Comment Re:Never used recursion (Score 1) 252
I was raised on FORTRAN, but nowadays the kind of work I do (XML) means I use XSLT almost exclusively, so recursion has become natural. Except that XPath2 introduced loops...
Farmers Struggling With High-Tech Farm Equipment 194
An anonymous reader writes: Farming is a difficult profession. One of the constants throughout the generations is that if you're working out in the field all day, machinery eventually breaks down. Farmers tend to deal with this harsh reality by becoming handy at basic repair — but that strategy is starting to fail in the digital age. Kyle Wiens, founder of iFixit, writes about the new difficulties in repairing your broken tractors and other equipment. Not only do you often need experience in computer software, but proprietary technology actively blocks you from making repairs.
"Dave asked me if there was some way to bypass a bum sensor while waiting for the repairman to show up. But fixing Dave's sensor problem required fiddling around in the tractor's highly proprietary computer system—the tractor's engine control unit (tECU): the brains behind the agricultural beast. One hour later, I hopped back out of the cab of the tractor. Defeated. I was unable to breach the wall of proprietary defenses that protected the tECU like a fortress. I couldn't even connect to the computer. Because John Deere says I can't." Wiens also tells us about Farm Hack, a community that has sprung up to build a library of open source tools and knowledge for dealing with high-tech modification and repair in agriculture.
"Dave asked me if there was some way to bypass a bum sensor while waiting for the repairman to show up. But fixing Dave's sensor problem required fiddling around in the tractor's highly proprietary computer system—the tractor's engine control unit (tECU): the brains behind the agricultural beast. One hour later, I hopped back out of the cab of the tractor. Defeated. I was unable to breach the wall of proprietary defenses that protected the tECU like a fortress. I couldn't even connect to the computer. Because John Deere says I can't." Wiens also tells us about Farm Hack, a community that has sprung up to build a library of open source tools and knowledge for dealing with high-tech modification and repair in agriculture.
LEGO Contraption Allows Scientists To Safely Handle Insects 93
sciencehabit writes Researchers have built contraption from LEGOs that can move and rotate insects every which way while keeping them stable and positioned under a microscope. The design improves on previous insect manipulators because it's cheap, customizable, and easy to build. As natural history museums work on digitizing their voluminous collections—taking high-resolution photographs of each precious beetle, bee, and dragonfly in their possession—they have to handle insects repeatedly. Now the job will be easier on the entomologists, and more insect specimens will be able to hang on to their wings—all thanks to LEGOs.
Smartphone Attachment Can Test For HIV In 15 Minutes 84
stephendavion writes A team of researchers from Columbia University have developed a device that can be plugged into a smartphone and used to quickly test for HIV and syphilis. The mobile device tests for three infectious disease markers in just 15 minutes by using a finger-prick of blood, and draws all the power it needs from the smartphone, Science Daily reports. The accessory costs an estimated $34 to make and is capable of replicating tests done in a laboratory using equipment that costs many thousands of dollars.
Comment Re:You're not supposed to ask that (Score 1) 223
I have Android, rest of the family have iPhones. No-one seems to have any problem browsing, so WTF kind of websites is the OP visiting? no, wait, don't tell me...pr0n
Staples To Buy Office Depot For $6.3 Billion 105
An anonymous reader writes: Today Staples announced plans to buy Office Depot in a deal worth $6.3 billion. This is a huge consolidation within the office supply industry. Office Depot and OfficeMax were the second- and third-biggest suppliers when they merged in 2013. Adding those to the enormity of Staples would effectively bring the U.S. under a single office supply chain. "The move is expected to draw scrutiny from the Federal Trade Commission, though regulators have been increasingly willing to approve retail mergers in light of burgeoning e-commerce competition. ... This isn't the first time Staples has tried to buy Office Depot. In 1997, the FTC derailed Staples' acquisition of its rival as anticompetitive. By 2013, though, the agency's view had shifted. When the FTC allowed Office Depot to buy OfficeMax, it said the advent of online retailing ensured competition in the market for office supplies. Consumers today also rely more heavily on big-box chains such as Wal-Mart Stores Inc. for office products, the commission said."
