Become a fan of Slashdot on Facebook

 



Forgot your password?
typodupeerror
×

Comment Laptops have two uses in classes (Score 1) 804

I used my Tablet PC to take copious notes with OneNote while recording the lecture at the same time. I loved it. OneNote is an awesome app for taking notes in, really well thought out, and my Tablet PC with its long battery life (for the time, ~2004) was awesome.

On any given day about half the class would be playing World of Warcraft in the back though. I can understand how that would be annoying when trying to teach.

Another down side to having a laptop was trying to stay off of the Internet if the lecture got too boring. (Of course trying to stay awake was also an issue...)

Comment SSD + Windows 7 = What Power Savings? (Score 1) 4

Up until last month my power bill was ~$23 a month.

Thanks to aggressive power saving settings, made possible by the damn nearly instant on capabilities of an SSD, I can't really drop my power usage by much more. Granted this machine is a custom build using a lower power version of this particular CPU (AMD Phenom II x4 905e), but that is only a few watts shaved off, and I am sure my 24 inch LCD doesn't help things any.

Heck if I bought a new video card I could probably drop another 30 watts or so off of my PCs power consumption, and if I found out what kept my PC from hibernating now and then (some app or another I am sure) I could drop power usage by another 15% or so.

But at this point I am guessing the combination of the light above my computer, my monitor, speakers, and all the damnable network equipment, taken together consumes more power than the PC, and that switching to a laptop would not be a big win, and certainly not 40% of my power bill in savings.

(As an aside: If you are careful about your PC build, you can get a desktop that has the same power saving features (dropping clock speed down) that you get with a laptop.)

Really laptops use less power for the following reasons:

  • Smaller GPU, some laptops have dual GPUs and switch to the lower power consuming one when not playing games.
  • Dynamically underclocked CPU, when usage is down CPU voltage + clock is dropped.
  • Smaller screen.

Newer desktop GPUs actually are a dramatic reduction in power consumption over ones that are even a generation or two old, ~100 watts or more. They are still pretty damn obscene though.

IIRC You have been able to get the various speedstep variants (dynamic CPU underclocking) on desktops for quite some time now.

Screen size is a personal factor, I love my new 24" 1920x1200 IPS display, only $300!

Of course I also multi-task like a mother-fucker and push hardware to its limits. My last laptop's video card actually got fried (ouch), and in general I need more power than a laptop can provide. E.g. I have 8GB of RAM that I frequently max out, I play games, do development on this box, and stream HD video, often all at the same time. :-D (I frequently watch TV in one window while playing games in another)

Comment Re:Hollywood doesn't give a flying fuck. (Score 1) 283

Oh re-fucking-lax. The books are entertainment, the movies are a related form of entertainment.

Nine times out of ten, the only thing Hollywood cares about is making a movie that will make them money, as cheaply as possible.

No shit, it is called capitalism. Money pays the bills, no one works for free.

I wonder how many "fans" ( by which i mean fan-boys, or posers, or both ) of LOTR out there haven't even glanced at the books?

Well 99.9% of the nerds who went and saw it did.

If you have read the books, you would find the movies a very nice visual component to what you already know as LOTR, that is all.

And what is wrong with the movies being just that?

To claim these movies as anything more than that is a travesty, and a racial fucking slur against Tolkien's own work.

Shit gets chopped up. People die. Awesome action scenes. I'm good.

And how the fuck is it a racial slur? Seriously WTF?

It is a movie. It had action and good music.

Lower your expectations a bit. Yesh.

They raped Hell Blazer like a Chinese finger trap, calling it "Constintine".

Constantine sucked because it had too much emo whining and not enough action. *yawn*

It was based on another work? Hey guess what? I don't give a shit. I go to the movies to be entertained.

I don't give a fuck about the "artistic merit" of the original work. Hell for that matter I don't care about the artistic merit of the movies I go to see. If I want a good story I read a book. I go to the movie theater to see shit get blown up.

