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User: marcosdumay

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  1. Re:Wouldn't put too much in this on Intel's 14nm Broadwell Delayed Because of Low Yield · · Score: 1

    their CPU sales are still down

    So are Intel's. This is not a good time to sell x86 CPUs. AMD has a chance to reverse their trends, since they are just a small player, but they'll have to steal that market from Intel.

  2. Re:Evolutionary pressure to not sleep? on Sleep Is the Ultimate Brainwasher · · Score: 3, Insightful

    We, sleeping creatures are "lucky"* that by "coincidence" the day is divided in two parts so different that an animal well adapted to one of them don't fare very well on the other. So, most animals adapt to one of those parts, and just protect themselves the best way they can at the other. For nearly all animals, being awake wouldn't make much of a difference.

    * Lucky that we adapted to exactly the environment that we evolved on. What a coincidence, isn't it?

  3. Re:Wow. on US Government Shutdown Ends · · Score: 1

    Bridges, and highways, sure, given that they are needed (no, thanks for bridges to nowhere). Dams, schools and houses are better done by anybody else. But the important thing is that the money never goes to the hand of those who are suffering, unless it's specifically tranferred to them, and spending resources on things that they don't need will increase their cost of living (either through taxes, or competition on resources - notice that I'm not against competition, it's just that competing with them won't improve their life).

    Anyway, my question was for data. There is this economical assumption that everybody just hold as true, and since it's true, no data is needed to demonstrate it...

    Do you (or anybody here) have any data that demonstrates that spending (instead of saving) improves the economy in the long term - like 1 year after you start spending, without exponentially increasing the rate of spending? You can get another definition of long term if you like, but the data should show an improvement that sustains itself or increases after the spending starts, instead of an instantaneous improvement that only goes down with time to a negative assintote.

  4. Re:that powersaving claim might want to come on A Thermoelectric Bracelet To Maintain a Comfortable Body Temperature · · Score: 1

    And they beat a team that created an inexpensive solar cell and another that created a water filter that retains heavy metals, in a competition for sustainable technology, with that. Ok, it probably didn't consider how much the tech improved our footprint, just that it did improve, but even then, those other two are usefull.

    Now that I ranted, it looks like a great experiment that could lead to some usefull data about our body's temperature control. It just doesn't look like a product.

  5. Re:Wow. on US Government Shutdown Ends · · Score: 1

    It's like a condominuim. One that likes to pretend that it's a bank, but spends the deposits instead of lending them.

  6. Re:Wow. on US Government Shutdown Ends · · Score: 1

    But attempting to reduce spending does not trigger a boom!.

    And... Do you have any evidence for that? Because a lot of the government spending (any government) is just throwing wealth in a black hole. When one makes that wealth available for some productive application, there should be a boom. Eclipsed by the nominal impact of the goverment savings on the GDP at first, but a boom that should be quite visible if the savings last for any measurable time.

    Currently, here at Brazil we even have a hard time observing the nominal burst of the GDP. If it's really there, it's too fast. Every time we measure the outcome after the governemnt has cut some spending, our GDP has increased. Increasing the spending does not have an equivalently fast impact on the numbers.

  7. I knew I still had this link on Windows 8.1 Rolls Out Today · · Score: 1

    That idea is clearly not new.

  8. Re:Meh on Windows 8.1 Rolls Out Today · · Score: 1

    The search is fast, and you really just type and hit enter.

    Windows 8: Almost as easy as Bash.

  9. Re:You'll pry Windows 95 from my cold dead hands! on Windows 8.1 Rolls Out Today · · Score: 1

    the ever-expanding task tray

    the "shit icons all over my desktop" paradigm

    That both survived until Win7, and then got replaced with something worse. I don't see how that makes Win95 worse than any later version of Windows. Or are you trying to compare it with 3.11?

  10. Re:that powersaving claim might want to come on A Thermoelectric Bracelet To Maintain a Comfortable Body Temperature · · Score: 1

    I tought somethng on the same lines, so I clicked on that link to RTFA. A mistake, obviously, since the article says nothing more than the summary.

    The one thing that I could see there (but not read, of course), is that there are wires running from the bracelet, it's not self powered. Not very practical, but answers your questions.

  11. Re:Not Science on Gene Variant Can Cause Nattering Nabobs of Negativity · · Score: 1

    but the old saw about causation and correlation applies

    Are you saying that negative (or realistic, whatever) world view may cause a gene to appear?

