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

 



Forgot your password?
typodupeerror
×

Comment Re:Sure would be nice (Score 2) 174

I correct the McDonalds case more often than I should have to. One of the things that I try to do is add context to discussions. Most recently, this has centered on attacks on Obama and Democrats in general, but I did the same thing when Bush was in office. I especially focus on Supreme Court decisions (and sometimes just oral arguments, which seem to be the recent topic with the same-sex marriage arguments just the other day) which sometimes seem to fly in the face of common sense but which, when read, show that they generally have come to a thoughtful decision, even if I disagree with it. (One exception is the eminent domain case from a few years back--that was just badly flawed from start to finish, as even most seasoned observers noted. If anything gets a constitutional amendment next, I expect it will be that one after a few particularly egregious examples. But I digress.)

Going somewhat non-partisan, those who attack a president for "taking a vacation" really don't understand what it means to be president. That's four years per term of never once having a day off. They have daily briefings, conduct necessary phone calls, make decisions small and large, and most of the other things they do on a daily basis from the White House. The only difference is that they're in an area that's largely off-limits to the press, and they get a few hours to do what they want to do at a leisurely pace, whether it's Obama golfing or Bush ranching or whatever.

Comment Re:2kW isn't enough power for a home (Score 1) 514

It generally costs more over time, but that's not the same as being less affordable. Affordable is when something can fit into a budget, and leasing provides that option. You compare it to renting, but that only undermines your argument. Most people can afford to rent a home; fewer can afford to buy a home, and far fewer still can afford to do so in cash.

Especially if Tesla wants to make this a game-changer the world over, it will be necessary to have that as an option. A ten-year warranty (with optional ten-year extension) means whatever replacements will be necessary are already being factored into the cost.

Comment Re:The announcement we expected (Score 2) 514

They have a different product for utilities that will have longer service life and be available in much larger blocks of 100kWh that can be tied together. They wouldn't be used to replace pumped-storage or the like, but to help smooth out power. One of the constant complaints of those against wind and solar (which can include the power companies themselves) is that the varying input from short-term fluctuations is too hard to handle. With banks of batteries like this, it alleviates much of that problem.

Comment Re:Sure would be nice (Score 5, Insightful) 174

I despise people of any political persuasion making fun of any other side. I have Republican friends who have quoted the same line, and I call them on it whenever they do. I also have Democratic friends who refer to the other side by various names such as "Republitards" and I call them on it as well.

We cannot have any kind of discussion as long as we're hurling insults at each other. We can disagree--even vehemently--but the moment we start telling the other side that they suck is the point where we start closing off discussion based on basic human emotional response.

Comment Re:Well... (Score 1) 108

With some optimism that might only be thousands of years rather than hundreds of Millions.

But it's only necessary for Earth to be uninhabitable for a short time to end the Human race. And that can happen due to man or nature, today. If people aren't somewhere else during that process, that's the end.

Comment Put away the bingo card (Score 4, Interesting) 138

Put away the bingo card. Some languages, like Lisp and Haskell, actually DO bring seriously different ideas to the table, and there are tasks where their ideas are useful. A few examples may help. Once a "variable" is set, you cannot change its value (though it CAN go out of scope). This has serious reasoning and optimization advantages, but it requires a different way of thinking. Haskell has lazy evaluation, i.e., it computes nothing until you ask for it. It's routine to define infinitely-large data structures, which is a non-problem because only the parts you need are calculated. If you're only familiar with the ALGOL language family (C, C++, Objective-C, Java, C#, PHP, Python, etc.), you'll need to do some real learning.

Comment Re:Technology allows (Score 1) 636

The draw of trailer homes is that they're cheap. You can get a fairly nice one for a few tens of thousands. The downside, of course, is that they're not built to be permanent: any significant storm can do enough damage to make them unlivable. When homes are 3D-printed, that will change as the homes become stable locations that can handle decades of weather, likely with fewer construction defects.