Comment Re:Doom movie (Score 1) 283

I am actually surprised they DID change it.

While the original Doom did not exactly have a solid story line, the setting (HELL) is a pretty damn good one. It would require a large budget to fully realize, but a bad ass marine vs hell's legion could have made for an awesome action horror film.

Comment Now to be fair (Score 1) 3

1. Code formatting and code smells isn't just about conforming to a style - standards exist because they work (in this case, it means pushing harder that teachers really don't know crap, and that you really have to unlearn everything you were taught, and demoing this by example on a daily basis rather than ad-hoc);
      2. If it ain't broke, don't screw around with it under penalty of death - most coders won't actually be given the opportunity to design from scratch for years, so don't you DARE mess with the design unless you have at least a couple of decades of experience - ASK!!! ASK!! ASK!!! Ask why! I will be happy to talk about it with you, and I always welcome input, but ASK!!! And don't apologize for asking! If I'm going around in the morning with the coffee pot and filling up your cups and asking if there are any issues you want to talk about, it's because I want to help you bring your game to the next level!!! So stop with the male ego crap already. "It don't impress me much ..." - and it prevents ME from learning from YOU, as well as vice verso ...
      3. Back up before you modify something. How hard is it? Really? If you're going to work on live data because the customer has an unrealistic schedule, or we screwed up, or whatever, take a minute to back up. There are old programmers, and there are bold programmers, but if you want to be an old bold programmer who has a rep for working without a safety net, BACK UP! Otherwise, it will depend on whether I happened to notice you messing up and making a a backup "just in case" ... and I can't always find the time to do that ... yes, we got lucky today, I had a backup of the file in question, but I'm not Superwoman, rumors to the contrary.

All these are things that were taught in my University.

Comment Re:Duh (Score 1) 23

I am arguing with bad math.

That means that 29 times out of 30, when a person is killed with a gun, it's a tragedy.

Well and overuse of the word tragedy. Also the implication that guns are the cause of the "tragedy" and that events would otherwise have turned out differently if a gun had not been around.

Comment One problem is (Score 1) 7

At least in my University, there was one DB course and it was kind of meh.

DB isn't often taught, it is more a "by the seat of your pants" thing. :`(

Question: Under what conditions would anyone ever use CHAR instead of VARCHAR? I can see if you have order numbers that are always the same size, or product codes that are always the same length. But even then aren't you buying yourself a little bit of efficiency in return for a potential bite yourself in the ass moment later when you fill up all possible values?

Comment Re:Duh (Score 1) 23

One SMALL problem with the statistic.

Over half of those deaths are suicides.

Gun laws are not going to stop those. Might increase sales of sky scrapper windows though!

Roughly 8,000 are actual homicides (Source: DOJ), and I would bet that a good number of those would occur without a gun as well.

Fuck it. Lets say banning guns completely would prevent HALF of gun relates homicides from ever happening. Bullshit, ask England, but hey, lets go for it.

So that is roughly ~4k homicides that would occur even with stricter gun laws.

Add that into the over 16k murders, you have 20,000 people who are dead from "guns" who would be dead anyway.

2/3rds of "preventable gun violence" dis-proven with less than 5 minutes of research, and this is me allowing for your 30k number w/o citation.

Feel free to drop a thousand or two off of the dead list from homicides if you want to count there being a learning curve before people figure out how to kill with knifes effectively. (Humans have been doing it for tens of thousands of years, I'm sure Americans can relearn the skill if required).

Comment Re:Duh (Score 1) 23

Meh, I tend to agree with him. Cars are far more dangerous than guns (statistically), and to boot, they are not constitutionally protected!

Guns are there to keep the government in line.

An interesting law to have would be to legalize taking pot shots at politicians if their popularity drops under 30%. ;)

Comment Re:The first statement (Score 1) 215

If MS really wanted to support hacking through the USB interface, they should release the interface specs. Tell us the commands and how to fully utilize the hardware.

