Follow Slashdot blog updates by subscribing to our blog RSS feed

 



Forgot your password?
typodupeerror
×
United States

Submission + - Coca-Cola and Pepsi Change Recipe to Avoid Cancer Warning (guardian.co.uk) 1

jones_supa writes: California has added 4-methylimidazole (a caramel coloring) to the list of carcinogenic compounds that require an explicit warning when added to foodstuffs. Incidentally, this has entailed the big two cola beverages to modify the recipe to decrease the amount of the substance, just enough to avoid the warning. The change to the recipe has already been introduced in California but will be rolled out across the US to streamline manufacturing. The American Beverage Association noted that there is not enough evidence to show the coloring to cause cancer in humans.
Cloud

Submission + - Cloud provider Livedrive has critically failed leaving users without access (livedrive.com)

Overzeetop writes: For three days, Livedrive has been offline, denying access to users files except through their one-file-at-a-time web interface. The support forum, which is limited to registered users only and is submission moderated, has had no posts since late February 23rd, just before the first major service error occurred. Since the service went offline on March 6th, there have been no status updates except to indicate a new date on the status page. Will this service interruption finally kill off the UK-based cloud service provider, which has been losing £1,000,000 a year?
Medicine

Submission + - LSD can treat alcoholism (nature.com) 1

ananyo writes: LSD has potential as a treatment for alcoholism, according to a comprehensive retrospective analysis of studies published in the late 1960s and early 1970s (http://www.nature.com/news/lsd-helps-to-treat-alcoholism-1.10200).

The researchers sifted through thousands of records to collect data from randomized, double-blind trials that compared one dose of LSD to a placebo. Of 536 participants in six trials, 59% of people receiving LSD reported lower levels of alcohol misuse, compared to 38% of people who received a placebo (full paper (PDF) http://jop.sagepub.com/content/early/2012/03/08/0269881112439253.full.pdf+html). The study adds to the weight of evidence that hallucinogenic drugs may have important medical uses, including, for example, the alleviation of cluster headaches (http://science.slashdot.org/story/11/06/28/0416208/lsd-alleviates-suicide-headaches).

Japan

Submission + - Thyroid screenings detect relatively high exposure around Fukushima (nhk.or.jp)

AmiMoJo writes: "Experts have detected radioactive iodine in the thyroid glands of 80 percent of the people who used to live near the Fukushima nuclear plant. Five of them had dosages of more than 50 millisieverts. Hirosaki University Professor Shinji Tokonami says the levels of radioactive iodine were relatively low compared to the scale of the accident, but that some residents face potential health risks from the exposure, and they should have continue to have regular health checkups by professional researchers."

Submission + - "Vegetarian cutlet factory" produces endless slabs of fake meat (gizmag.com)

cylonlover writes: Germany's Fraunhofer Institute for Process Engineering and Packaging is working on a device nicknamed the "vegetarian cutlet factory." It produces continuous slabs of veggie-based mock meat, which is reportedly quite similar to the real thing. Fraunhofer is one of several groups involved in the European Union "LikeMeat" project, the aim of which is to develop palatable, cost-effective meat alternatives from raw vegetable materials. Some of the main plant sources being looked at include wheat, peas, lupins and soya.

Comment Re:This is (Score 1) 2

Thanks. If you think this is cool, remember - this is only the first step. Ultimately, there will be a complete class hierarchy in parallel to the regular java class hierarchy, but without the constraints that the Java class system has (and without the OvrlyLongNamesForClasses.andStupidlyNamedMethods().

For example, yesterday I re-implemented the TPoint, TDim (dimension) and TRect classes for a future release that will not use the standard java classes.... there are no separate getter/setter methods named getX and setX, just an overloaded x() operator that allows you to optionally set the value of x. Also very handy for chaining ... so you can do stuff like rect2.x(rect1.x(42)) to set both rectangles x coordinate in one line, or rect2.x(rect1.x()) to set rectangle 2 left to whatever rectange 1 left is.

I've been using this style for ... gee, since before the web or java were invented ... and I don't understand why nobody else has come up with anything similar. I guess people just like to make things more complex than they should be.

BTW - you can do the same thing in languages that don't support operator overloading, just check the number of parameters to determine if you need to set a value before returning a value.

