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User: rkcth

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Comments · 65

  1. Re: Mechanical, shemanical on Know Your Type: Five Mechanical Keyboards Compared · · Score: 1

    I use a Microsoft natural keyboard. Very easy on the wrists and they last forever.

  2. Re: What DRIBBLE! on Intel Planning Thumb-Sized PCs For Next Year · · Score: 1

    IPad Air 2 is faster than atom, and more power efficient. Other than that chip (A8X), I think you're right.

  3. Re: No on Will HP's $200 Stream 11 Make People Forget About Chromebooks? · · Score: 1

    You don't get 100gb free with a MacBook, you get 5gb.

  4. Re: Not a chance on Why CurrentC Will Beat Out Apple Pay · · Score: 1

    Then when it gets stolen you'll pay huge overdraft fees.

  5. Re: Which proves it - they do in fact pass savings on Why CurrentC Will Beat Out Apple Pay · · Score: 1

    Cash is not free for businesses. It takes longer so it uses more labor, the cash must be counted and reconciled. It has to be picked up by an armored car and deposited at a bank, and banks charge businesses to process the cash. Then they get coin rolls and small bills, which banks charge busineses for.

  6. Re: Not a great loss... on Oracle Database Certifications Are No Longer Permanent · · Score: 1

    Yes, you can do joins and very complex queries, but it doesnt scale to multiple simultaneous users, it is very good and fast for a single user database. It's built into many programs.

  7. Re: Not a great loss... on Oracle Database Certifications Are No Longer Permanent · · Score: 1

    I agree with everything you said. I've converted to using PostgreSQL exclusively.

  8. Re:Which is why FAST flicker still causes vertigo. on CCP Games Explains Why Virtual Reality First Person Shooters Still Don't Work · · Score: 1

    Electronic ballasts don't run at line frequency, they are many times higher (1,000hz+), so that issue should be eliminated.

  9. Re:What is the best way to buy some in bulk? on 60% of Americans Unaware of Looming Incandescent Bulb Phase Out · · Score: 2

    You are not correct, electricity is NOT the most expensive way to generate heat, IF you do it through a heat pump (which generates 3X the heat per dollar of baseboard which is cheaper than all other forms of heat, and a heat pump fed by geothermal, ie ground source is best of all for the majority of the US except the deep south). Resistance based heat on the other hand is often the most expensive source of heat, though if I'm not mistaken oil based heat is pretty close in much of the country (electric baseboard heat is nearly 100% efficient and oil is 80% or less). I'm studying HVAC at the moment though my background is in computer science and I love the geeky side of the field. I am strongly considering converting a huge commercial building and my own home to goethermal (ground sourced heat pump) due to the incredible efficiencies.

  10. Re: and so meanwhile... on Will Facebook, Twitter, LinkedIn Stay With MySQL? · · Score: 1

    I switched from MySQL to PostgreSQL and converted a 50,000 line program to boot. We used schemes to match the way MySQL uses databases (schemes are much closer to MySQL databases than the thing called databases are). Also I use phong admin so I don't use the SQL commands you mentioned. What an inefficient use of time!

  11. Cudafy.net on Ask Slashdot: What Is the Most Painless Intro To GPU Programming? · · Score: 1

    I was in the same boat, I have an image processing algorithm that can take up to 10 seconds on an older mid-range CPU, its for the processing of product photos into high quality "perfect" production ready photos. I am also a C# programmer, and when looking into options I came across CUDAfy.net. it lets you code in C# and uses ILSpy to take your compiled C# and turn in into CUDA C which is then compiled. This is then cached so production machines only need to include the cache. I just spent all day today recoding my algorithm and while I found it a little complicated to get started (mostly since I didn't understand how threads and "blocks" work initially, I got my algorithm ported in a day (well the main part, some of the little cleanup, probably another day or two to be 100% ported). I think that's pretty dang good especially since my original algorithm was not even run in parallel. Also I timed it and its taking 0.3 seconds, so that's about a 33X speedup so far, I figure the remaining code will bring that down to about 20X. I'm using a GTX 650 TI Boost card which cost under $200. CUDAfy.net can also work with OpenCL though I haven't tested that aspect out yet. Overall if you want the most painless shift from C# to GPU coding I would recommend checking out CUDAfy.net Its free and licensed under LGPL so you can use it in commercial code.

  12. Re:Stutter? on Subscription-Based 'Hulu Plus' Is Now Official · · Score: 1

    I have a 37" TV running windows 7, a core 5, 4GB RAM, and a high-end video card, and it plays with my native resolution of 1080P (though the software may actually be displaying 720P, I can't tell the difference). It runs perfectly smoothly, indistinguishable from cable (except its crisper). Maybe you should get an upgrade? This whole rig only cost me $800-$900 6 months ago, it would probably be $600 or so today.

  13. Re:Depends what you mean. on Pakistani Lawyer Wants Mark Zuckerberg Executed · · Score: 1

    That you should give away all your money.

    Give all your money away to feed the poor was in response to one person asking Jesus what HE could do to be more holy. The man couldn't do it and walked away and Jesus said it was easier for a camel to go through an eye of a needle than a rich man go to heaven. That is not what he told his disciples to do nor was it something spoken about by any of the apostles as a command. However we are to care for the poor. (Matthew 21:19)

    That you should hate your father and your mother.

