle. It's called a MOOC. That's where you learn things you didn't used to know. Everything one doesn't understand has unknown long term effects and hence is unsustainable.
The teaser margin caught my eye with a circuit strip (teaser margin = (WU- (pi/4))*XGA on most web sites these days, excluding content viewed through a dancing thumb while traversing Steiner diagrams in a busy urban core with the permanent postural stoop of Vermilingo Erectus).
Props for the big solder blob. No circuit is complete without one. The end.
Some people are surprised to learn that you can also extend Visual Studio with new windows such as those I just described.
This is typical of Microsoft products: obscure "yes it can" capabilities that you can't rely upon for continuity from version to version. Macros? Poof.
Come on reviewers, picking out chopsticks does not count as "playing the piano". Microsoft products in particular needs to auditioned savagely before giving credence to any self-assigned tick marks, or awarding gold stars for limbo dancing under the bar instead of over the bar on standards compliance. Simon says "That's four noes." Especially in the late nineties, the vast majority of Microsoft product reviews were channelling Paula Abdul. Eventually I burned "yes it can" in a Salem bonfire.
I've used Eclipse fairly heavily for C++ and R and I don't find it sluggish. Yes, it's far from perfect. Docking operations on the newest release went a bit insane on my 22" monitor in portrait mode. Hopefully that's just teething pains early in the release cycle.
The one where the person that now develops a kernel that ships with FUSE and CUSE, and which has its largest install base running on top of the Xen microkernel in cloud deployments or an L4-derived microkernel in mobile deployments, was saying that microkernels are bad?
It was Linus's original goal in 1990 to achieve the largest install base on top of the Xen microkernel? This is news to me.
The most important criteria with any new project is to obtain critical mass of collaborators and users. Stroustrup didn't want to base C++ on C. His largest influence was Simula 67. It ended up being fairly hideous, intellectually, to graft Simula programming idioms on top of C. At the same time, the underlying C language compatibility was the main reason C++ was adopted by most people in the first place, whereas language designers who placed more value on purity and aesthetics now languish in relative obscurity.
One could make a strong case that Tannenbaum's present success is parasitic on the success of Linux itself, since Linux ended up becoming--within a rabbinical epsilon--the most significant force shaping the ecosystem where Tannenbaum's kernel eventually gained traction.
In raw soil, usually the worms precede the flowers. Tannebaum can suck it.
I would also argue that the success of C++ has been good for C, because it released C from the pressure to evolve in a direction less well suited to the niche it presently dominates. C++ is heroine to a language lawyer. From the perspective of the C community, good riddance.
The problem with aesthetics driven design is that there's always some use case that takes it up the wazoo. Aesthetics always moves in the direction of divorcing messy reality. That reality might be your own. One can also describe this as a refinement of the application domain. This rocks when it works. Worst case scenario is when the glass ceiling of aesthetic refinements slam you like a bird into a spotless pane after your project reaches a million lines of code. The culture of C++ is that embracing messy reality is Job Number One and that elegance is subordinated to this goal, which is why C++ is strong in genericity and weak in garbage-collected managed memory.
C++ has a first-growth generalist mandate married to a progressive pragmatism. The Linux kernel has a first-growth generalist mandate married to a conservative pragmatism a mile wide, and a culture to match.
Python has a second-growth generalist mandate married to a reductive pragmatism. It's strange to compare the culture of Postgres, as someone else did, which is the epitome of a paradigmatic buy-in. Once you buy into a relational data store with ACID integrity, you're already halfway to becoming a Mormon church, never again to be bothered by the hubbub of the NoSQL gospel choir on the other side of the tracks. Linux by comparison is a Unitarian church in raw-tongued multi-ethnic Sydney. One chick thinks it should be more like Toronto. You know, Toronto is great and all, but one is enough.
Is that a pickup line? Does it ever work? Have you taped to your scrotum a servo motor extending a tie-rod to your zipper tab? Is is activated by Google Glass via a Bluetooth link whenever you say those words? That's a neat way to solve the eye contact problem.
