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shod

Re:Progressive JPEGs: a new best practice on Sunday December 30, 2012 @09:53AM (#4985817)
I'm usually eager to jump on board with recommendations from Stoyan’s performance calendar, but Anne’s description of baseline loading doesn't comport with my experience in Webkit browsers (and possibly others). They don't "display instantly after file download", but display almost line by line as the file is downloading, with a partial image appearing from top to bottom as information becomes available. Since this particular trick is about perception -- users being given some visual indication that that the image is loading, and data as soon as possible -- the difference between progressive and baseline loading seems like it should be subtler than the article suggests.
Re:Why I Recommend Against Hackety Hack on Friday December 28, 2012 @10:14AM (#4977962)
Might I suggest Python instead? It's more immediately useful to kids interested in the sciences.
Re:Json ⊄ js on Friday December 28, 2012 @10:07AM (#4977936)
"Older browsers" means those that predate native JSON methods. Libraries often use eval() as a fallback.
Re:The Hobbit, the Uncanny Valley, and what it means for 3D on Wednesday December 26, 2012 @09:37AM (#4969312)
Irrelevant to your point, but motion interpolation isn't entirely worthless -- it helps, for example, with the motion judder problem that frequently occurs during camera pans on LED-lit TV’s. My new TV offers a clear-frame alternative that mimics the rapid blinking of CRT’s by injecting black frames or lines, which I prefer over motion interpolation, but it significantly reduces brightness and gives some people headaches.
Re:The Hobbit, the Uncanny Valley, and what it means for 3D on Saturday December 22, 2012 @07:39AM (#4956457)
I recently bought a new TV, and out of excitement left it uncalibrated. First film we watched was live action, which I don't watch much of, and it looked fine to me. The second film was anime, which I watch a lot, and I could tell that something was wrong: characters seemed to morph rather than move, like a bad Flash animation, and quick movements like mouths during speech seemed to lack their usual snappiness. It was only then that I started futzing with calibration settings and realized interpolation was a default. While researching afterwards, I found that people watch more live action than cartoons have a very different experience -- when cartoons were mentioned, it was often to say that motion interpolation looks fine to them there but bothers them when watching live action.

Perhaps obvious, but opinion of both 48 vs 24 FPS and motion interpolation seems to have a lot to do with expectations we’ve built from watching previous films (e.g., I watch so little live action that I was oblivious to the frame rate change there). I feel like that’s something people overlook (even in this thread) when they talk about these issues; 24 FPS isn’t better per se, it’s just that if you watch enough stuff intended to be played at about that frame rate, anything significantly higher starts to look wrong.

(Irrelevantly, a cool anecdote about motion blur: it’s what led Spielberg to prefer CGI dinosaurs over stop-motion techniques for Jurassic Park. Although animators were producing some fantastic dinosaur models, the lack of motion blur still left them feeling unnatural and out-of-place on film.)

Re:Ray Kurzweil joins Google on Friday December 14, 2012 @10:24PM (#4924498)
Or the "someone" GuiA recalls was Mitch Kapor.
Re:Med Student Rescues Body Part From Airport Security on Sunday June 24, 2012 @10:36AM (#4153391)
That's true when the risks outweigh the benefits, but it's not always true otherwise: we vaccinate everyone against smallpox to -keep- it rare!

Unfortunately, the cost of removing this sort of security theater as a deterrent is invisible and hypothetical, whereas the benefits are obvious.

Re:Apple rejecting applications which use Dropbox on Thursday May 03, 2012 @10:37AM (#3924013)
I haven't looked at Aperture or Lightroom, but iWork's price change isn't quite as dramatic or inscrutable as you think: the retail package was $80, and the 3 App store components are $20 each. Apple likely lowered the price as an incentive to push users into its App store, where it gets a cut from every piece of software sold. Dividing the components and selling them individually probably brought in quite a few new users such as myself who didn't want to pay $80 for the full iWork package since it's only Keynote I'm interested in.

