Slashdot is powered by your submissions, so send in your scoop

 



Forgot your password?
typodupeerror
Check out the new SourceForge HTML5 internet speed test! No Flash necessary and runs on all devices. ×

Comment Re:Potential military applications are really scar (Score 3, Funny) 76

George Washington and his patriot army had mad ninja skillz.

They did. The old story goes that Ethan Allen was brought back to England as a prisoner in the Revolutionary War, he was housed with a English merchant who to goad the patriot put a picture of George Washington up in the outhouse. Much to the merchant's chagrin, Allen approved. "Nothing," Allen said, "will make an Englishman shit faster than the sight of George Washington."

Comment Re:This story sponsored by (Score 1) 88

Well, the answer might be to try a morning cup of decaf coffee. Why? Because caffeine isn't the only active ingredient in coffee; the anti-cancer properties of coffee appear to be in the phenols which are still present in decaf. And you'd still get the stimulant benefits of caffeine because you're more sensitive, although I'd avoid even decaf after noon.

A cup of decaf coffee has between 2-10 mg of caffeine depending on the process; an ounce of dark chocolate has about 20 mg of caffeine; a twelve once coke has 34 mg of caffeine; a cup of regular coffee has 90-200 mg of caffeine.

Submission + - Law for Autonomous Vehicles: Supporting an Aftermarket for Driving Computers (perens.com)

Bruce Perens writes: How will we buy self-driving cars, and how will we keep them running as self-driving software and hardware becomes obsolete much more rapidly than the vehicle itself? Boalt Hall legal professor Lothar Determann and Open Source Evangelist Bruce Perens are publishing an article in the prestigious Berkeley Technology Law Journal on how the law and markets might support an aftermarket for self-driving computers, rather than having the manufacturer lock them down or sell driving as a service rather than selling cars. The preprint is available to read now, and discusses how an Open Car, based on Open Standards and an Open Market, but not necessarily Open Source, can drive prices down and quality up over non-competitive manufacturer lock-in.

Comment Say hello to CVE-2014-6041 (Score 1) 69

And in not disclosing that it is using both, it opens many, many security holes on older platforms. Furthermore, we don't know how much work is being done by the local Webcore, and what sort of hostile traffic that Presto might send to it.

Avoid this browser in those cases. It is not safe.

We should all be looking at Tor at this point.

Comment 3rd party code (Score 4, Interesting) 69

One common reason is 3rd party code, which they may have licensed and do not control or own.

Alternately, the code may still be seen internally as useful, which it is with Opera Mini. It is still used to generate revenue, and may contain what Opera considers to be trade secrets that give them an advantage over a competitor (i.e. Amazon Silk).

Comment Opera Mini is Webcore, not Presto (Score 3, Insightful) 69

If you set the "data savings" option down from extreme to high in the settings menu, the scanner at ssllabs.com will report Webkit, not Presto. The Webkit version will be whatever is included on your device (Webcore). If you are running KitKat or Jellybean, you will see lots and lots of security problems with your Webcore, since they date from the end of the XP era, and haven't been updated since.

I believe that Presto would be installed at Opera's corporate systems, and it would feed a compressed stream to the Webkit used by Opera Mini.

Opera Mini could not be so small and include both a complete rendering engine and links to Webcore. They essentially cheated.

Comment Re:IT is amazing (Score 3, Informative) 88

Most folks drink stale coffee. Try roasting your own (I use Sweet Maria's for supplies) or going somewhere with a roaster on site who is honest enough to tell you the roast date. It should be from 2 to 10 days ago. Flavor development in coffee is a rancidification process. Like cheese, you want to catch it when it is a little, but not too, rancid.

Comment Re:...Or Just Take Aspirin. (Score 2) 88

Let's not forget the effect of helicobacter pylori bacteria on ulcers, they are in general held to be the main cause these days.

I have another theory about the beneficial effect of aspirin, caffine, etc. We evolved with them. Our diet was rich in salycilates and chemicals similar to theobromine or caffine. They came from the plants we ate, some of which were mildly toxic and which we evolved to process to the point that we became dependent on some of their effects. There are a lot of things in the primitive diet that modern people don't eat much at all, like acorns which had to be soaked to remove alkalai and tannin.

