Want to read Slashdot from your mobile device? Point it at m.slashdot.org and keep reading!

 



Forgot your password?
typodupeerror
×

Comment Re:Pass the salt please (Score 2) 145

Did you actually read the article?

December 28, 2010: I investigate code changes between July and December, and conclude they are unlikely to have a substantial effect. I confirm this by re-running the July 29 fuzzer and hitting the same condition as listed in #5. I notify MSRC and reaffirm my plan to release in the first week of January.

and

December 29, 2010: Response from MSRC confirms that these crashes are reproductible with the July 29 fuzzer; unclear why they were unable to replicate them earlier, or follow up on the case.

He stated it and Microsoft confirmed it.

Comment Re:Well (Score 4, Interesting) 406

Actually, it really depends on the company you're looking at. One of the biggest problems isn't so much the $2000 hammer, but the "not invented here" syndrome that causes it.

The government, and DoD especially, does procurement and research based on contracts. The problem is that the results of contract A are not well shared with the contractor for follow-on contract B- which means that they end up reinventing the wheel, and doing all the same work that A did, just to work on the problem that B was supposed to handle.

Hence, many of the companies that do the work are, in isolation, especially the smaller ones, reasonably efficient. But the system as a *whole* is horribly inefficient, and the *big* companies that are involved in this whole thing can rake in huge profits and support huge bureaucracies in the process, so they have a vested interested in lobbying for the status quo.

Comment Re:TSA (Score 3, Insightful) 480

That's not necessarily true. A good friend of mine worked in a management position for a few years after college, and one of the stops on his rotations through company departments was shipping. He was expected to be out with the employees he was managing at least part of the time, especially under exceptional circumstances. Just because a job requires a college degree and has excellent compensation (which his did) doesn't meant that it's not going to have its crap moments.

Comment Re:Bull (Score 1) 738

I have not "completely failed to understand it". You have failed to understand my post, and in fact your own examples support my point.

The market has certain inherent biases as a result of the incentives, primarily short-term, built into it. It works very well in many cases, but it is not a panacea and anyone trying to tell you that complete dependence on a completely free market is optimal is lying.

The biggest area in which the market tends to fail is in risk analysis of rare-but-significant events. This is primarily due to the fact that the market can be viewed as a distributed optimization algorithm- and, like any such algorithm, can be caught in local optima. Each player takes an action that is locally rational with respect to his own situation, but is globally suboptimal given more complete knowledge of the system. Another real-world example of this is water rights handling in the western US.

This is where an agent external to the system is beneficial in acting as a globally optimizing force to counter the in-market biases. My point is that with such an agent the supply shocks in the oil market, for instance, could have been avoided- there existed sufficient information over the long term to see that such shocks were coming (and will come again), and though no in-market plan can afford to move the economy in such a direction as to mitigate those shocks (they're too long-term and unpredictable, so the lost opportunity cost is judged to be too high), and external player can and should.

Comment Re:Bull (Score 1) 738

The problem with this is that it assumes that we see the supply shock far enough in advance to reorganize our population for it. That's not necessarily something we can expect to happen. Look at places like LA or NYC: they are wholly dependent on cheap long-distance transportation of goods, and could completely collapse without them.

That's the problem with complete dependence on a market- it'll fix itself in the end, but that interim, while it's doing so, can be incredibly painful if we don't take steps to being heading in that direction ahead of time, especially when the writing is on the wall about what's coming up.

Comment Re:Economic opportunity (Score 1) 282

Did you actually read my post, or did you just skim it and then decide to make ad-hominem attacks because you can't come up with anything else?

Nowhere did I comment on the level of punishment. Nowhere did I say anything about "just sending them to counseling" regarding anything; my comments about the war on drugs is merely that it, as a strategy primarily relying on punishment, has failed. This is pretty much indisputable.

In fact, I agree wholeheartedly with your statement regarding the state of discipline for children and its replacement by medication.

Learn to read. Also, grow up; throwing insults around as in your post is a really just a way to be viewed as a child and ignored.

Comment Re:Economic opportunity (Score 4, Insightful) 282

I don't believe that the parent said anything about not *blaming* the perpetrators for the crime. But punishment, in and of itself, is rarely a solution to anything- witness the perpetual failure that is the war on drugs.