Services are more deeply and negatively affected by price changes than software, though. A price change that seems insignificant to you can drive many users away. Look at the fiasco with Netflix last year; they changed their prices by about $6 and subsequently lost about a million subscribers within a few months. Some users see price increases as an indication of a service's instability in the marketplace (and therefore a cue to jump-ship). Most users have lower tolerance thresholds for price differences when comparing services than they do when comparing one-time purchases (like software).

Regardless, now would be a really bad time for Dropbox to increase their pricing. Many Mac & iPhone users are watching iCloud closely and realizing that it could make Dropbox redundant for them. A price increase, even one as small as a ~$30 a year change for their 50+ plan (corollary to your $3 a month change), could push enough users away from the service that Dropbox is better off sticking to its guns.

Re:Apple rejecting applications which use Dropbox on Wednesday May 02, 2012 @08:25AM (#3918677)
Dropbox isn't a software product; it's a service. What's more, it's a service that needs to be priced to compete with Apple's own iCloud.
Re:Lady Gaga's $0.99 Album Download Overwhelms Amazon on Tuesday May 24, 2011 @09:46AM (#2579757)
I agree, but in the case of bad Kindle conversions, the only thing Amazon can fairly be faulted for is requiring users to accompany their reviews with ratings. It's up to the publisher to perform the conversion.

Whenever I have a complaint about a Kindle conversion (twice in two years), I try to rate the book based on the author's work -- the text itself -- but make the review title something like "Do not buy for Kindle", but I can see why reviewers might choose to do otherwise: it is, after all, the publisher's product and the publisher's fault for producing a sloppy "printing".

Re:The University Has No Clothes on Sunday May 22, 2011 @08:50PM (#2574681)
They're called public schools in England because free and tax-funded education is a relatively new phenomenon. At a time when people could choose between private tuition at home and religious tuition in classrooms, public schools offered a classroom education to any fee-paying member of the public, regardless of creed.
Re:The University Has No Clothes on Sunday May 22, 2011 @08:42PM (#2574665)
Yes, but Harvard and Yale are higher education institutions whereas Eton is a secondary education institution. That was hugh3's point: "the British elite will judge you not only by your university but by your high school."

I want to say the English equivalent of America's Ivy League universities like Harvard and Yale are its older private universities like Oxford and Cambridge, but the truth is the reverse (Oxford, for example, dates back to about the 9th century!)

"iFlow wants 50% like they were getting before the agency model."

You may not have intended this, but that sentence reads as though iFlow is merely making less money than it wold like. The problem's worse than that. iFlow would be losing money with each book sold.

iFlow doesn't have the clout to negotiate contracts with individual major publishers: books are made available through a wholesaler. The wholesaler distributes the publisher's cut, takes its own, and gives iFlow itself a cut of _less than_ 30% of the sale price. Since Apple suddenly wants an entire 30% of the sale price, iFlow would literally be losing money with each transaction to make up Apple's "cut".

As part of the agency model, all books must be sold at the same retail price, so iFlow can't simply bump up the price of its books to compensate, either.

To be clear: the NASB estimates that 93,000 deaths so far (as opposed to "eventual" deaths), the ICRIN estimates 500,000 deaths so far, and the RAS estimates 60,000 deaths so far and in Russia alone, were caused by Chernobyl. These are the deaths the article outrightly dismisses in favor of the IAEA/WHO's figure of 9.

The latter figure may be the correct one, but the article is still wrong in using this death toll to decide that "rooftop solar is several times more dangerous than nuclear power" if Chernobyl is the example of nuclear power against which we are comparing rooftop solar: this is a callous and casual dismissal of the horrific disfigurements we see in children at Novinki, the hundreds of thousands of displaced families, the rescue workers who lost body parts to the cancer they subsequently suffered, and to the many other horrors and humiliations Chernobyl's victims have suffered.

