Forgot your password?
Close
typodupeerror

Submission + - Bad day for Cyber (kgmi.com)

Submitted by mitcheli
mitcheli writes: From the "skynet-has-become-selfaware" dept:
In short order, three major outages occurred morning. First United Airlines reported a system wide grounding of all flights due to "technical difficulties" with little details to follow. Following that, the New York Stock Exchange reported "technical difficulties" while suspending all trading. And now the Wall Street Journal's website is in limited operations due to "technical difficulties". While initial reports on NYSE state that there is no malicious activity as a result of the outage, few details have been released at this time.

Comment Codingbat (Score 0) 776

by Brumdail (#42550857) Attached to: Ask Slashdot: Are Timed Coding Tests Valuable?

I enjoy these coding exercises, and use them for a sort of brain teaser. I have tried a bunch of the Java ones at codingbat.com and it is interesting to compare my results to the progress graphs of other random users.

Would that sort of minimal IDE help or hurt this type of test? Nothing else to get in the way, and you get immediate feedback on your answer. Would it be better to see a candidate initially fail the test cases and then correct them or spend the time to run through it in his brain instead?

Comment Why bother commenting at all (Score 1) 763

by Brumdail (#37632640) Attached to: Help Shape the Future of Slashdot

It feels like there is little reason for me to actively participate in the discussions. Even though I have been reading for years, I don't feel any reason to comment unless I have something really important to say. It can take a lot of effort to put together a good post, only to have it ignored because it was not within the first group of comments or down-modded anyway. I don't want to spout of some mindless meme or bad joke (most of the time), and I don't have time to waste just to build up enough karma so people will pay attention.

Without a reason to post, I won't get mod points. Without any mod points, I won't really be able to be part of the discussion. So, until then, Slashdot won't have my contribution and will be worse off for it (imo).

What I would like to see is a way of better including the many readers who do not comment. How about randomly picking people who are reading an article (and haven't commented in a while), and ask what they think. The community will see more than just the usual voices. An automatic moderation added to one of the randomly picked representatives will get the voice of the average Slashdot reader included.
Science

Submission + - US pays $2B for for 500MW of solar power (networkworld.com)

Submitted by
coondoggie
coondoggie writes: "The US Department of Energy today said it was conditionally committing $2 billion to develop two concentrating solar power projects that it says will offer 500 megawatts of power combined, effectively doubling the nation's currently installed capacity of that type of power. Concentrated solar systems typically use parabolic mirrors to collect solar energy."
Microsoft

Submission + - Microsoft and Nvidia Have Acquisition Pact (informationweek.com)

Submitted by Anonymous Coward
An anonymous reader writes: Infoweek is reporting that Microsoft has obtained the exclusive right to match any buyout offers for Nvidia. The obscure pact was uncovered in SEC documents, and apparently stems from Microsoft's licensing of Nvidia chips for the Xbox. But its real value now lies in the fact that Nvidia has become a major player in tablet chips, including chips for Windows 8 slates.
Graphics

Submission + - What Makes a Photograph Memorable?

Submitted by
Hugh Pickens writes
Hugh Pickens writes writes: "Anne Trafton writes in MIT News that next time you go on vacation, you may want to think twice before shooting hundreds of photos of that scenic mountain or lake because researchers have developed a computer algorithm that can rank images based on memorability and found that in general, images with people in them are the most memorable, followed by images of human-scale space — such as the produce aisle of a grocery store — and close-ups of objects. Least memorable are natural landscapes. Researchers built a collection of about 10,000 images of all kinds for the study — interior-design photos, nature scenes, streetscapes and others and human subjects who participated through Amazon’s Mechanical Turk program were told to indicate, by pressing a key on their keyboard, when an image appeared that they had already seen. The researchers then used machine-learning techniques to create a computational model that analyzed the images and their memorability as rated by humans by analyzing various statistics — such as color, or the distribution of edges — and correlated them with the image’s memorability. “There has been a lot of work in trying to understand what makes an image interesting, or appealing, or what makes people like a particular image," says Alexei Efros at Carnegie Mellon University. “What [the MIT researchers] did was basically approach the problem from a very scientific point of view and say that one thing we can measure is memorability.” Researchers believe the algorithm may be useful to graphic designers, photo editors, or anyone trying to decide which of their vacation photos to post on Facebook (PDF)."
The Internet

Submission + - Syria Drops Off The Internet As Turmoil Spikes (computerworld.com)

Submitted by CWmike
CWmike writes: In what appears to be the latest bid by a government to throttle access to news and information amid growing civil unrest, the Syrian government Friday shut down all Internet services. Internet monitoring firm Renesys reported that starting around 7 a.m. EDT today, close to two-thirds of all Syrian networks were suddenly unreachable from the global Internet. In just 30 minutes, routes to 40 of 59 Syrian networks were withdrawn from the global routing table, Reneys' chief technology officer James Cowie said in a blog post. The shutdown has affected all of SyriaTel's 3G mobile data networks as well as several of the country's ISPs' such as Sawa, INET and Runnet. Also down are the Damascus city government page and the customs web site. The only networks that appear to be somewhat reachable are a handful of government-owned networks such as one belonging to Syria's Oil Ministry, Cowie noted. 'We don't know yet how the outage was coordinated, or what specific regions or cities may be affected more than others,' Cowie wrote. 'If Egypt and Libya are any guide, one might conclude that events on the street in Syria are reaching a tipping point.'
Idle

Submission + - IT pro pulls off rarest Putt-Putt feat (networkworld.com)

Submitted by netbuzz
netbuzz writes: Rick Baird, a 53-year-old IT manager from North Carolina, recently accomplished a feat seen only twice in half a century and not once since 1979: a perfect round of Putt-Putt golf — 18 holes, 18 shots. He tells Network World: “When I got ready to play 18 everybody was still gathering around to watch. I had to back off once since people were moving and I did not want there to be any distractions, and I needed a deep breath to calm down.”
Security

Submission + - Baby's First TSA Patdown 1

Submitted by theodp
theodp writes: Is there anything cuter than baby milestones? Baby's first steps. Baby's first word. And now, baby's first TSA patdown. 'Well,' writes Anna North, 'it finally happened. Airport security officers gave a pat-down to a baby.' A post on the TSA blog defended the move: 'The child's stroller alarmed during explosives screening. Our officers followed proper current screening procedures by screening the family after the alarm...The [8-month-old] child in the photo was simply receiving a modified pat-down.' Hey, at least they didn't make a federal case of the 4 oz. of liquid found in the little tyke's Pampers.
Microsoft

Linux's Role In Microsoft's Decline 532

Posted by ScuttleMonkey from the karma-catching-up dept.
nerdyH writes "As early as last quarter, Microsoft admitted that Linux and netbooks were eating into its fat profits. Recently, it came home, with the software giant announcing its first-ever layoffs. LinuxDevices interviewed Linux Foundation Director Jim Zemlin on Linux's role in Microsoft's misfortunes. Zemlin sums it up pretty well: 'Companies can offer their own branded software platform based on Linux. If Microsoft is getting 75 percent margins, you would like some of that high-margin business, too.'"
Displays

DIY LED Array Marquee For Your PC 128

Posted by kdawson from the geeking-out-on-the-weekend dept.
An anonymous reader writes "Ever wish you had one of those big LED displays to keep you up to date on e-mails, stock quotes, server uptimes, or weather? Here's a new video tutorial showing how to build your own computer-controlled LED array. You can code your own data feed, and just send it over a TCP socket. This looks like a fun weekend project for someone looking to get started with electronics by building something useful."

Slashdot Top Deals

Make it myself? But I'm a physical organic chemist!

Close