And most adults would agree that being deceitful, mean, vindictive, or heartless is wrong, and yet everyone has done something of the kind.
Funny how you're using the language of original sin rather than treating lapses of personal conduct as lapses. Your verb "has done" makes transgression binary. I recently watched a video about violence among children which informed me that the rate of violent acts towards others peeks somewhere around the age of two, and declines from there pretty much for the rest of your life. The difference with teenage males is that one violent act a week can do significant harm (as opposed to multiple violent acts per hour by toddlers left to fend for themselves among their peers).
Human maturity is a long arc of succumbing to our base emotions less often. Not all adults are on the program: for some, lapses of conduct turn into overt strategies or become defining traits. On the one side you have most telemarketers, in the middle you have Jeff Gillooly, and on the far side Jimmy the Gent.
Transgressions that boil up from a potent brew of fatigue and frustration, or from the EMP of sexual instinct in abrupt transition are a different matter (9 Tesla emotional fields do not collapse gracefully, no matter what anyone has ever said about right and wrong) .
Except for the massive wealth commanded by the Vatican bank, and the peculiar tendency of so many people to trust their children to celibate men in frocks, this would be just another bunch of secretive guys no different than any other rat-hating Masonic cabal or KKK fraternity.
He's a dreary narrator, but you have to give props for adopting base sixteen. His list is actually pretty good. I take issue with #14 "pursue education". That's not commandment material. I would roll that into #15 "pursue virtue" by enlarging it to "pursue virtue and self-development". I can handle the Buddhist influence up to a point.
I'd replace #14 with Embrace transparency: Do not embroil others in concealing your defects, misdeeds, and misdemeanours. Paging all men whose appellations end in Roman numerals.
Concerning #7, it's surprising he lumped plural marriage (when consensual, if such a thing exists) in with child marriage and forced marriage (rape with benefits).
"Consider the second commandment: Thou shall not erect any graven images. Is this really the second most important thing?" So we have this commandment, and nothing at all about transparency. I smell room for improvement.
I think it's wrong to cease to listen completely just because it's been over a decade since a company did a single thing that positively impacted your world. In the case of Microsoft I've reached a pragmatic compromise: I read until the first use of the word "innovation".
The reason that "innovation" shows up in the memo title is so that everyone at Microsoft knows that nothing will really change as a result of what follows, no matter how drastic.
Xerox Parc in the 1970s: the kind of core technological innovation most companies claim to do, but actually don't
Apple in the 1980s: paring down true innovation hoovered from Xerox to make it marketable under the "one size fits all" reality distortion field
Microsoft in the 1980s: business tactics for gaining control of the "air supply", which has always been Microsoft's core area of innovation
Apple in the 1990s: black turtle-neck saviour boomerang (makes for a better opera than a business model, but hell, it worked)
Microsoft in the 1990s: extended legacy compatibility through virtualization and non-existent application security model
Apple recently: small form factor integration and aesthetics; walled gardens that actually work
Microsoft recently: cleverly cooked TCO studies to continue locking companies into Exchange Server and the rest of the office documents ecosystem
Google 1995-2005: extracting relevance signals from the web page graph, delivering search results at extremely low marginal cost, underlying mechanics of the AdSense auction (these being the closest to true innovation in the Xerox tradition)
Google since: ripping off Java from Sun (via the open source Dalvik project) for use in Android/Linux; becoming more like Facebook
The reason companies keep repeating the word "innovation" is because they so rarely do it on the product development side of their business (innovation in revenue extraction tends to have longer legs).
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What ramifications, precisely? If capability implies abuse absolutely, we don't need to worry about this one iota, because the whole shit show is going up in nuclear conflagration Real Soon Now.