One Man's Quest To Rid Wikipedia of Exactly One Grammatical Mistake 425
An anonymous reader writes with this Fascinating profile of one particular Wikipedia editor Giraffedata (a 51-year-old software engineer named Bryan Henderson), who has spent the last seven years correcting only the incorrect use of "comprised of" on Wikipedia. Using a code to crawl for uses of "comprised of" throughout all of Wiki's articles, he'll then go in and manually correct them (for example, using "consists of" or "composed of") and has made over 47,000 edits to date.
FBI Put Hactivist Jeremy Hammond On a Terrorist Watchlist 127
blottsie writes The Federal Bureau of Investigation put Anonymous hacker Jeremy Hammond on a secret terrorist watchlist, according to confidential records obtained by the Daily Dot. The records further reveal how the FBI treats cybercrimes and shines a rare light on the expanding definitions of terrorism used by U.S. law enforcement agencies.
Obama's 2016 NASA Budget Status Quo, Funds Europa Mission 92
MarkWhittington writes The Washington Post reported that the NASA portion of the president's 2016 budget proposal is basically status quo though it does provide further funding for a mission to Europa. A Europa probe is near and dear to the new chairman of the House Appropriations Subcommittee that funds NASA, Rep. John Culberson. However, the $18.5 billion budget proposal also funds the asteroid redirect mission, which has come under increasing fire from both Congress and the scientific community. The Houston Chronicle suggested that the final spending bill will be considerably different once congressional Republicans get through with it.
Texas Boy Suspended For "Threatening" Classmate With the One Ring 591
An anonymous reader writes Nine-year-old Aiden Steward has been suspended by officials at a Texas school after he allegedly threatened to use his magic ring to make another boy disappear. His father says the family had watched The Hobbit: The Battle of the Five Armies last weekend. His son brought a ring to class and told another boy his magic ring could make the boy disappear. "I assure you my son lacks the magical powers necessary to threaten his friend's existence," Aiden's father wrote in an email. "If he did, I'm sure he'd bring him right back." Principal Roxanne Greer declined to comment on the school's zero tolerance policy on magic rings. It may seem easy to make fun of Principal Greer in this case, but it does make one wonder how many elves could have been saved if someone took a hard line with a young Sauron.
The "Cool Brick" Can Cool Off an Entire Room Using Nothing But Water 183
ErnieKey writes Emerging Objects, a company which experiments with 3D printing technology, has created what they call the "Cool Brick." Using basic concepts of evaporation, it holds water like a sponge, takes in hot dry air and converts it into cool moist air. 3D-printed with a specially engineered lattice using ceramics, it can be formed into entire walls which could be placed in different rooms of a house or building, thus replacing the need for air conditioning in hot, dry climates such as deserts.
Comment Re:Really? (Score 2) 263
Even better, have them type in the menu to whatever they use to create their PDF (presumably they do actually print menus to give to diners
In any case, WTF do restaurants insist on publishing their menus as poxy goddessawful PDFs anyway? This is just pandering to the designer's pitiful little ego. If you want me to come dine, give me something I can READ, damn you.
How Blind Programmers Write Code 79
theodp writes: Yes, folks, there are blind programmers. There's Ed Summers, for one, who lost his vision at age 30 and now ghostblogs for Willie the Seeing Eye Dog. And if you've ever wondered how the blind can code, Florian Beijers, who has been blind since birth, explains that all he needs is a normal Dell Inspiron 15r SE notebook and his trusty open source NVDA screen reader software, and he's good-to-go. "This is really all the adaptation a blind computer user needs," Beijers adds, but he does ask one small favor: "If you're writing the next big application, with a stunning UI and a great workflow, I humbly ask you to consider accessibility as part of the equation. In this day and age, there's really no reason not to use the UI toolkits available."
Comment Re:Government Intervention (Score 1) 495
It started off similarly in Ireland: local-call dialup in cities, nothing anywhere else (although universities had leased lines). The then-recently-denationalised-former-state-monopoly telco was completely pig-ignorant about data, but eventually offered dialup and then DSL. Finally they started to see the light, and the cable TV companies found they could carry an Internet service, and it started to take off — in the cities (no such thing as rural dialup). Now I have 200Mb from my cableco, but if I lived out in the deep countryside, I would have dialup only, probably long-distance to the nearest city, as the landlines can't carry much else of a signal (and many of them are still party lines), and there's mostly no data cellphone service, so no dongles. The government keeps spouting motherhood statements about rural and island connectivity, but it's patchy and poor.
Comment Re:Government Intervention (Score 0) 495
Mod up 2 informative
