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Comment: Have any of the people griping USED COBOL? (Score 4, Insightful) 256

by khb (#43769549) Attached to: IBM Takes System/z To the Cloud With COBOL Update

The 2002 version of the standard added object features. While not my first choice of languages, it is typically not cheaper nor safer to rewrite large amounts of working tested code. Yes, you might do better with a clean sheet of paper and a decade or so, but most IT organizations don't have that luxury.

My favorite COBOL nerdy feature died many versions of the Standard ago (MOVE CORRESPONDING). It was my favorite not because it was a terrific feature, but it was just so unique to COBOL.

Cloud computing is, as a business model, a return to mainframe timesharing services such as dominated in the original COBOL and PL/I eras. It really is not a stretch to see IBM update their zSeries environment to easily enable leveraging the COBOL code base.

Yes, you can (and more cheaply per IBM MIP) run Linux on your zSeries hardware, so you can mix and match (write new applications, or layers in newer environments) ... but there is no need to toss out dull boring functional code that just happens to be business critical.

No doubt the sufficiently intrepid IT staffer could rewrite all the COBOL in Haskell or Perl .. (or for extra credit in REXX) but would it really be an improvement? Indeed, just validating that the new code is logically equivalent to the original code for ALL input sets would be a huge investment ... never underestimate the cost (or importance) of Test and Validation.

Comment: Psychologists vs Psychiatrists (Score 1) 326

by khb (#43705929) Attached to: Psychiatrists Cast Doubt On Biomedical Model of Mental Illness

The folks without MDs and who can't prescribe drugs are asserting that those who are, can and do are wrong and they (the nonMDs) should lead.

They might be right but it would seem to be pretty much a non-story.

Psychologists understandably have *always* held such positions. Either because that's what *their* training says or because its their economic advantage to believe so (or fundamental bias ... If they didn't feel that way they'd have trained in the other camp.

Science

+ - Roadkill Forcing Cliff Swallows to Evolve->

Submitted by sciencehabit
sciencehabit writes "Cliff swallows that build nests that dangle precariously from highway overpasses have a lower chance of becoming roadkill than in years past thanks to a shorter wingspan that lets them dodge oncoming traffic. That's the conclusion of a new study based on 3 decades of data collected on one population of the birds. The results suggest that shorter wingspan has been selected for over this time period because of the evolutionary pressure put on the population by cars."
Link to Original Source
Java

+ - Java Code, Details Released for Potential Sandbox Bypass Issue->

Submitted by msm1267
msm1267 writes "Additional details and code demonstrating a possible security vulnerability in Java were released this morning by a Polish security research company, bringing to a head a three-week long debate between the researcher and Oracle over whether the issue is indeed a vulnerability or an allowed behavior in Java.
Adam Gowdiak of Security Explorations has been back and forth with Oracle since Feb. 25 over the lack of a security check in a certain Java operation that when combined with another vulnerability discovered by the firm can result in a complete Java sandbox bypass.
Oracle has refused to confirm the issue is a security vulnerability and told Gowdiak that it continues to investigate. A request for comment from Oracle was not returned by the time of publication. Gowdiak said he sent Oracle detailed information on Feb. 25 about two vulnerabilities he calls Issue 54 and 55, along with source and binaries for proof of concept code. Oracle confirmed Issue 55 as a vulnerability, but said 54 is an “allowed behavior.”"

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Intel

+ - Next-generation Intel Haswell Benchmarked->

Submitted by Anonymous Coward
An anonymous reader writes "Tom's Hardware has published a lengthy article and a set of benchmarks on the new "Haswell" CPUs from Intel. It's just a performance preview, but it isn't just more of the same. While it's got the expected 10-15% faster for the same clock speed for integer applications, floating point applications are almost twice as a fast which might be important for digital imaging applications and scientific computing."
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+ - Keeping science up with the massive supplement market->

Submitted by
carmendrahl
carmendrahl writes "Consumers who see “natural” products as safer than pharmaceuticals drove herbal and botanical supplement sales to $5.3 billion in 2011, up $1 billion in a decade. But botanicals are usually complex blends, which presents different challenges than pharmaceuticals. Some suppliers are now carefully controlling plant growth to ensure a consistent product and consistent study results. (Soil, light, pesticide use all can matter). Others are honing analysis techniques to better understand blends and ferret out intentionally doctored batches."
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Cellphones