Interstellar travel accelerates aging, and thus it must be regarded as a disease not a cure. Besides, you'll be among the five billion people employed in sequestering all radiological sources in the earth's mantle into some deep pit in Nevada. If you survive your 10,000 years term of service at this biologically hazardous occupation, with luck and good behaviour you'll be eligible to take out the one billion dollar mortgage on a 400 sq ft condominium of your very own somewhere in free-wheeling Singapore a full fifty floors above the prison levels exposed to god-knows-what in the lower atmosphere.
Where merely means "all you superstitious, paranormal-guzzling wankers can leave the room now, a scientist just showed up and shed the first useful photon on the matter".
This provides a "framework" for directing a second useful photon upon the matter, the framework mainly amounting to bathing less often in warm blood. But you have to start somewhere.
This gets moderated insightful? Have you people lost your minds? Visit earth much?
Okay, sale at Macy's on thermodynamic bounding boxes. Dioxans, I hear, from the thin aliens on the squishy planet Dioxan Monohydride, eliminate long term weigth gain with a single dose. There's just this tiny issue with life expectancy and expectation of quality of living.
OMG! A system with two criteria that doesn't boil down to a pocket protector inscribed with the zeroth law of thermodynamics. But, as usual, we have a class of solutions to problems with living smug with living less. Not that your average geek would notice.
Let's see here. My cellphone battery only holds a charge for 15 minutes. What should I do? The math is simple. If electrons in exceed electrons out, the phone won't run out of juice. Basic electron caloried counting. Next question? I could do this all day. What, you don't want to plug your phone in every fifteen minutes? Sucks to be you. My fat metobolism works just fine. I'm young and stupid. You should have bought a Samsung. All problems in life are solved by correct brand allegience.
The actual problem with diets is that many people have disregulated fat metabolism. This is hard to fix once it happens. All arrows point to excess consumption of simple carbohydrates, especially in liquid form, and particularly the sugar fructose. Sound familiar?
Even the people who state categorically that HFCS is exactly the same as sucrose (they live in the same thermodynamic bounding box, after all) are ignoring the possibility of HFCS interacting hormonally with the intestinal wall.
Unfortunately, Gary Taubes is an idiot. For a while it was looking like a bandwagon with my name on it. But he just wants to take the debate way to far in the opposite direction, where he pretends that net caloric balance isn't even worth discussing. There's no room for that attitude in science, Gary. Try again.
Here's the real reason your cell phone battery won't hold a charge. It's because you charge it too often. Avoid rooms with wall outlets, and your problem will go away.
Just about anything that applies the special snowflake formula to the entire human species tends to win these things. We're total suckers for anything that affirms our special-snowflakeness, even if it's our epic fascination with beating the shit out of each other.
Vulcans? Too evolved. If doesn't count if you're good all the time. What matters is that once you were bad, but now you have risen. Otherwise you're just too smart for your own good and you don't really understand the shit that goes down.
Another typical science fiction plot:
Evolved race gives up on humans after 10 ms of initial observation. A billion years later, we prove them wrong. There's just no holding back special snowflakeness.
Why do you even bother to post? Oh I get it, you're anonymous. Because ya know, by the time this exchange of fish tails ends, the universe itself will be considered optional. Space time? Who needs it? I mean, really needs it.
I think this is a right the troops need to sign away during the recruitment process. Explicitly, not as part of an omnibus bill. Okay, just one last form: sign here to consent to being court marshalled for engaging in sexual activities with a consenting adult.
Prospective recruit: Whoa, run that one by me again. No shit? You know what, I'm going to sleep on this. See ya tomorrow ... or the next day ... or the second Tuesday after not in this lifetime ...
Whatever my morality about sex, I don't this should kept under the covers in the fine print on the application form. Shout it loud, shout it proud if you've got jarhead Puritan pride. Informed decisions before the first lock is shorn, that's the only democratic system there's any reason to protect.
Pretty rich comment from a bunch of fortysomethings with an off-scale high divorce rate because they are constitutionally unable or unwilling to share the emotional corrosiveness of their work environment.