  12. Re: cloud services are not a commodity on Will Cloud Services One Day Be Traded Just Like Stocks and Bonds? · · Score: 1

    Well, ok, you can trade something if you specify the goods by datacenter and cloud provider (and sometimes computer type). But what you are trading isn't a comodity, as there is only one supplier.

  13. Re: cloud services are not a commodity on Will Cloud Services One Day Be Traded Just Like Stocks and Bonds? · · Score: 1

    You can compare how they'll perform a specific application, or, more realistic, you can choose by price, uptime and customer service from the set of good enough (again, for your specific application) candidates.

    Anyway, I think most people choose based on what ad they see first, or what side their coin felt on.

  14. Re:Commodity, not stocks on Will Cloud Services One Day Be Traded Just Like Stocks and Bonds? · · Score: 1

    Well, maybe once we discover some application independent way to measure it. But that's a deep (if possible at all) mathematical breakthrough separating us from the comoditization of computing.

    It's a fine concept to put on sci-fy works, just like faster than light travel, or inverting the second law of thermodynamics. It's not something you put in a business plan.

  15. Re:Commodity, not stocks on Will Cloud Services One Day Be Traded Just Like Stocks and Bonds? · · Score: 1

    It's only a commodity if it's interchangeable: wheat is wheat no matter where it's grown, but AWS and App Engine are very different things.

    Thus it's not a commodity, and your first paragraph is false.

  16. Re:cloud services are not a commodity on Will Cloud Services One Day Be Traded Just Like Stocks and Bonds? · · Score: 1

    Came-on. We can't even compare computers, what makes you think one can compare computers rented on different locations, with different network and power connections, different support teams, different government oversight, and different sets of policies?

  17. Re:Scala is a scripting language? on If Java Is Dying, It Sure Looks Awfully Healthy · · Score: 1

    A language is not a scripting language just because it doesn't suck.

    Are you sure about that? I always tough not sucking was the definition of "scripting language".

  18. Re:Type safety on The Linux Backdoor Attempt of 2003 · · Score: 1

    Given an actual boolean type, a conditional statement could require a boolean expression and flag anything else as an error.

    if ((error == ERRCODE_1 | ERRCODE_2) && (isRoot = true))

    Now, what did you gain?

  19. Re:Type safety on The Linux Backdoor Attempt of 2003 · · Score: 1

    The problem is not even the name of the "=" and "==" operators. The real problem is that C supports statements like a = b = c = 0, and for that requires that "=" return a value.

  20. Re:NSA, not likely on The Linux Backdoor Attempt of 2003 · · Score: 1

    I'd expect the NSA to at least require a key for a backdoor they create. Looks more like some random hacker's job.

  21. Re:OMG enough on The Linux Backdoor Attempt of 2003 · · Score: 1

    Yes, in 2003 gcc already produced that warning. Except that there are parenthesis around the assignement (cleverly disgussed as disambiguation for the && and = operators), thus no warning is generated.

  22. Re:OMG enough on The Linux Backdoor Attempt of 2003 · · Score: 1

    But yeah, CVS, you can probably hack on the repo with a text editor and get away with it.

    I had a habit of rewritting the history of my personal CVS repositories when I used it. You can remove that "probably", you can change anything in CVS with a text editor, except for binary deltas.

    Subversion is slightly better (yeah, I've edited those too). It is hard to change anything, except the commit messages (those are easy), you'll have to make calculations for setting everything up. A custom software is the best option here, but can be done.

    I'm still not convinced that one can change a git or hg repository without all developers being aware of the fact. As a first guess, I'd say it requires accessing the all the development machines (a few hundred million ones in the case of Linux).

  23. Re:How about focus on OpenCL on Kickstarter For Open Source GPU · · Score: 1

    Not exactly what you asked for. Only 1 GHz, and less cores than you asked, but there are already plenty of people complaining that it's too distributed to be useful, so I guess something like that needs to prosper before people try that OpenCL chip.

  24. Re:I can think of one that Steve Jobs disagreed wi on What Are the Genuinely Useful Ideas In Programming? · · Score: 1

    Well, I don't know where did you take a chemistry example from... But keep in mind that this phrase only got said because chemists are required to know software development nowadays.

  25. I dunno... on AMD Intentionally Added Artificial Limitations To Their HDMI Adapters · · Score: 1

    Why do I keep thinking about Dr. Strangelove every time I see a comment like yours?