"The World Health Organization study in 2005 indicated that 50 people died to that point as a direct result of Chernobyl. 4000 people may eventually die earlier as a result of Chernobyl, but those deaths would be more than 20 years after the fact and the cause and effect becomes more tenuous."

In other words, this article only counts the deaths of reactor staff and emergency crew, and goes on to outrightly dismiss cancer deaths.

The article's stated purpose is to show a comparison of death tolls. The dramatic loss of quality of life due to radiation poisoning for thousands of people exposed to the highest levels of radiation surrounding the Chernobyl disaster, and the displacement of hundreds of thousands, is also worth considering when weighing the negative impact.

That said, with Chernobyl, we're talking about the absolute worst-case scenario for a nuclear reactor improperly contained (actually, not contained at all) and neglected long after warning signs were shown. We shouldn't practice historical revisionism or insult its victims by downplaying its impact, but we should also remember that its particular history will not be repeated with the containment barriers and safety measures in place at today's plants.

Re:Another Explosion at Fukushima Nuclear Plant on Monday March 14, 2011 @12:41AM (#2321336)
Another update: Tepco has confirmed that 11 engineers were injured in the blast. No word on their condition.
25 reasons I know Mark Peter Davis isn't living in the stone age:

1. He drives a car.

2. He owns keys, cash, and cards.

3. He receives medical care.

4. His life expectancy is above 35 years.

5. He owns a computer.

6. His basic survival doesn't automatically involve exercise.

7. He has alternatives to walking when traveling long distances.

8. Universities exist in his time.

9. He sleeps on a mattress.

10. Medicine exists to help control many causes of death. He'll likely die of natural causes after a long life.

11. Flight is possible for humans.

12. He's able to express his thoughts in a way that can be recorded and processed by non-living machines.

13. He's able to consider nutrition in his diet.

14. He meets people outside his immediate community without necessarily considering them a threat.

15. He considers his own impact on the wellbeing of the planet.

16. When contemplating his family's safety, he is able to consider the assistance of police, firemen, and medical professionals.

17. Monetary investment exists in his time.

18. Monetary transactions exist in his time.

19. He's learning a foreign language.

20. His child's education includes reading, writing, and arithmetic.

21. He recognizes the concept of mental health.

22. He recognizes that disease has medical causes.

23. He is able to form written contracts to help counter the deceit of others.

24. Industry exists in his time.

25. He typed that post.

Re:Ask HN: Review RentPost.com on Wednesday January 26, 2011 @01:14PM (#2144246)
and to shake one's booty means to wiggle one's butt. allow me to demonstrate.
Re:Where Are the Android Killer Apps? on Friday November 19, 2010 @09:40PM (#1923658)
It's "Windows Only" logic: exclusivity through ubiquity. Why bother catering for the niche marget when you can score big with iOS?
Re:The Academic Bubble on Sunday September 19, 2010 @05:23PM (#1706989)
I saw that you've been reading his articles for a year, so it makes sense that your views reflect his misogyny and subscription to the violent totalitarian credo that might makes right. You wouldn't tolerate him otherwise.

Locklin was no more making a defense for the skirt than I was making a criticism of it. His position is that the proper state of a woman is to wear dresses and skirts, and that the only possible reason for wearing pants is that she's ashamed of her gender. His position, in other words, is that women should be easily identifiable by a uniform. This is part of his preference for women who are subservient and can be kept in what he feels is their proper place.

That you attempt to frame this in terms of liberty reveals that you recognize the shamefulness of this attitude. Well, shame on you.

On class wars: Locklin proposes to "get along with a lower class person" by beating them until they "lick the boots that kick them". Even if class warfare were inescapable, Locklin's views offer no insight except into the violence of his own imagination, and my point was simply that.

You may think your views are legitimatized in seeing them written by someone who claims intellectual authority (even while railing against the institutions who credit it), but the rest of us recognize them for what they truly are: crude, violent, and misogynistic. You are right on this much: I'm not convinced we can fairly add racism to that list, but I'd hardly be surprised to be proven wrong.