I was guessing your house wine was UTF-32 even before the last paragraph. Unfortunately it lacks compatibility with the size of existing Google datacenters, though it's nothing that couldn't be solved with more circuitry and a beefier power feed.
You absolutely can parse UTF-8 backwards: "continuation bytes all have '10' in the high-order position". How much easier does it have to get? Please inform me how your pushmepullyou parsing system is defined such that all code points are pallindromes with no loss of space efficiency.
Good grief, if Thompson and Pike are the scourge if right thinking, our species is doooooomed. However you describe it, the present state of Slashdot's Unicode handling is a disgrace to God, geek, and man.
If you're writing for the New Yorker, fixing mistakes takes weeks. But then they get into not just whether the noun itself should be in the possessive form, but whether your sentence should require a noun in the possessive form in the first place.
The kind of mistakes you're talking about are specifically keyboard level mistakes. Spelling, orthography, and missing or duplicated words.
It's a tremendous cognitive burden to type at 120 words per minutes of something you're composing on the fly while also getting all the minor details of spelling, punctuation and orthography correct (not to mention getting your homonyms correct which I can usually do at speed if there are two isolated main forms to resolve, but not for palette/pallet/palate or muddles like Seine/sine/sign/sing/singe/singer/signer/seignior/Seigneur/senior/Seniour/senorita where finger habits start seeing double).
If you're not trying to go the orthographic last mile (while neglecting the stylistic last mile) dictation is hugely faster than typing to capture the gist. With dictation, you also get a useful side channel on your emotional inflection and the pacing of your word flow. It's not the same cleaned up and transcribed.
With dictation, one is free to swoop around and really think and make connections and shift and shape and reorganize. If you sit down at a keyboard in that state, you might as well open Mind Manager and type with your mouse.
Back to the actual subject, this is a typical worthless (and breathless) press release. He's sounding the "invest now, or forever be left behind" klaxon. They might be close, or not so close, or we might never see this.
Sure, Seagate could have told people back in the 1980 that they were targeting 1 TB/platter with their fancy magnetic recording technology. But really, with where they were at at the time, there was no connection to where we're at now. It wasn't a better investment in 1980 because we hit 1 TB/platter now. So these "could do" numbers are often exceptionally worthless, even when true.
This assumes that they're as stupid as we all suspect, because the next thing the administration begins to do is check whether the student's written oeuvre is self-consistent without bunkering down under a blander identity than a Milli Vanilli cover of Valium Spice.
I'm so busted.
One extra detail: the alphabet of 50 characters was the effective entropy over a much larger space of symbols. I described the tree in entropy space, because that is the what mattered to its performance profile. The naive view is that the symbol set contained 8000 symbols and that four character strings could be selected from a set of 8000^4 members.
I ignored this detail because conventional reverse engineering would very quickly determine that we only go to the hash table for a much smaller nucleus of the problem space. That filter was a couple of pages of code. Nothing major, but not trivial to guess without some appropriate expertise.
I implemented exactly this circa 1990 to protect a small database of disambiguation rules structured as a hash table. A random value obtained from the security dongle was intermixed into the hash function and hash check condition. This was not done once for each possible lookup as defined in a conventional database. It was done once for each feasible answer for each possible lookup. The code had a statistical model of feasible answers. For some queries the number of feasible answers was excessive (too many dongle interactions) so we created a heuristic that was correct 99% of the time and set aside the 1% for a second pass with an additional data structure. If the dongle wasn't present the set of feasible answers was incorrectly narrowed with the expected statistical distribution. The members of that distribution, however, were entirely wrong.
We built up more complex queries from smaller queries. We were actually building a tree where every path in the tree was a valid answer and the majority of leaf nodes were at depths 2-4. That we hit a leaf node was a bit of metadata from the hash table lookup, which would be wrong if the dongle wasn't installed.
