BShive writes "Design Patterns is considered a classic for anyone in software development. The beginning third of the book is a solid introduction to patterns, while the last two thirds of the book is devoted to the patterns themselves. Many of the professionals out there probably already own a well-used copy of this book, but there are others who are wondering what all the fuss is about. The frequency of hearing about this text in discussions piqued my interest enough to buy it for myself. If you are interested in design patterns and are looking to use them, then this should be one of the books on your shelf." Read on for more.

ackthpt writes "A few astute slashdot readers were on to something back when this article was published. After a tip (at e-insight.net) on failing caps over at amdmb I did a little looking around and found this article by Dennis Zogbi on TTI Inc.'s site, which goes into more detail. In a nutshell, many motherboards are now failing due to electolytic capacitors made with an inferior water-based electolyte. Within days or a few months these capacitors build up hydrogen gas and blow the rubber bung out the end of the capacitor, leaking electolyte and causing havoc. The problem may be widespread, as many consumer electronics made with these capacitors may also fail prematurely. Gary Headlee specializes in Abit motherboards, but as his FAQ states, he will work on other makes and the FAQ has more info on capacitor problems."

Huusker writes "Steven Bellovin and others at ATT Research Labs and ICIR have come up with mechanism to stop DDOS attacks. The idea is called Pushback. When the routers get flooded they consult a Unix daemon (/etc/pushbackd) to determine if they are being DDOS'ed. The routers propagate the quench packets back to the sources. The policy and propagation are separate, allowing hardware vendors to concentrate on the quench protocol while the white hats invent ever more clever DDOS detection filters for /etc/pushbackd. The authors of the paper have an initial implementation on FreeBSD."

Lord Custos writes "From ABC News: Your Brain Waves are Better than Sleeping Pills! Everyone has a song in them...literally. And you can use it to put yourself to sleep. Canadian scientists have discovered that deep sleep can be induced in insomniacs by copying the insomniacs brainwaves, turning it into 'music', and then playing this 'audio transcription' of their own sleep brainwave pattern back to them."

Habberhead writes "Some people are aware of the quest for a palindromic solution for the number 196. Basically any number that doesn't form a palindrome by reversing and adding its digits is known as a Lychrel Number. (Sequence Number A023108 of Sloan's On-Line Encyclopedia of Integer Sequences) The number 196 happens to be the first of them. In over a year's worth of time, and more than 2 quadrillion calculations, this guy at www.p196.org has reversed and added the number over 100 MILLION times. His current answer is over 41 million digits long! Apparently he and a few others are also working on a distributed computing program for finding larger and larger Lychrel Numbers. It looks like they have in mind a Seti@Home style program with visible results."

Cephalien writes "As reported by Reuters (The link is from AT&T Worldnet -- No registration required, etc, etc), looks like congress has pushed this through against Nevada's objections (NIMBY, anyone?). Now all that's left is the licensing from the NRC. I dunno about you folks, but I'm glad I don't live in Nevada." After 20 years in the making and 4 billion in studies construction on the $58b facility can begin. It was this or Cmdrtacos basement.

JewFish writes "Dr. Bjarne Stroustrup, designer and implementer of the C++ programming language is switching jobs. He has accepted the COE Endowed Chair in Computer Science at Texas A&M University. The fulfillment of this fulltime position was announced today by the head of the computer science department. Now that Dr. Stroustrup will be on faculty I sure hope they start offering a C++ course or two."

joelav22 writes: "I've got to move to San Francisco! RCN has upgraded current customers to 3 megabits of bandwith for no extra charge. In the days of all the bandwith chopping and caps, this is definitely a welcome trend. I hope ATT and Comcast can take a hint."

311Stylee writes: "Wow. I've never even heard of this before, but it looks genuine with a writeup on MSNBC and Space.com . Existing technology is used to measure sea temperatures through clouds via satellite, but newer cameras could be used in a huge array of applications because of their ability to see through walls, clothing, smoke and clouds. Google gets 546 hits on T-rays, inlcuding one from AT+T Bell Labs."

MBCook writes: "It appears that AT&T broadband doesn't like it when customers own their own cable modem. According to this article at ZDNet, ATT will be 'changing' their prices for all users. If you own your own cable modem, your bill is going up $7. If you lease your cable modem, you end up paying the same ammount you were before. I guess AT&T likes to milk it's customers. If I don't have a long distance service with any phone company, I have to pay for the privilage of not depending on them. Now I'll have to pay for the privilage of not depending on AT&T for a modem?"