+ - We Should Be Allowed to Unlock Everything We Own->

Submitted by Anonymous Coward
An anonymous reader writes "When cell phone unlocking became illegal last month, it set off a firestorm of debate over what rights people should have for phones they have legally purchased. But this is really just one facet of a much larger problem with property rights in general. 'Silicon permeates and powers almost everything we own. This is a property rights issue, and current copyright law gets it backwards, turning regular people — like students, researchers, and small business owners — into criminals. Fortune 500 telecom manufacturer Avaya, for example, is known for suing service companies, accusing them of violating copyright for simply using a password to log in to their phone systems. That’s right: typing in a password is considered "reproducing copyrighted material." Manufacturers have systematically used copyright in this manner over the past 20 years to limit our access to information. Technology has moved too fast for copyright laws to keep pace, so corporations have been exploiting the lag to create information monopolies at our expense and for their profit. After years of extensions and so-called improvements, copyright has turned Mickey Mouse into a monster who can never die.' We need to win the fight for unlocking phones, and then keep pushing until we actually own the objects we own again."
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Comment: Absent executive decision making (Score 1) 522

by khb (#43046345) Attached to: How the U.S. Sequester Will Hurt Science and Tech

While it's true that the "sequestration" is across the board, that's by department. Each government department is a huge enterprise. Surely, a little thought from the top (and from each agency) should have been able to find the least impactful things to cut.

Instead, the President (as the CEO) spent the last two weeks running around threatening the most dire results .... instead of meeting with the people (viz. the senate and house membership and leaders) to coax a settlement.

IANAR, but it is painfully clear who bears the greater responsibility for the outcome. Sadly, it appears far more difficult for the press (oh my, isn't Michelle wonderful at the Academy Awards?) to focus on either things that count, or on whose feet need to be held to which fire.

Comment: Article leaves out some steps... (Score 1) 250

by khb (#43021379) Attached to: Cryptography 'Becoming Less Important,' Adi Shamir Says

Upon reflection, and not surprisingly, the expert has made a good point.

If due to an Advanced Persistent Threat (APT), your secret data was captured after it was decoded (as it must be to be actively used, or created, or transferred, at some point) or if the private keys are compromised (either due to torture, pressure on appropriate authorities, or captured as created (see above)) the benefit(s) of encryption are greatly reduced (even if the cryptosystem itself is very secure).

It is a bit of a chilling thought, and yes other posters have pointed to various good zones of defense, but Shamir's point is that some existing APTs in the wild have penetrated to the deepest levels.

As for the "air gap" method, as has been pointed out in other places, that's often compromised even for very secure infrastructures by people with laptops, cellphones, or compromised printers that are moved from one side of the "air gap" to the other....

Science

+ - Why the Arabic World Turned Away From Science->

Submitted by
Geoffrey.landis
Geoffrey.landis writes "The historical period that we call the dark ages, from perhaps 600 to 1200 AD, was the golden age of Islamic science, when great advances in science and technology were taking place in the middle east. But somehow, as the west experienced its renaissance, the blossoming of the age of science, and the founding of the modern technological world, the Arabic world instead turned away from science. Muslim countries have nine scientists, engineers, and technicians per thousand people, compared with a world average of forty-one, and of roughly 1.6 billion Muslims in the world, only two scientists from Muslim countries have won Nobel Prizes in science. Why? In an article "Why the Arabic World Turned Away from Science" in The New Atlantis, Hillel Ofek examines both the reasons why Islamic science flourished, and why it failed. Are we turning the same way, with a rising tide of religious fundamentalism and dogma shouting down the culture of inquiry and free thinking needed for scientific advances? Perhaps we should be looking at the decline of Islamic science as a cautionary tale."
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Comment: Re:Theory (Score 1) 841

by khb (#42901023) Attached to: Elon Musk Lays Out His Evidence That NYT Tesla Test Drive Was Staged

It should come as no surprise to anyone that cold decreases range (it's true for most battery technologies, moreso for some than others). The obvious thing to do is to keep the car charging overnight (admittedly not always practical on a roadtrip, but for a daily commuter it's easier than heading to the gas station. I do go home nearly every night ;>).

I expect little of the NYT, so short of some lawsuit requiring them to make a retraction, I doubt there will be any significant retraction or adverse effect on the career of the "journalist".

As for driving in circles, hard to prove intent. Following {googlemaps, apple maps AND telenav} I managed to miss the fueling station at Disneyworld in the dark (none said turn right ... I guess "straight" and "right" are relative on a complex enough interchange).

The logs do prove that the journalist was a stupid driver who can't follow instructions. Unclear to me how to use them to prove intent.

Sadly, many drivers are stupid and incompetent, something to bear in mind whenever driving or designing anything for the mass market ;>

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