How about a quick forward description. Start with an alphabet of 50 symbols and construct the tree of all strings of length one to six. Every node in the tree has a flag about whether that node terminates a valid string and some additional bits about the correct orthography of the string as expressed in the user input, when typed. Your database is a subtree of this tree with about 100,000 strings (problems were so much smaller 25 years ago) along with a couple of bits of metadata per leaf. It's pretty sparse compared to the 15 billion possible leaf nodes.
The database subtree is actually constructed by elimination. One dongle assisted hash probe tells you whether a descending edge from your current vertex leads to a non-empty subtree (further solutions with your current path in the tree as a proper prefix). In addition, the user input defines another subtree of everything that could possibly matter to the conversion being performed. What you are computing is the intersection of these two subtrees: the tree corresponding to the task at hand and the tree corresponding to all solutions possible. Because the hash table was decomposed on the principles of minimum description length, when the dongle was absent (or corrupted) you still get an answer with much of the expected statistical distribution.
Except for one thing. The hash check was imperfect and you would get some false positives. We set up the rate of false positives so that the set of false positives grew exponentially as you descended to deeper levels. We knew from the statistical structure of the user input that few elements of this phantom solution set would interact negativity in practice even though the phantom set vastly out-numbered the legitimate set. Further, if one tried to enumerate the tree exhaustively using an incorrect dongle hash function, the tree you would reconstruct had no depth limit. It grew exponentially in size forever. We knew there was a depth limit when correctly probed, but this was nowhere expressed in our program code. In fact, this could be used to reverse engineer the correct hash function: only the correct hash function enumerates to a finite set of 100,000 subtrees. Just iterate over the set of all possible hash functions, in some well-structured enumeration order, until you discover this condition. Bingo, you're done.
Not all of the phantom space was harmless
It's weird that PHK framed it this way, but he's on the right track, regardless. Compromised entropy is one of the largest persistent attack surfaces in the state surveillance war. It's darn hard to notice when your client-side random key is leaking key space from prior exchanges, unless we're all running perfectly vetted software every day of the week and twice on Sunday and nothing bad ever happens to the golden master distribution chain. Developers never lose their private keys ...
From the dark side, at Borg scale, it's a slow war of attrition. The more they know about you, the better their guesses become. Suppose they gain possession of a dozen of your passwords from the least upstanding corporations you deal with. Your passwords have zero cross-entropy, right? Every password entirely unconditioned on any other password you've ever used?
And it if turns our you're a member of the 0.01% who uses distinct, randomly generated sixteen-character password strings for every site, so much the better to target you with other methods.
This isn't a battle over the yield strength of the titanium crypto primitives. It's a battle over the total burden. Every person who re-uses the same password a dozen times is that much less computation. Password cracking is like Type II b muscle fiber. It's the muscle fiber of last resort, that one your body activates to lift an overturned car off your child after a crash. Traffic analysis is Type I muscle fiber, the fiber you can use all day long, day after day.
That big hassle with the self-signed certs (which are needed for authentication) significantly thinned the default use of strong encryption for simple privacy. These did not need to be tied together as they were. Because the use of encryption stands out and the connectivity graph is below the percolation threshhold, it becomes hard to set up covert onion routers.
The focus on encryption strength is mostly red herring to distract us from the real agenda, which is keeping the general run of affairs extremely sloppy. The whole surveillance apparatus depends on the bulk manufacture of negawatts (shedding keyspace) in dribbs and drabbs by various murky political means. It's not a hard war, it's a soft war.
You're nuts, man. Sony took it in the nads for their blunder with the PlayStation 3. You know, that small setback where they allowed a Monogolo empire with deep pockets and not much traction to sweep behind their Maginito line and plant the Xbox flag atop Mount Suribachi. (By the way, would you be interested in picking some Lehman Brother shares I have lying around? Can't lose investment. Too big to fail and all that.)
Yes, the sumo wrestlers pick themselves up again all too quickly after their flagrant misdeeds. It's hard to knock them completely out of the ring. Whatever fear they experience momentarily is replaced by arrogance just as soon as their testicles re-inflate. (Hint: They're not pinching their nose and convulsing their chests because of some smell they've left behind.)