Java

Journal Journal: unjava-2012-03-08 now available 2

For those who don't know java, but want to move away from being web monkeys, there's a new version of unjava. This release includes automatic jar generation as well as auto-creation of a non-static main class for your project, to reduce "non-static variable cannot be referenced from static context" errors.

Comment Re:back in the saddle (Score 1) 15

Go for it - my original idea was for something that would unify all resources - web pages, local documents, music and videos, etc ... and it's just not possible in a browser without some really lame work-arounds (like requiring people to run an instance of a server locally)

Browsers really do suck for lots of things.

Comment Re:Canonical (Score 1) 11

Thanks for the positive feedback. However, it doesn't address the real issue directly - that most open source doesn't have a valid financial model.

It's one reason why Linus did his "you should do everyone a favour and just kill yourselves" rant against opensuse - the resources that *could* be used to develop something that works properly are spread among far to many distros and projects, and none of them is in a position to spend what it takes to fix the problems, because they won't get a ROI on it - everyone else will just appropriate it.

It's funny how Apple was able to create their original box - hardware and software - for less than has been wasted so far, despite hardware now being cheaper, and we have far better software tools now than we did 30 years ago.

Or how they were able to shift to x86 and improve things, and here I am stuck with a linux desktop that can't talk to my camcorder, scanner (though the linux-compatible printer now *finally* works), etc. and that even after adding the fusion repos, still some formats re not supported ....

I'm beginning to think I'm sticking with linux out of sheer stubbornness ... :-p

Comment Re:In other words (Score 1) 8

I'll try to explain it a bit better.

Right now, there's this terrible tendency to fork, fork, fork - and every fork is competing for eyeballs, mindshare in the noosphere, or whatevr you call it. And they're all mostly starving for revenue, because there are just too many choices, and the quality is pretty much the same among all of them.

So, you created a game as open surce, someone else forks it, now you're both competing for code contributions (after all, there's no guarantee the fork will stay code-compatible as time goes on), so the fork eventually results in the pool of contribs you can use going down, nt up.

Also, your user base goes down, since it's now split with the fork(s).

So, you take and make a closed version, fix all the bugs in the closed version while improving the code, and release it as closed-source. You weren't getting the relevant code contributions anyway, so you don't really care. You'll continue to benefit from artwork and plugins (you've maintained binary compatibility), so now you can compete again.

More importantly, you can now sell the program on a per-copy basis, generating the revenues to continue development if the game is any good.

Both your old code base and the open forks can continue to exist, and you can even maintain the open version of your code if you so choose - that's your choice.

The problem is that open source isn't competitive for most projects when it comes to the financial side. Which is why there are so many bugs out there - nobody is being paid to do the dirty work of fixing them. In terms of percentages, open source is actually losing ground - compare the explosive growth in paid closed-source apps in the mobile field. Why? Follow the money ...

It's either adapt or die. I don't see any other way if improving the quality of the stuff out there, or of reducing the insane number of forks (how many linux distros are there out there now? Over 1,000?)

User Journal

Journal Journal: I was actually able to get back into coding tonight 15

... and I found out two things:

1. It's still a pain in the eyeballs, but it's now somewhat manageable

2. I have zero interest in wasting another minute of my life with crap languages in crap environments - in other words, no javascript, no php, no dom, no browser. I'd rather hand-code assembler than use a brain-dead language in a brain-dead environment. Heck, I'd even rather use java (though I obviously still prefer c/c++).

Comment Re:It may be fun... (Score 1) 3

No, the list of all side effects is not generally available, and certainly not in the product monograph made available to physicians (I checked). Others have complained about similar side effects, but the doctors tend to not be very receptive because ... wait for it ... the side effects aren't listed in the physician's product monograph.

And they're certainly not listed in the drug insert that accompanies the medication.

No - this is a 2 billion a year drug that has now had two studies that, for example, show a 3x to 5x higher incidence of stroke leading to death than a placebo ... and yet that's brushed off as "random chance." Once might be random, two out of two is a warning flag.

Comment Re:In other words (Score 1) 8

You don't have to claim it when in many cases it's not all that hard to do. One of the side benefits is that you can clean it up, make it run faster, and have fewer bugs - all selling points.

I think it's time for projects that are GPL to consider doing this themselves - create a for-profit derivative (not all derivative works infringe copyright) and use that to subsidize the open version.

It would reduce the insane number of forks we have, as well as improve quality overall.

Slashdot Top Deals

Reference the NULL within NULL, it is the gateway to all wizardry.

Working...