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Comment Why extended warranties are useless (Score 5, Informative) 253

It's not usually explained in articles like these, but extended warranties are useless because the product reliability tends to follow a "bathtub model". If you chart the number of expected repairs a product (y-axis) against time (x-axis), you'll see a large number of them initially (i.e., initial product failure) which quickly slopes downward towards zero and plateaus for several years. Then, many years out, you'll see that number quickly ramp up again (i.e., end of life product failure). Extended warranties aren't for that period of time, they're for the period of time when product reliability is highest.

Graphics

DX11 Tested Against DX9 With Dirt 2 Demo 201

MojoKid writes "The PC demo for Codemasters' upcoming DirectX 11 racing title, Dirt 2, has just hit the web and is available for download. Dirt 2 is a highly-anticipated racing sim that also happens to feature leading-edge graphic effects. In addition to a DirectX 9 code path, Dirt 2 also utilizes a number of DirectX 11 features, like hardware-tessellated dynamic water, an animated crowd and dynamic cloth effects, in addition to DirectCompute 11-accelerated high-definition ambient occlusion (HADO), full floating-point high dynamic range (HDR) lighting, and full-screen resolution post processing. Performance-wise, DX11 didn't take its toll as much as you'd expect this early on in its adoption cycle." Bit-tech also took a look at the graphical differences, arriving at this conclusion: "You'd need a seriously keen eye and brown paper envelope full of cash from one of the creators of Dirt 2 to notice any real difference between textures in the two versions of DirectX."

Comment Re:Not the best choice of languages (Score 2, Insightful) 419

Assembly is best for optimizing limited sections of code where your specific domain knowledge can allow you to make optimizations the compiler wouldn't know about. It makes sense in those situations, and that's it. Writing an entire, non-trivial application (or OS in this case) is a waste of time since

  • you're going to spend far more time coding than you would in a high-level language
  • your chance of introducing bugs is far greater
  • your code loses portability

And most importantly, for everything except the most critical number-crunching algorithms your app deals with, any performance edge you may gain against a compiler will be so minuscule as to not matter.

Comment Re:Where in the hell do people get this money? (Score 1) 248

It's not *that* far fetched. A successful software engineer can pull down $100-200K per year in the USA, and if s/he's single, it's quite easy to buy a $100K car on that kind of salary.

Err, yeah. There's not THAT many software engineers making >$100K, and if they are, you have to consider that they're certainly in higher cost of living areas and, more importantly, you can expect the number of software engineers getting paid that kind of money to decrease dramatically as jobs are shipped overseas.

There are many people who can afford a $100K car without breaking the bank. On a 5 year loan, financing $80K of the price, it's around $1500/month at 6% loan rate. Plenty of people can do that.

Plenty of highly paid doctors and lawyers, perhaps. But even then they'd probably think twice about it. $1500 a month is more than a mortgage/insurance/tax payment on a $200K house, and you think people who aren't EXTREMELY wealthy would be willing to drop that much a month for five years ON TOP of a $20K downpayment? On a depreciating asset? In an economy that's going to stay ugly for years to come? Get real. It's out of reach for a large percentage of the population.

Comment Re:Things to learn from the Open Source model (Score 2, Informative) 640

The problem with standards is that if you leave too much open to "interpretation" you get a mess of incompatibilities. I'm a firm believer that standards organizations need to make the truly important parts of the spec completely mandatory, i.e., if you don't support <video> and all the listed codecs, you can't claim HTML5 compatibility.

Comment Re:Hopefully it will cut down on affiliate-link sp (Score 1) 532

That's all correct.

However, California and other states acted like the boom times would never end, and budgeted accordingly. Now that revenues have fallen to more realistic levels, they can't afford boom time spending. Instead of accepting this fact, they're trying to increase revenue.

It's a spending problem, not a revenue problem.

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