The girls, they kiss frogs. That's how it works. The triumph of hope over experience is what our species is all about, so much the better if there's an IPO with some DRM.
It's not an argument. "Regulation" is a code word for power. Either the government holds this power, or private interests hold this power. There's no middle ground, due to the convexity of the slippery slope. It's either a firewall configured with a default "block all" or a default "pass all". Those are your two choices, 100% mutually exclusive.
Besides, inhabiting the middle ground involves the tedious art of knowing the difference, which is not what people with power enjoy doing.
I'm sure any distro has rough edges. My experience on Ubuntu was just fine. But then they decided that neither preserving their user's work-flow equity nor advance notice of aggressive disruption were valid terms in the quality equation, so I bailed out of their ecosystem with extreme prejudice. Some of us older types actually derive value from persisting with entrenched methods.
Sometime nearly a decade ago I came across a Motorola web site for some hot embedded processor where you had to sign a form declaring an intent to purchase no less 10,000 parts (if selected) in order to receive the specification sheet.
Even if just a drop in the cell phone ocean, there's no reason the chip vendors can't cut a competitive price on volumes of 40,000 where larger commitments already exist on other contracts. The main reason they don't do this is to keep those large commitments happy that they are getting a favourable price. It has nothing to do with scale.
Samsung in particular would like to see some differentiation in the phone market where they are less under Google's thumb. I can see Samsung going "oh hell, sure, if you're only going to do a pilot run on a concept phone, we'll give you our best volume price on the components and watch with interest from the sidelines". At the same time, there are any number of premium Android phone design teams who have fallen on hard times who wouldn't turn down a third-party hardware design contract while they try to pick themselves up off the canvas.
Ubuntu is more than capable of getting the Linux component to work at least decently by the standards of people who view change as entertainment.
I don't see this project as being that risky if Ubuntu has already lined up the right concessions on the componentry and hardware design fronts. I just think it's a silly amount to pay for an Asus Transformer that dual boots. But hey, whatever floats your boat. What I do know about this kind of thing is that many people suck at NPV specs deflation. The kickstarter fora always fill up with people on delivery day who skipped the algebra class on slope and intercept.
... left IBM because he couldn't get anything done ...
Lameness severity is typically evaluated on a scale of 1 to 5, with higher numbers indicating a more significant degree of impairment. A 1 rating suggests a horse with a minor gait deficit, a 5 is "broken-legged" lame, indicating that the horse will not put weight on the affected leg. Initial assessment may include a visual check for outward injuries such as cuts or swelling, observation of a horse as it travels at different gaits, particularly the walk and trot. Flexion tests may also be performed, and hooves will be checked for signs of injury.
Jan Wong
There were many social issues discussed in this series of articles, the majority of which I didn't agree with as framed. One issue she pointed out was that these barely-literate low-income scullery-scrubs few of whom had driver's licences were expected to haul vacuum cleaners through the Toronto metro system between jobs that were not as proximal as a modern UPS delivery route.
Brown Down: UPS Drivers Vs. The UPS Algorithm
No, the scheduling algorithm employed by the scullery-scrub dispatch office involved chewing up small bits of paper and spitting them at a map, because they were getting away with NOT PAYING for the delivery of vacuum cleaners by their downtrodden and raw-fingered cleaning staff. Many of these barely-solvent workers were putting in eight hour on job sites, plus another four hours (unpaid) moving between job sites, toting equipment that wasn't even their own for less than the cost of delivering the equipment by any other business method.
Jan Wong could have gone to war over a clear violation of labour fairness, but she instead decided to do a lot of public hang-wringing over systemic issues unlikely to ever change.
It's Apple's job to politely inform their store managers that this violates accepted labour practice and to put an end to it as thoroughly as they do with unwelcome rumours about unfinished products.
