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Oracle

Oracle Attacks Open Source; Says Community-Developed Code Is Inferior 394

sfcrazy writes "Oracle has a love-hate relationship with open source technologies. In a whitepaper (PDF) for the Deparment of Defense, Oracle claims that TCO (total cost of ownership) goes up with the use of open source. They're essentially trying to build a case for the use of their own products within the government. 'The skill required to successfully and economically blend source code into a commercially viable product is relatively scarce. It should not be done directly at government expense.' Oracle also attacks the community-based development model, calling it more insecure than company developed products. 'Government-sponsored community development approaches to software creation lack the financial incentives of commercial companies to produce low-defect, well-documented code.'"

Submission + - First Gear Mechanism Discovered in Nature (phys.org)

GameboyRMH writes: A gear mechanism has been discovered for the first time in nature in the nymph of the Issus, a small plant-hopping insect common in Europe. It uses the gears to synchronize the movement and power of its hind legs, forcing the legs to propel it in a straight line when jumping, which would otherwise be impossible for the insect if it had to control the timing and force of its leg muscles independently. The journal paper is paywalled but you can read a summary at phys.org.
Power

Laser Fusion's Brightest Hope 115

First time accepted submitter szotz writes "The National Ignition Facility has one foot in national defense and another in the future of commercial energy generation. That makes understanding the basic justification for the facility, which boasts the world's most powerful laser system, more than a little tricky. This article in IEEE Spectrum looks at NIF's recent missed deadline, what scientists think it will take for the facility to live up to its middle name, and all of the controversy and uncertainty that comes from a project that aspires to jumpstart commercial fusion energy but that also does a lot of classified work. NIF's national defense work is often glossed over in the press. This article pulls in some more detail and, in some cases, some very serious criticism. Physicist Richard Garwin, one of the designers of the hydrogen bomb, doesn't mince words. When it comes to nuclear weapons, he says in the article, '[NIF] has no relevance at all to primaries. It doesn't do a good job of mimicking secondaries...it validates the codes in regions that are not relevant to nuclear weapons.'"
Media

Roku Finally Gets a 2D Menu System 80

DeviceGuru writes "Many of us have griped for years about Roku's retro one-dimensional user interface. Finally, in conjunction with the release of the new Roku 3 model, the Linux-based media streaming player is getting a two-dimensional facelift, making it quicker and easier to access favorite channels and find new ones. Current Roku users, who will now begin suffering from UI-envy, will be glad to learn that Roku plans to push out a firmware update next month to many earlier models, including the Roku LT, Roku HD (model 2500R), Roku 2 HD, Roku 2 XD, Roku 2 XS, and Roku Streaming Stick. A short demo of the new 2D Roku menu system is available in this YouTube video."

Comment Re:Netflix (Score 1) 336

I'm using a VirtualBox VM for Netflix streaming and it actually works pretty well for me. Haven't had to boot into windows for a few months now. The only issue I had was some audio lag which turned out to be caused by PulseAudio.

What problems have you run into?

Comment Re:It isn't that complicated (Score 5, Insightful) 517

20 year copyright term limits are very reasonable. The current term limits + options to extend are absolutely unreasonable, and they drive people to rebellion.

I mostly agree with you, and I definitely favor shorter copyright terms. But I doubt that 20+ year-old works make up a significant chunk of online piracy. People are largely downloading recent movies, games, and music, and limiting copyright to 20 years probably won't put much of a dent in it.

Comment Re:Games (Score 1) 1880

I can see where the GP is coming from. I suppose it depends on your definition of productive -- there are lots of things in life that can produce feelings of accomplishment and satisfaction even if you don't make any money at them (playing music, studying martial arts, hobby coding, etc). I personally classify those as "productive" activities.

Gaming can be a good way to relax or kill time if you're bored, but in the long run I don't find it as rewarding as my other hobbies. On the other hand, if I'm a bit tired/unmotivated, and have a good game at hand, it's easy to spend all day playing it. But at the end of the day I'll be less happy than if I did something "productive".

Comment Customers (Score 1) 1880

They expect my software to run on Windows, so I'm stuck with it. Otherwise I'd gladly be free from the pain and suffering of Win32 development.

At home, I boot to Windows once in a while for Netflix Streaming, but otherwise I'm on linux.

Comment Teach Him About Failure (Score 1) 659

I'd find something for him to do that *doesn't* come easily -- it would probably have to be something outside the academic realm, maybe a sport or martial art.

Why? Because eventually, he's going to outgrow his genius and reach a point where he needs to study and work hard in order to succeed. That seems to be the point where most child prodigies burn out. Their whole ego/self worth gets tied up with being "smart" and succeeding effortlessly -- when they fail, it can be devastating, and they may decide that they're not so smart after all and give up.

If he experiences some failures early on, he can develop the resilience to keep working when things get tough. There's a lot of evidence that, in the long run, success has a lot more to do with effort and focused practice than innate talent.

Comment Re:Rewrite the Constitution or face default! (Score 1) 1042

He did put forth a plan, and it's been analyzed by the non-partisan Congressional Budget Office, which is where the $2.2 trillion figure comes from.

http://www.washingtonpost.com/blogs/2chambers/post/budget-office-says-reid-plan-would-cut-deficit-more-than-boehner-proposal/2011/07/27/gIQAWPwncI_blog.html

Comment I went to CTY (Score 2) 116

I was like 10 or 11, IIRC. The older kids picked on me, and on the first day, one of the counselors yelled at me, made me cry, and called me a sissy. That's right, I was bullied at nerd camp. ;-)

But otherwise it was pretty cool. I think I did programming for the whole week. When they figured out that I had a handle on BASIC, they taught me Apple II assembler, which was pretty exciting at the time.

Comment Re:First Download? (Score 1) 453

there is no "open" command on the Ubuntu CLI (on Apple's this is like a double click, it open the file with the program it is associated with), this is both obvious and easy (you already have the associations if you have a GUI double click);

xdg-open is the command you're looking for. It should be available on any modern distro. There are also desktop-specific tools (gnome-open, kfmclient, etc), but xdg-open is a wrapper that identifies your desktop environment and calls the appropriate tool.

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