Follow Slashdot stories on Twitter

 



Forgot your password?
typodupeerror
×

Comment Re:Bah, character-set ignorance. (Score 1) 38

Mér finnst samt pirrandi THegar fólk gerir THetta. THað er ófagmannlegt - Washington Post er mikil fréttasíða, ekki eitthvað skrifað á Facebook. :P

If it's so reasonable to "transliterate foreign proper names", then why is it that they only seem to do it with countries like Iceland? They don't usually transliterate proper names from other countries - for example, German (Düsseldorf) or France (Équipe FLN), just to pick a few quick examples.

Comment Re:Down Again (Score 1) 38

The Met Office's decisions have all been perfectly cogent, it's only the poor reporting that's led to confusion from lay people.

In the first case there were all signs of an eruption under the glacier. They issued an alert. Later there were no signs on the surface, so they removed it. Later on, glacial subsidence proved that an eruption had indeed taken place, but stopped. In both cases, correct behavior on their part.

Then there was the 1st Holuhraun eruption. When an eruption begins, theres no way to know how its going to evolve, but since it was just a lava eruption, it was only restricted on instrument-only flight and only to 5000 feet. When it died down, they removed it. Again, right call by the Met Office.

Then there was the 2nd Holuhraun eruption. Again, 5000 foot instrument-only restriction, and when it steadied out, they removed the restriction (yes, the Slashdot article is wrong, the restriction has long been removed). Again, right call by the Met Office.

People need to stop armchair quarterbacking, they're doing the right thing.

Comment Re:Doesn't affect just people flying to/from Icela (Score 1) 38

Or for an English example volcano, "Yellowstone" (11 letters).

To an Icelandic speaker who knows the component words, it's obvious where they split. Eyja (of islands) Fjalla (of mountains) Jökull (glacier), easy as pie. Their brain automatically cues into the "a"s as context clues for splits to make it even easier.

But picture a person who doesn't speak English at all who sees yellowstone. So they don't know the word "yellow" and they don't know the word "stone". Nor do they know what letter clusters are common together in English - or example, "st" - and which ones are not - for example, "ws". To them it'd be just the same thing, they don't see where to split it, and thus the word looks like a jumble of letters.

Comment That's open source (Score 5, Insightful) 165

Here's what one person said about it:
 

What I don't like about this project is that they simply use all the work (software development) of the foundation and the RPi community to sell their product. They call it "compatibility" but in fact it means: let other people do all the work and we make money from it.

Someone is new to open source/designs I see. Arduino has a bazillion knockoffs that are compatible yet they still seem to be doing okay. Unless RPi isn't an open architecture - in which case, why do we advocate its use?

Comment Re:Good (Score 1) 67

I don't know about rural Japan, but I found the OSM data far better when I visited Tokyo a few months ago. Google didn't know building names and placed a load of things that we were trying to visit a few blocks away from where they actually were. This was very frustrating as the web site that we were using to find vegetarian restaurants used Google maps - we spent half an hour one lunchtime walking in the wrong direction, because we'd come to a junction and, according to the Google map needed to turn left and would then see our destination on the right. It turned out, when we eventually found it, that we should have turned right.

Comment Good (Score 4, Interesting) 67

I use OSMAnd on my phone[1], but my girlfriend recently bought a Windows Phone and I've been very impressed with Nokia's mapping app (I actually like a lot of what Microsoft's done with Windows Phone 8, but it's a strange mix of very polished and well-designed UI parts and completely unfinished parts with missing features). It's good to see more competition with Google maps, which is becoming increasingly entrenched in spite of the fact that the UI is pretty poor in many regards and the mapping data is terrible. For example, here they're missing (or have in the wrong places) most of the cycle paths, which ends up with people regularly getting lost if they rely on Google, in spite of the fact that all of this data is in OpenStreetMap.

[1] For me, it's the killer app for Android. Offline maps, offline routing, and open source backed by high-quality mapping data from OpenStreetMap. I use the version from the F-Droid store, which doesn't have the limitations of the free version from Google Play and it's one of the few open source apps that I've donated money to.

Comment Re:About time (Score 1) 89

Remember when the SoundBlaster Live! came out and Creative Labs were telling you that it had as much processing power as a Pentium 166MHz MMX, dedicated entirely to sound processing? Well, it turns out that now you can have far more CPU power than that dedicated entirely to sound processing without custom hardware...

Comment Re:no price? (Score 2) 88

Just curious, what's so wrong with branch with delay slot and isn't that more native way to look at branch ?

They're a pain for people on both sides of the ISA.

The compiler has to find an instruction that can run after the branch. This is normally trivial for calls, but for conditional branches within a function it's often difficult to find an instruction that you can put there. It has to be one that is either from before the jump (or in both basic blocks after the jump), but that the branch doesn't depend on (because it's executed after the branch instruction). This means that you quite often end up padding the delay slots with nops, which bloats your instruction cache usage. On a superscalar implementation this is the only cost, but on a simple in-order pipeline it's also a completely wasted cycle.

On the other side, it's a pain to implement. It made sense for a three-stage pipeline in the original MIPS, because you always knew the next instruction to fetch. A modern simple pipeline is 5-7 stages though, so your branch is still in register fetch (if there) by the time the delay slot is needed. It doesn't buy anything and it means that, if you're doing any kind of speculative execution (even simple branch prediction, which you really need to do to get moderately good performance) then you have an extra dependency to track - you can't just use the branch as the marker and flush everything after it, you need to do some reordering. In a superscalar implementation, you need to do even more complex things in register renaming to make it work.

Comment Re:Good (Score 1) 108

based on the SC and the EFF, it seems as if i would be well within my rights to set up some cameras to OCR plates myself than correct? I could even crowd source it, and post little trackers on particular cars when they pass the citizen cameras showing the routes and routines of anyone I want as well? Cops, federal employees, if i got down to chappaqua and set some up i could even monitor the clintons, all legally correct?? Hey if thats how they want it than i got to start writing a new android/iphone app

You can likely do some of that, though some of what you describe (following specific people) would fall under anti-stalking laws. As noted elsewhere in this thread, repo companies are already doing this and businesses have cameras set up on their property and within the store recording your every move. Get writing! You only need a bunch of people willing to do this and a lot of license plate reading equipment.

Im not against reasonable retention laws, 30-60 days is well within reason for the numbers not being watched on some list, any longer is too much (I feel the same way about internet logs and phone records, 30-60 days without a court order and it should be purged)

Seems reasonable to me.

Comment Re:Good (Score 1) 108

The supreme court and EFF disagree with you. While you have the right to travel freely, you have no right of privacy when in public and collecting information about you and your travels does not impede you traveling. You also have the option of not traveling by your own car - you can rent a car, borrow one from a friend, walk, bike, or take public transit.

As for your last statement I completely agree that collected data should be deleted after some period of time - enough time that if it's needed as evidence it can be used, but not so long that your entire travel history is available for perusal at any time by any person.

Slashdot Top Deals

Those who can, do; those who can't, write. Those who can't write work for the Bell Labs Record.

Working...