I once spoke to an ex IBM employee in the early 1980s who said he left IBM because he could get anything done. His department was under such tight security that it took him an hour to get to his desk in the morning and another hour to leave it in the afternoon. I think part of that was fetching his work product from a secure area and returning it there again with an inspection. He was well paid for the whole ordeal, until it finally drove him nuts.
The rule in a democratic salary market is that time is money. Even if the money is too small to spit at from the perspective of the person writing the cheques.
An anecdote I liked from that series was the incident(s) where business owners tried to bully her out of using street parking in front of their stores (which they would prefer to see used by customers) on the presumption that she was timid and uneducated. It almost blew her cover confessing she knew how to drive in the hiring interview. I think she had to tell some huge sob story to make her desperation believable to take such a job as a person who could hold down a driver's licence.
You left out a step in the middle. It's called a MOOC. That's where you learn things you didn't used to know. Everything one doesn't understand has unknown long term effects and hence is unsustainable.
The teaser margin caught my eye with a circuit strip (teaser margin = (WU- (pi/4))*XGA on most web sites these days, excluding content viewed through a dancing thumb while traversing Steiner diagrams in a busy urban core with the permanent postural stoop of Vermilingo Erectus).
Props for the big solder blob. No circuit is complete without one. The end.
This is typical of Microsoft products: obscure "yes it can" capabilities that you can't rely upon for continuity from version to version. Macros? Poof.
Come on reviewers, picking out chopsticks does not count as "playing the piano". Microsoft products in particular needs to auditioned savagely before giving credence to any self-assigned tick marks, or awarding gold stars for limbo dancing under the bar instead of over the bar on standards compliance. Simon says "That's four noes." Especially in the late nineties, the vast majority of Microsoft product reviews were channelling Paula Abdul. Eventually I burned "yes it can" in a Salem bonfire.
I've used Eclipse fairly heavily for C++ and R and I don't find it sluggish. Yes, it's far from perfect. Docking operations on the newest release went a bit insane on my 22" monitor in portrait mode. Hopefully that's just teething pains early in the release cycle.
It was Linus's original goal in 1990 to achieve the largest install base on top of the Xen microkernel? This is news to me.
The most important criteria with any new project is to obtain critical mass of collaborators and users. Stroustrup didn't want to base C++ on C. His largest influence was Simula 67. It ended up being fairly hideous, intellectually, to graft Simula programming idioms on top of C. At the same time, the underlying C language compatibility was the main reason C++ was adopted by most people in the first place, whereas language designers who placed more value on purity and aesthetics now languish in relative obscurity.
One could make a strong case that Tannenbaum's present success is parasitic on the success of Linux itself, since Linux ended up becoming--within a rabbinical epsilon--the most significant force shaping the ecosystem where Tannenbaum's kernel eventually gained traction.
In raw soil, usually the worms precede the flowers. Tannebaum can suck it.
I would also argue that the success of C++ has been good for C, because it released C from the pressure to evolve in a direction less well suited to the niche it presently dominates. C++ is heroine to a language lawyer. From the perspective of the C community, good riddance.
The problem with aesthetics driven design is that there's always some use case that takes it up the wazoo. Aesthetics always moves in the direction of divorcing messy reality. That reality might be your own. One can also describe this as a refinement of the application domain. This rocks when it works. Worst case scenario is when the glass ceiling of aesthetic refinements slam you like a bird into a spotless pane after your project reaches a million lines of code. The culture of C++ is that embracing messy reality is Job Number One and that elegance is subordinated to this goal, which is why C++ is strong in genericity and weak in garbage-collected managed memory.
C++ has a first-growth generalist mandate married to a progressive pragmatism. The Linux kernel has a first-growth generalist mandate married to a conservative pragmatism a mile wide, and a culture to match.
Python has a second-growth generalist mandate married to a reductive pragmatism. It's strange to compare the culture of Postgres, as someone else did, which is the epitome of a paradigmatic buy-in. Once you buy into a relational data store with ACID integrity, you're already halfway to becoming a Mormon church, never again to be bothered by the hubbub of the NoSQL gospel choir on the other side of the tracks. Linux by comparison is a Unitarian church in raw-tongued multi-ethnic Sydney. One chick thinks it should be more like Toronto. You know, Toronto is great and all, but one is enough.