We've had those kinds of areas before when the tract homes went up after WW2. I grew up in an area where about 90% of the homes had exactly the same layout, albeit mirrored from one house to the next to give a semblance of appearance of individuality. The remaining ones differed in being corner homes or a rare two-story house, and I think the extra stories were added later. This would be no different, except that they can probably be built more cheaply, bringing down the cost of home ownership (or maybe just raising the profits of homebuilders).

Comment Re:Technology allows (Score 1) 636

The combination of shrinking workforce and extreme automation is going to be a hard one to get past. I suspect that economics are going to have to be completely rethought. Right off the top, simple questions arise, like how does one continue to grow a business when the potential marketplace is stagnant or even shrinking? When there's relatively solid population growth, there exist opportunities for businesses to grow without taking too much business away from other companies. But when your potential market is shrinking at half a percent per year, the nature of competition changes. Businesses are likely to shut down or go bankrupt more quickly, which reduces the employment level.

I imagine that interim measures like mandatory, strictly-enforced hours caps will happen to try to prop up the job market, since one person doing 60 hours of work in a week can be roughly done by two people at 30 hours each, but those measures will only work for so long. I don't know if we're headed for a dystopia with even greater gaps between the haves and have-nots, or if our future is a more leisurely one where we're able to engage in lifestyles rarely considered by people since the dawn of civilization. I'd like to think that technology will advance to the point that we'll be able to experience the sensations associated with being rich more easily and maybe the draw to collect money to spend on things will fade.

More likely is that it will be something that I cannot currently conceive. But since my life expectancy takes me out to somewhere around 2060, I expect I'll have a chance to see where things will go.

Comment Re:And still we don't learn (Score 1) 89

WordPress is trivially easy to use. That's it's draw. Just figuring how to edit a menu in Joomla took significant effort, and I still have to refer back to my notes to figure out how to do it if it's been a few weeks and I need to create something from scratch. It's significant overkill for someone who just wants to set something up to get their words out to the world.

There are other issues that can be a headache as well. A lot of people rely on auto-installers to get things in place, but Joomla's web install functionality has been disabled since the upgrade to 3.4 (or at least it still was the last time I tried to use it a couple of weeks ago). It's trivial for me to get around that, though I admit that I would be happier just clicking the install button instead of going through the extra steps, some of which aren't options for people on servers with small max upload sizes.

Maybe these wouldn't be issues with Drupal, but at this point, I'd rather not go through the potential headache of finding out when the site is working fine under Joomla. But on the main point, people will go with ease over security almost every time, and that means WordPress wins.

Comment Can we submit a poem? (Score 5, Funny) 109

Eye halve a spelling chequer
It came with my pea sea
It plainly marques four my revue
Miss steaks eye kin knot sea.

Eye strike a key and type a word
And weight four it two say
Weather eye am wrong oar write
It shows me strait a weigh.

As soon as a mist ache is maid
It nose bee fore two long
And eye can put the error rite
Its rare lea ever wrong.

Eye have run this poem threw it
I am shore your pleased two no
Its letter perfect in it’s weigh
My chequer tolled me sew.

The Internet

Rand Paul Moves To Block New "Net Neutrality" Rules 438

SonicSpike writes with news about another bump in the road for net neutrality. U.S. Senator Rand Paul, a Republican presidential hopeful, on Wednesday introduced a resolution to block new regulations on Internet service providers, saying they would 'wrap the Internet in red tape.' The 'net neutrality' rules, which are slated to take effect in June, are backed by the Obama administration and were passed by the Democratic majority of the Federal Communications Commission in February. AT&T Inc and wireless and cable trade associations are challenging them in court. Paul's resolution, if adopted, would allow the Senate to fast-track a vote to establish that Congress disapproves of the FCC's new rules and moves to nullify them.

Slashdot Top Deals

Successful and fortunate crime is called virtue. - Seneca

Working...