Follow Slashdot stories on Twitter


Forgot your password?
DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Also, Slashdot's Facebook page has a chat bot now. Message it for stories and more. Check out the new SourceForge HTML5 Internet speed test! ×

Comment Re: Yes (Score 1) 370

Not sure what the current "theatre experience" is like in the US - it's been a while since I've visited - but here in Australia things have changed a lot over the past few years:

1. Better, bigger, reclining seats = less people in a given size of cinema. I'd guess that my local multiplex now holds 1/2 the number of people it used to per cinema, in cinemas that are the same size as they've always been. Pretty sure this has led to less noise in the cinemas - with people no longer sitting where they can whisper/yell in each other's ears, there seems to be a tendency for people to shut up as soon as the movie starts playing. And leg room, my god the leg room... - there's no way I can even touch the row in front with my feet even if I try now, whereas I used to have my knees jammed up under my chin

2. Food has gone decidedly upmarket. Yep, it's still ridiculously expensive and I normally make a quick run by the supermarket for supplies rather than spending 2 weeks' salary on a drink

3. New release movies seem to have blanket screenings, while slightly older movies linger for longer than before but generally only for 1-2 screenings per day. At any time, there's probably 3-5 new movies showing in 20+ screenings per day at a single multiplex and maybe 10 other slightly older movies doing 1-2 screenings per day. That's a change from maybe 10 newish movies showing maybe ~10 screenings per day, and nothing else. Used to be that if you missed the start of a movie's screening time by a few weeks, you'd missed your chance to see it in a cinema; currently "Rogue One" is still showing daily and it's already on DVD/BlueRay

4. Used to be that every multiplex in a chain got all the same movies at the same time; now there seems to have been a demographic shift such that "old people" locations get more "old people movie" times, and inner city gets a lot more foreign films

Comment Re:Very slow news day (Score 2) 216

> Do the extra architectural registers in x86-64 really make that much difference in practice?

For tight computations, they do. Most people run memory and i/o bound loads, so the memory overhead (64-bit pointers instead of 32-bit pointers) tend to cancel that out, and you only see modest speed gains.

And the 2GB limit of addressable memory is much more than a working set limit; it's easy to hit a fragmentation limit if you "only" need 1.5GB with some workloads. And the ability to mmap() every file and let the OS handle caching etc for me is also something I miss when I need to do 32 bit work.

Comment Re:Trolling (Score 1) 130

> I know many people here are outraged when a company actually enforces their patent and calls the company in question a patent troll but the truth is they are simply enforcing their rights as a patent holder, as is their right.

Of course it is their right. The outrage is that is actually IS their right. Yourself said "copyrights are out of control" -- but all copyright holders are doing is enforcing their (bought-and-paid-congress-for) rights. Where's the difference here?

> Non-practicing entities, however, aren't protecting their intellectual property. They aren't protecting their innovative edge over their competitors. They are leaches. That's it. That's all.

I've recently had this discussion with a successful investor who has had success in investing in companies developing technology with the intent to sell it later. They are NPE. Whoever buys something from them will be a PE. But if they as an NPE cannot protect the value of their research through patent, why would anyone buy it from them?

Saying NPEs have no right to sue means that you disagree with the concept of "company doing research in order to sell research results rather than sell product", because it becomes non viable. That might be fine, but most people don't think of that consequence when targeting NPEs. We need a different test to discriminate trolls from non-practicing but otherwise legitimate entities (universities, research shops).

e.g., ARM don't produce anything real. Only copyrighted and patented designs. They are an NPE.

Comment Re:OTA, Netflix (Score 1) 479

> It's unfortunately due to licensing restrictions and international copyright laws rather than them "not wanting to" or being technically unable to do it.

Actually, it mostly IS them not wanting to.

The majority of the BBC programming is either owned by the BBC or commissioned for the BBC and gives the BBC worldwide distribution rights (e.g. on BBC America or BBC Middle East). Basically, if it ever becomes available on BBC America, they have the copyright assignment or equivalent, and they could start offering it for sale from day one.

It is "not wanting", in the sense that it might sour their distribution partners and some of their content sources. But if they wanted it, they could.

[That's not true for almost any broadcasting service, but it is true for the BBC]

Comment Re:Annoyed customer (Score 0) 155

Don't take the description at face value.

I think it is more probably a premature application of some anti-bank-run version. There are financial earthquakes coming soon to Europe, one way or the other, and that always means bank runs and naked cheques.

I think it is more plausible that they just flipped the "do not trust other counterparty until really verified" switch too early.

Comment Re:Seriously? (Score 5, Interesting) 565

> Quick, how many manufacturers have integrated Kinect into their products? I'm unaware of it being integrated into any hardware. Would a Kinect interface in a laptop be interesting?

Microsoft won't license out Kinect technology (which they did not even develop themselves, but rather got an exclusive license for from PrimeSense). Furthermore, at the same time they signed the deal, they bought the only other company to offer similar products (I think 3DVision, not sure about the name), and closed them. So they now own an exclusive license for one technology, and all the patents for a differently implemented technology.

There is no way for anyone to integrate that functionality. And if I were microsoft, I'd buy LeapMotion tomorrow to make sure that stays true for the future.

Comment Re:CRC has its limits. (Score 1) 60

That's apples and oranges.

The 12k limit is more related to just having 32 bits than to cryptographic/non-cryptographic nature.

64k*64k ^=32 bit, so at 64k you are guaranteed that there is at least one two-bit error that is undetected. At 2048, you are also virtually guaranteed of a 3-bit errors that goes undetected -- that's true whether the hash is a plain CRC or a cryptographic one.

A CRC-128 would have been as good for this purpose as MD5 or SHA1.


New Zealand Government Opens UFO Files 100

astroengine writes "Following hot on the heels of a series of international UFO sighting disclosures, the New Zealand government has joined the party and made public 2,000 pages of UFO eyewitness accounts dating back to 1952. Helpfully, the NZ newspaper The Dominion Post has scanned the documents and has made them available online. Among the accounts of alien encounters and strange lights in the sky is one of New Zealand's most famous UFO mystery: the Kaikoura sighting. But was it aliens? Probably not, but it makes for an entertaining read."

Slashdot Top Deals

"No matter where you go, there you are..." -- Buckaroo Banzai