P800guy writes "Psion Place has a review of the SonyEricsson P800 available in Q3, this looks to be the best PDA/phone combined in the world. Running Symbian OS v7.0, 208x320 color touchscreen, triple-band GSM compatible, Multimedia Messaging (MMS), Bluetooth, GPRS always-on internet connection, built-in digital camera, support for HTML, xHTML, Java, iMode, WAP, Word, Excel, PPT. Check out the pictures, open, closed. In the US it'll work on Voicestream, ATT Wireless, and Cingular just don't expect it to be offically supported from day 1 of release." Getting closer- now if it just had a few gigs of memory for MP3s ;)

NexUK writes "Guardian Online has an article about the imminent closure of the UK based AT&T lab , the place that brought us VNC, the popular desktop remote control system. The article talks about a nice "Toys" budget where the employees could buy gadgets without prior authorization." AT&T Strikes again, I'm surprised they haven't bought PARC and closed it down too.

rgmoore writes "The Los Angeles Times is running an interesting article on the impact of DVDs on the movie making process. They briefly mention the possibilities of end-users being able to re-edit the movie (with a veiled reference to The Phantom Edit) but focus more on the way that it's starting to influence directors and producers during the course of making the movie."

michael_cain writes: "Multichannel News is reporting that the FCC has ruled that cable companies providing high-speed data service do not need to provide access to competing ISPs. Depending on whom you believe, this should lead to either (a) more rapid rollout of cable modem service since the cable companies don't have to share the revenues or (b) cable companies limiting the content and services you can reach over their IP infrastructure." And an Anonymous Coward writes: "Excite is running an article indicating that the FCC has exempted cable internet companies from having to share their lines to competition. Unlike telephone companies, cable companies are required only to share their lines when specifically told to by the government. As a condition of the AOL Time Warner merger, that company was forced to offer its consumers a choice of Internet service providers on its high-speed lines. Thursday's vote, classifying cable Internet as an "information service" rather than a telecommunications service that is subject to the open-access provision, makes sure that cable companies won't have to share anytime soon."

michael_cain asks: "Due to a large corporate merger, we're in the process of combining two technical organizations with radically different structures. One has lots of very specific job titles ('Senior Assistant Software Engineer for Icons and Buttons'), each with a specific description and a very narrow compensation range. The other has essentially one non-management title ('Member of Technical Staff') with a wide range of compensation. I admit to a bias due to more than twenty years in a single-title structure, but believe that said structure makes it easier to compensate people and teams based on their contribution, to encourage staff to learn new skills and grow, and to shift resources to meet changing business needs. The merged human resources group tends to favor the rigid title-driven structure. Which would you prefer?" I'm a firm believer in the old addage: less complicated something is, the better. I think this would apply to organizational structures just as well as it does for code. Thoughts?

jonerik writes: "MSNBC has this article about AT&T's frustration with the increasing quantity and sophistication of spam traffic. As has been noted here already, much of it these days is originating from Asia and, according to the article, 'now represents 20 percent of all e-mail floating around the Internet.'"

Red Roo writes: "This online article addresses the recent criticism of Gnutella network scalability by pointing out that it is a Cayley tree. As a viable candidate for massively scalable P2P bandwidth, all trees are dead! But by going to higher dimensional virtual networks (aka "hypernets") e.g., hypercubes or hypertori, near linear scalability can be achieved for P2P populations on the order of several million peers each with only 20 open connections. This concept seems to have been entirely overlooked by critics and developers alike."

Kancer was among the many readers to write with news (as carried by the Boston Globe) that "'beginning next month through March 15, current subscribers with (username)@mediaone.net addresses will be required to change them over to an address ending in attbi.com.' Also 'After March 15, any mail sent to a mediaone.net address will be rejected.' What a pain, looks like they are taking down pop mail and replacing it with web-based e-mail as well."

ergo98 asks: "About a year ago I had the need to evaluate XML compression technologies (for a project where two machines had to communicate via XML document, and there was an excess of CPU power and a dearth of bandwidth): At the time the best option seemed to be a research project called XMill, however it seemed even then to be an abandoned project with no more updates and little market presence, and was only source available as a command line utility requiring reworking into library form. I'm curious if there's been any progress in the XML compression arena in the past year: If you have more CPU power than bandwidth what is the best option for XML document compression? Has any XML specific compression algorithms been made as a module for Apache?"

Slashback this evening brings you news and updates on several previous stories, including (not limited to) @home service, Linuxgruven, and some followups to Slashdot book reviews.