That would cost MS money, they would have to assign someone to clean up whatever internal docs they have and make them fit for public consumption, get someone from legal to sign off that the docs have been cleaned of MS trade secrets, and then get the docs pushed on to MSDN with appropriate linkage.

All for zero return.

Not going to happen.

Comment Re:Nothing to add (Score 1) 102

Yes, though you may not understand you're doing it. That is precisely what the left (generalizing, again) is doing by being outraged at the Citizens United ruling, which did one, simple, thing: it said the government is restricting the speech of citizens by enacting speech-based restrictions on how those citizens spend their money ... and that this is obviously unconstitutional.

I think the outrage here was due to the media doing a piss poor job on reporting the case more than anything else. Then again, 99% of public outrage (on both sides of the political spectrum) is caused by B.S. media fear mongering.

I saw a single good quote that changed a lot of my views on special interest groups.

"Everyone is part of a some special interest group. What is an evil special interest group to one person, is someone's livelihood."

Not sure where I saw it at, but always something I try to keep in mind.

Likewise, corporations are groupings of people. Issues come up though that multinational corporations do not necessarily have the best interest of America at heart, and as such may support candidates that will enact policies which are good for them but bad for America as a whole. That situation is more problematic and is one where there might be reason to limit corporate free speech. Letting a corporation which has, say for instance, a majority of their shares owned by Chinese investors, run political adverts becomes a bit worrisome.

Then we're calling the left the wrong thing, because that is not the ideology of the left. On the contrary, the dominant principle of the left is that our liberties take a backseat to their plans for society, whether they be environmental, economic, social, etc.

I think we are both inappropriately mixing and matching left/right liberal/conservative.

I do not agree with a lot of what democrat politicians do. I do happen to like what the elected politicians from my state do, but I'll note that a democrat from WA is very different than a democrat from CA. (We'd freak the hell out if our politicians tried to do 1/2 the crap the cali politicians get away with)

One thing that (some) conservatives and liberals disagree over though is exactly what constitutes a liberty. Liberals such as myself believe in ideas such as that everyone has the right to breath air that does not make them sick. From an economists perspective this is a Tragedy of the Commons scenario, where allowing unrestricted pollution by treating the atmosphere as a public commons ends up trashing the commons and infringing on others' liberties.

This can be extended to the ban on bottled water. Now IMHO bottled water is stupid, (at least where I live it is, we have some of the best tap water in the nation), but there is a proper economic solution here.

The generalized problem is that of goods of which the usage of places an extra economic burden on society. The (liberal + leftist) solution is separate tax on that good and have 100% of the revenue from that tax go to relieving the imposed economic burden.

Indeed Washington state recently imposed a sales tax on bottled water sold in a sealed container.

Those who refill containers are not subject to this tax. Although I doubt the money is going specifically to clean up efforts in regards to the extra burden placed upon waste management systems due to bottled water, the idea is still a sound one. In this case the idea is to treat bottled water as a luxury item (of which it is) the usage of which places an economic burden on society (which is does) and to impose a tax to try to discourage its use (which I doubt paying an extra 1 cent on a 75 cent bottle really does :P ).

Indeed there is an empty bottled water container sitting next to be right now. I regularly refill it from the tap when I head out. :)

Outlawing bottled water is just stupid, and I hope such laws are challenged and court and overturned (though I am not familiar with any reason as to why they would be, they should be!)

(Another solution is to punching anyone in the face who is too lazy to recycle their plastic bottles...)

Right. But no one forced it on the school. The school chose it.

Pressure from religious fundamentalist groups doesn't count? Protesters, barrages of letters, harassment campaigns, is there much choice left after that?

... which is OBVIOUSLY the fault of the PARENTS, period, full stop, end of story.

{snip} ... has NEVER HAPPENED in a school. Ever. This is provably true because schools are not the only, or primary, method of teaching children about how life works. Schools cannot "deny" information about sex anymore than they can "deny" information about World of Warcraft.