    Jesus does NOT teach we should hate our father and mother (Matthew 10:35). He actually condemns those who say they can't care for their elderly parent's because they have already promised it to god (Matthew 15:5). He does say he came to set father against son, etc. He is the "stumbling block which the builder's rejected". He causes division in our lives, but we are to live as loving and kind a life as possible, while at the same time being honest.

    Pretty much the whole of the gospel message has been thoroughly rejected and rationalized away by the "church".

    Gospel means good news. These things weren't the good news. They were part of it, they were in part written to show how hopeless of sinners we are. Jesus says in the sermon on the mount, "be perfect therefore as your father in heaven is perfect". He is presenting our need for a savior, which is who he is. Without him we are without hope. Anyway I'm one of those crazy Christians who has read the bible numerous times and the New Testament 25-30 times. It seems like you've read parts of it, but the things you said were really taken out of context and are not representative of the teachings of the scriptures. Also the Good news, aka Gospel, is that "While we were still sinner's Christ died for us" (Romans 5:8), and that if we "confess with your mouth Jesus as Lord, and believe in your heart that God raised Him from the dead, you will be saved." Next time you want to say what the bible says, why not quote some verses, they are there to make it easier to reference things.

  14. Re:quick calculation on Tesla Nabs $465M Government Loan To Build Model S · · Score: 1

    Except electric cars have the potential to last many times as long as a standard gasoline powered vehicle, also over the next 10 years gas prices will not stay at $3.

  15. Re:Python? on F/OSS Flat-File Database? · · Score: 1

    I agree, but also projects tend to grow over time and SQLite would be a good choice even if you think its overkill because it could grow with the project enabling you to do more in the future if you wish. I learned long ago that if something takes 10% longer but gives you a better future path its well worth it. In life one thing is constant and that is change.

  16. Re:Definitely time to look for an alternative :( on eBay Australia Makes PayPal Mandatory · · Score: 1

    I think you mean red, black would mean you have a positive balance in your account.

  17. Re:FastCGI != Apache Module on PHP Optimized for Windows Server 2008 · · Score: 1

    How did you get access to our super secret code?!?!?

  18. Re:Not so cool on U of MI Produces Strongest Laser Ever · · Score: 1, Insightful

    582 films, in 5 years, you post on slashdot and you don't consider real genius to be one of the movies you should see? You're clearly a geek, get the movie, you'll enjoy it and you'll get more jokes. It's easily available on netflix. There are only a handful of must-see geek movies, this is high on that list.

  19. Re:Ah, I read a different article where they were. on Thou Shalt Not View The Super Bowl on a 56" Screen · · Score: 0

    Ever been to a church? Most churches have a projector to display the lyrics to the hymns/songs you sing.

  20. ron paul!!!!!!!!! on EPA Asserts Executive Privilege In CA Emissions Case · · Score: 0
  21. Re:Paul's action: Publishing a hate-filled newslet on Netflix To Lift Streaming Limits · · Score: 0

    2 states is "outed". You need to brush up on how politics work. Its very early in the race still.

  22. Re:The REAL problem on Tweaking The Math Behind Political Representation · · Score: 0

    This is a seriously flawed idea. That means that a 1 mile by say 50 mile "strip" would be the district. So you'd go a few blocks away and be in another district one way, but you could drive for almost an hour the other way and be in the same district. Normally people think of towns and subsections of a town as the area they live in, not some 50X1 mile stripe. You could use a wider strip, but in some densely populated cities, you would have a very narrow strip the other direction. Really cubes are the way to go, but it makes it very hard to break up the state into districts that way, because you can't build perfect cubes everywhere unless the population was evenly divided. So you'll end up with wierd shapes. How you choose those shapes is subject to being messed with by politicians and that's the same mess we're in now. I think the correct algorithm needs to be none of these.

  23. Re:boomers on Microsoft Deprecating Some OOXML Functionality · · Score: 0

    Don't forget the 9 trillion dollar US federal deficit and the wonderful entitlement programs we'll be paying for, for them. They sure set us up for failure.

  24. Re:CF save energy, but lack functionality... on US To Extinguish (Most) Incandescent Bulb Sales By 2012 · · Score: 0

    I called the maker of our dimmer switch, Lutron, and they say that no compact fluorescents are compatible, even dimmable ones, they will destroy the switch (which is one of those fancy digital ones that cost a fortune).

  25. Re:In the meanwhile, take a look at WPF on Users and Web Developers Vent Over IE7 · · Score: 0

    We use WPF, and while I do really like it, the tools for it are horrible and inconsistent. I don't understand why they wouldn't put more muscle behind making excellent tools for it. Even all this time after release and using the latest VS 2008 and SP1 of Blend there are still major major issues in WYSIWYG functionality, I end up having to spend way too much time in XAML, and XAML isn't all that pretty. Also some things are harder than they were before, but not many things. Triggers are very crippled for one thing only working in templates, that's a really big and stupid limitation forcing you to build templates when they aren't needed. I have a whole list of issues, but I have reported some to M$ and only got we aren't going to ever fix this answers so why bother.