Re:The Academic Bubble on Sunday September 19, 2010 @03:50PM (#1706791)
A couple of Scott's archived articles turned my stomach, Watermelon. Such as this piece, where he details his preference for foreign women, because they're more submissive, easily-flattered, and wear skirts:

http://www.alternativeright.com/main/the-magazine/the-case-f...

It's extremely revealing that he suggests Mel Gibson's attitude toward women as exemplary.

His articles on class structure expose a rather violent imagination about how best to conduct social intercourse:

"There are two ways of getting along with a lower class person at least to a limited extent. The first way is to beat the [expletive] out of them. They deserve it anyway, and most people lick the boots that kick them."

http://www.alternativeright.com/main/blogs/zeitgeist/social-...

Good grief.

Re:The HTML5 Experiments of Hakim El Hattab on Sunday August 22, 2010 @05:16PM (#1625283)
Oi! I didn't say HTML5 is "the last final big version" of HTML, I said we won't see it expanded for a long time. Maybe I'll be proven wrong about that, but it still takes demonstrably longer for the W3C to reach an agreement about new specs than it does for Adobe to release updates to Flash. Flash Player 5 was the most recent version when XHTML 1.0 came out!

That said, I would like to read that article/thread. Do you have a link, or remember its title? I can't seem to hit upon the right combination of Google keywords. ;) Thanks.

Re:The HTML5 Experiments of Hakim El Hattab on Sunday August 22, 2010 @06:35AM (#1624479)
"HTML5 is going to evolve much faster than ActionScript."

As written, this statement is wrong.

Adroit developers are picking up HTML5's JS API's with more enthusiasm than they have ActionScript, and they'll push those API's to their limits, as they have done with the DOM API's. But the technology itself--the underlying standards--must necessarily evolve at a slower pace than a proprietary language like ActionScript. Browser vendors haven't quite caught up with HTML5's growth yet; once the the spec's final, W3C won't be moving the goalpost out any further for a long time.

Re:We are wanderers... - Carl Sagan on Wednesday August 11, 2010 @08:58AM (#1594533)
If you have a media center, you can also watch Cosmos from Netflix Instant.

ooh, and I also recommend Jacob Bronowski's "The Ascent of Man", which is a little older, but it's a similar concept, with a similarly eloquent presenter, focusing on the history of mankind.

Anyone here read CouchDB: The Definitive Guide? I noticed it was written in January; how much has changed with the 1.0 release earlier this month? Still a worthwhile read?
You mean like Mark Suppes does? http://www.bbc.co.uk/news/10385853
Re:Inception's Usability Problem on Monday July 26, 2010 @08:20AM (#1547785)
"Similarly, as a visual medium, showing things happening rather than explaining them has much more impact."

I agree, but here's one of Hamilton's complaints:

"I'd barely gotten my head around the fundamental framework of the host/architect/subject relationship before I was being told about "totems" that anchor dreamers to the real world and "kicks" that wake them up..."

Nolan showed some of these things visually in the opening sequence before explaining them explicitly when Page was introduced: an architect (Lukas Haas) had introduced himself; we were shown what an architect is supposed to do (the wrong carpet); and we were shown a "kick". I thought these things were fairly intuitive, but it's a good job his script exposited them explicitly, or apparently Hamilton would've been completely lost.

Perhaps sometimes a little weak storytelling is good for the audience.

Re:Wordpress 3.2 drops support for PHP 4 and MySQL 4 on Saturday July 24, 2010 @10:55AM (#1543747)
Hacking WordPress is frustrating because it's so poorly engineered, and that won't change for the foreseeable future. It's a sprawling mess of Spaghetti code that's indecipherable without the WordPress Codex and Google Search. But despite all my rage, clients keep asking for it, and it keeps paying my bills.
Re:Steve Yegge is a "non-notable programmer" on Friday July 16, 2010 @05:47PM (#1522718)
Well spotted, do references have to meet the same notability requirements as articles themselves?

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