Hey guess what! I agree! Parents at fault, definitely!

But there is an underlying social force which created the social dynamics in which the parents felt too "ashamed" or "embarrassed" to talk to their daughter about sex. That social force is religion.

While many mainstream churches do not go out of their way to say that sex is shameful, there is still an underlying assumption or feeling that sex is somehow wrong or embarrassing. Liberals talk about sex as if it is another part of life, in comparison in churches sex is either not brought up at all, or limited to "tell your teenagers not to do this."

The end effect of this is to create a prevailing attitude of shame, embarrassment, or even fear, of sex in society.

And then on top of all of this you have the fact that most parents are not reliable sources of medical information. Failure rates for IUDs vs. BC pills, transmission rates for STDs, and so on, are not exactly bits of information most people are knowledgeable about.

At this point it makes sense so centralize the distribution of knowledge about human sexuality.

The most telling piece of proof that churches are part of spreading a prevailing sense of fear and shame about sex is that they get so upset about what amounts to just one more biology lesson.

Shrug. I waited until marriage. And no, I wasn't told, "just don't have sex," I was told -- with explanation -- that waiting was better than not waiting. And it was true.

You are also not the majority of people. (Indeed no one person is the majority of people! :) )

I actually agree that sex outside of a long term meaningful relationship is shallow, pointless, and likely devolves into being a sin.

I also believe that educating people with KNOWLEDGE as to what their options are is important.

I also think your entire argument that increasing the chance of preventing implantation is equivalent to murder is full of logical holes the size of grape fruits.

Then again I also completely disagree that human life starts from conception. Until there is an actively working brain, no go.

NO ONE IS SAYING THAT

They are not saying it, but it is an implied undertone in a lot of religious messages.

There ARE conservative religious groups with healthy views on sexuality, I am not denying that. I am saying that such groups are in the minority of conservative Christian organizations.

Marriage is two things: a social/religious union, and a government contract. But since we call them the same thing, it is necessarily the case that people will get upset when you change the latter, because it implies changes to the former.

No one is forcing YOUR church to allow gays to marry inside of its walls, and indeed I would oppose any attempts to do so.

In regards to marriage, religion has had a history of ignoring any types of marriages it doesn't like (inter-faith marriages, inter-cultural marriages, etc), and hey, no problem, they can keep on ignoring marriages that they do not want to acknowledge!

No one is saying YOU have to accept homosexual marriages, just that the IRS does.

And? This is irrelevant, of course. There's a huge difference between us taking a specific action that results in implantation failing, and that failure happening naturally. Infants can die "naturally," and we can drop them on their heads resulting in their death. We try to avoid the latter, even if we know we cannot avoid the former. Is this not obvious?

For fucks sake this damn nearly gets into meta-physics.

Lets say an IUD is in place. In such instances there is a nearly 100% chance of implantation not happening. Therefore there was no chance of intercourse resulting in baby 9 months from now.

Without an IUD, there is an 80% chance of implantation failing.

Let us construct a hypothetical scenario where in the couple having sex has 100% pre-knowledge if their sex act will result in fertilization and implantation occurring.

If the couple only has sex at such times as that implantation will NOT occur, they will have in effect duplicated the results of an IUD.

Will they have committed murder by not having sex at such a time as they know that doing so would produce a fetus?

The logical answer would be of course not.

Now lets say that instead of some sort of psychic pre-knowledge the couple has a machine next to their bed which tells them if copulation at any given time will result in a viable fetus.

Again, the couple chooses to only have sex at such times as the act will not result in offspring.

The end result here is the same as that of an IUD. 100% failure rate of implantation. The only difference is in the means.

{snip}

Spent too long on this reply already, browser window needs closing :P

Slashdot Top Deals

You knew the job was dangerous when you took it, Fred. -- Superchicken

Working...