Is that a pickup line? Does it ever work? Have you taped to your scrotum a servo motor extending a tie-rod to your zipper tab? Is is activated by Google Glass via a Bluetooth link whenever you say those words? That's a neat way to solve the eye contact problem.
Funny how you're using the language of original sin rather than treating lapses of personal conduct as lapses. Your verb "has done" makes transgression binary. I recently watched a video about violence among children which informed me that the rate of violent acts towards others peeks somewhere around the age of two, and declines from there pretty much for the rest of your life. The difference with teenage males is that one violent act a week can do significant harm (as opposed to multiple violent acts per hour by toddlers left to fend for themselves among their peers).
Human maturity is a long arc of succumbing to our base emotions less often. Not all adults are on the program: for some, lapses of conduct turn into overt strategies or become defining traits. On the one side you have most telemarketers, in the middle you have Jeff Gillooly, and on the far side Jimmy the Gent.
Transgressions that boil up from a potent brew of fatigue and frustration, or from the EMP of sexual instinct in abrupt transition are a different matter (9 Tesla emotional fields do not collapse gracefully, no matter what anyone has ever said about right and wrong) .
Except for the massive wealth commanded by the Vatican bank, and the peculiar tendency of so many people to trust their children to celibate men in frocks, this would be just another bunch of secretive guys no different than any other rat-hating Masonic cabal or KKK fraternity.
A Humanist Hexadecalogue: Improving the Ten Commandments
He's a dreary narrator, but you have to give props for adopting base sixteen. His list is actually pretty good. I take issue with #14 "pursue education". That's not commandment material. I would roll that into #15 "pursue virtue" by enlarging it to "pursue virtue and self-development". I can handle the Buddhist influence up to a point.
I'd replace #14 with Embrace transparency: Do not embroil others in concealing your defects, misdeeds, and misdemeanours. Paging all men whose appellations end in Roman numerals.
Concerning #7, it's surprising he lumped plural marriage (when consensual, if such a thing exists) in with child marriage and forced marriage (rape with benefits).
Sam Harris- Improving the 10 Commandments
"Consider the second commandment: Thou shall not erect any graven images. Is this really the second most important thing?" So we have this commandment, and nothing at all about transparency. I smell room for improvement.
I think it's wrong to cease to listen completely just because it's been over a decade since a company did a single thing that positively impacted your world. In the case of Microsoft I've reached a pragmatic compromise: I read until the first use of the word "innovation".
The reason that "innovation" shows up in the memo title is so that everyone at Microsoft knows that nothing will really change as a result of what follows, no matter how drastic.
Xerox Parc in the 1970s: the kind of core technological innovation most companies claim to do, but actually don't
Apple in the 1980s: paring down true innovation hoovered from Xerox to make it marketable under the "one size fits all" reality distortion field
Microsoft in the 1980s: business tactics for gaining control of the "air supply", which has always been Microsoft's core area of innovation
Apple in the 1990s: black turtle-neck saviour boomerang (makes for a better opera than a business model, but hell, it worked)
Microsoft in the 1990s: extended legacy compatibility through virtualization and non-existent application security model
Apple recently: small form factor integration and aesthetics; walled gardens that actually work
Microsoft recently: cleverly cooked TCO studies to continue locking companies into Exchange Server and the rest of the office documents ecosystem
Google 1995-2005: extracting relevance signals from the web page graph, delivering search results at extremely low marginal cost, underlying mechanics of the AdSense auction (these being the closest to true innovation in the Xerox tradition)
Google since: ripping off Java from Sun (via the open source Dalvik project) for use in Android/Linux; becoming more like Facebook
The reason companies keep repeating the word "innovation" is because they so rarely do it on the product development side of their business (innovation in revenue extraction tends to have longer legs).