If this is the case, taking aspirin and drinking coffee or tea replace substances found in a more primitive diet.

Comment Re:This story sponsored by (Score 1) 88

Actually evidence from the 1950s was mixed -- as it still is -- but in fact most of it stands up pretty well. What's a problem is the interpretation of that evidence and its limited nature (e.g. not knowing about different types of cholesterol).

For example it was established in the 50s that high blood cholesterol was a risk factor for cardiovascular disease. This is still believed as true, but what they didn't know at the time is what factors affected blood cholesterol. It was (plausibly although not conclusively) suspected by many that fat consumption would increase it; nobody suspected sugar... why should they?

In complex systems like the body there is usually conflicting evidence early on, which is resolved by further study.

Comment Re:Potential military applications are really scar (Score 5, Interesting) 76

I'd think from a military standpoint what you want is soldiers who make better battlefield decisions, not ones that engage in a stereotypical behavior regardless of circumstance.

The human brain is both massively adaptable and subject to modification by information inputs. Which means you can indoctrinate men into becoming mindless killing machines. The problem is that historically that approach doesn't seem to be effective either tactically or strategically. US Marines faced waves of suicide attackers in the Pacific theater of WW2, which must have been terrifying, but in the end worked to the US advantage.

On the other hand George Washington's great talent as a general was retreating. He could attack a much larger and better equipped army and then make his army disappear before they could react. That was terrifying in its own way, and much more miltarily effective.

Given a fight between men fighting to kill and men fighting to survive, all other things being equal I'd put my money on the men trying to survive.

Comment Re:This story sponsored by (Score 5, Informative) 88

You know, this kind of shallow cynicism actually makes you easier to dupe, because it's not evidence-based; it's what-sounds-truthy-based.

This article was published in Nature, which requires a complete disclosure of institutional affiliations and financial conflicts. That doesn't mean the system is perfect, but it's about as good as it gets, especially given that Nature is one of the most prestigious scientific journals in the world. Nature Medicine has an eye-popping 30.357 impact factor, making it the fourth most highly cited medical journal in the world after the New England Journal of Medicine, The Lancet, and Journal of the American Medical Association.

Does it mean you should immediately believe anything that's published in Nature Medicine? No. You should wait until it is cited in a literature review article in one of those top journals before making any health decisions based on it. However as individual papers go, this is as credible as they get.

Researchers have been trying to take caffeine down for decades. Nobody can quite believe that something so enjoyable as coffee isn't bad for you. In fact doctors used to routinely warn their patients off coffee because of all the bad things it would do to them, but in fact when researchers tried to confirm all the things doctors knew about why coffee was bad for you, none of them turned out to be true, with narrow exceptions for certain populations (e.g., coffee doesn't cause ulcers as we used to be told, but if you have an ulcer coffee will make the symptoms worse).

What researchers found were surprising benefits, including what appears to be evidence of reduction in risks for multiple forms of cancer and even a reduction in suicide risk.

Coffee is well on its way to becoming the first evidence-backed superfood.

Comment Re:Well Trump has one thing right (Score 1) 531

What complete and utter shite are you spewing?

Actual experience of my wife with H1-B employees (including the "chagrined when discovering the forged credentials" case).

When getting your H1-B you need to provide documentation from your university as proof of your degree. The university must be on a list recognized by the US government. They validate the information with the university rather than just rubberstamping it.

Any of the following would explain that:
  - The agency faked the references, too.
  - The government didn't do the validation you claim it does in every case.
  - The government doesn't do the validation you claim and you're talking through your hat.

Please put your flamage aside for the moment and give us a reference to documentation showing that the government officials actually check credentials, rather than doing spot-checks or taking the applicant's word for them (or bribes).

Comment Re: Not really needed for drones (Score 1) 24

Modulation designators that state the payload type don't make much sense with digital data transports. You can do digital TV or anything else with 4 MHz bandwidth. Cellular doesn't make much sense unless they have a really long hover time and drone life, in which case it could be a pop-up base station.

Slashdot Top Deals

Bell Labs Unix -- Reach out and grep someone.

Working...