It's perfectly reasonable to suggest that we investigate and attempt to fix the causes of crimes, *in addition* the punishing those caught perpetrating them.

The world is not black and white. Your "you must be a bleeding heart who's causing all our problems by not letting us shoot petty criminals" attitude is not a solution, it's part of the problem.

Comment Re:Uh (Score 1) 725

Vietnam was definitely a fuckup. Barbara Tuchman does a great look into how the US government managed to get more and more deeply mired in something that even people at the moment knew was stupid- and yet did anyway; see _The March of Folly_ (Vietnam is the third major section of the book).

(Barbara Tuchman was a multiple-Pulitzer prize winning author who also wrote such classics as _The Guns of August_; I'm not suggesting any partisan hackery here).

Comment Re:Maybe it wasn't timing, but milieu (Score 1) 235

I don't think we're actually disagreeing here. You're pointing out that new technology which is initially represented as restricted to a niche can evolve beyond that niche. That's something I agree with- but my point is that, if tablets evolve in that direction, then they (like all your other examples) will effectively become what they have replaced.

The only thing really keeping something like the iPad from begin a general purpose computer is the lack of a document management solution and the walled garden approach to app installation. Once that changes (or a competitor fixes those issues) what will be the difference between the two? Tablet gaming will basically become the same as PC gaming, with the exception of limited interfaces... but even then, I could easily see tablet games coming out requiring certain peripherals.

You could argue that they're closer to the console model, but I'd have to disagree: the product lifecycle is much more similar to the PC, given release cycles and platform fragmentation; even the iPhone has several not-100%-compatible versions out there.

Comment Re:Maybe it wasn't timing, but milieu (Score 2, Insightful) 235

This is pretty much complete BS.

Netbooks, tablets, iDevices, etc *are* taking a lot of people's computing time and interest away from the PC. However, there remain a huge number of tasks- any sort of content creation whatsoever, really, some few app examples notwithstanding- that simply are not suited to that sort of form fact. People's computing will always have, in the background, some sort of general purpose device.

Now, you may say that portables, tablets, etc will evolve to the point that this is no longer true. But if that happens, then it actually proves my point, because such devices will have *become* general purpose computing devices, and therefore the "PC" and its associated games will still be around.

If and when the tablets "win", it will only be because they have become what they defeated.

Comment Re:Do they know (Score 1) 306

It's not necessarily hypocrisy- only if the complaint with US foreign policy is based on a complaint about the use of power rather than on what the US is attempting to force others to do. It would be perfectly consistent to desire an outside force to impose a "good" order while decrying what one sees as an outside for imposing a "bad" one. Humans have done this throughout history; it's the reason why, for instance, a people can oppose an invading religious crusade and then feel completely justified in turning around and attempting to do the same to their neighbors.

Now that's not to say that any of this is anything but absurd, but it's not *necessarily* hypocritical.

Comment Re:Cool (Score 1) 344

Triggers that are poorly written (in *any* language) and perform too much work too frequently. Lots of possibilities here; everything from just poorly written trigger code to triggers that cause huge amounts of extra work to be done unnecessarily or too often.

As I said in my original comment, though, the fact that this *can* happen doesn't mean they can't be very useful when written and engineered by someone competent.

Comment Re:"Great leap forward" (Score 4, Insightful) 344

Part of the reason MySQL gets treated as a toy is its release discipline- or lack thereof. At least one of the 5.x releases came out with *known* data-loss bugs; that's just not even remotely acceptable in a database, and that's the sort of impression that's hard to shake: people aren't just going to look at subsequent releases and go "oh, well, they say they're paying more attention this time, I guess that's good enough".

Comment Re:Cool (Score 4, Insightful) 344

Business logic never belongs in the DB. Even triggers are suspect. They can be horribly inefficient.

The fact that triggers *can* be inefficient is no reason not to use them when there's a good implementation and competent DBAs to make sure they *aren't*. Also, business logic never belongs in the DB? To the contrary- a lot of business logic is sets of rules to maintain consistency between various things. That sort of logic is *precisely* what belongs in the DB, rather than scattered throughout a variety of applications running on top of it.

Slashdot Top Deals

"May your future be limited only by your dreams." -- Christa McAuliffe

Working...