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Programming

(Useful) Stupid Regex Tricks? 516

Posted by ScuttleMonkey from the hope-you-like-reading-lots-of-random-characters dept.
careysb writes to mention that in the same vein as '*nix tricks' and 'VIM tricks', it would be nice to see one on regular expressions and the programs that use them. What amazingly cool tricks have people discovered with respect to regular expressions in everyday life as a developer or power user?"
Government

Obama Launches Change.gov 1486

Posted by ScuttleMonkey from the transparency-in-government-would-be-great dept.
mallumax writes "Obama has launched Change.gov. According to the site 'Change.gov provides resources to better understand the transition process and the decisions being made as part of it. It also offers an opportunity to be heard about the challenges our country faces and your ideas for tackling them. The Obama Administration will reflect an essential lesson from the success of the Obama campaign: that people united around a common purpose can achieve great things.' The site is extensive and contains Obama's agenda for economy and education among many others. They first define the problem and then lay out the plan. Everything is in simple English without a trace of Washington-speak. The site also has details about the transition. According to many sources, Obama's transition efforts started months ago. The copyright for the content is held by 'Obama-Biden Transition Project, a 501c(4) organization'."
Power

Cooling Challenges an Issue In Rackspace Outage 294

Posted by Zonk from the getting-a-touch-warm-in-here dept.
miller60 writes "If your data center's cooling system fails, how long do you have before your servers overheat? The shrinking window for recovery from a grid power outage appears to have been an issue in Monday night's downtime for some customers of Rackspace, which has historically been among the most reliable hosting providers. The company's Dallas data center lost power when a traffic accident damaged a nearby power transformer. There were difficulties getting the chillers fully back online (it's not clear if this was equipment issues or subsequent power bumps) and temperatures rose in the data center, forcing Rackspace to take customer servers offline to protect the equipment. A recent study found that a data center running at 5 kilowatts per server cabinet may experience a thermal shutdown in as little as three minutes during a power outage. The short recovery window from cooling outages has been a hot topic in discussions of data center energy efficiency. One strategy being actively debated is raising the temperature set point in the data center, which trims power bills but may create a less forgiving environment in a cooling outage."

Advice for Linux on a Laptop? 276

Posted by Cliff
Trillian_1138 is seeking your advice on the following: "So I'm looking at replacing my aging laptop. I have a desktop running Ubuntu, which I use as a primary, and it is more than adequate for my needs. However, I'd love a small, portable laptop to use in class and on trips. I've been looking at the MacBook Pros and, more recently, the MacBooks, and was almost ready to buy the low-end MacBook and be done with it. I liked its ability to dual-book to Windows for a couple of school-related programs, but the more I thought about it the more I like using Ubuntu at home and the less reason I saw to buy a Mac if I could use Ubuntu on a laptop. This brought me to the idea of buying a laptop to use as a dual-boot Linux/Window machine, either with Linux or Windows pre-installed, and setting up a dual-boot with the other OS. Might any of you have advice, anecdotes, success stories, horror stories, or general input?"

Nintendo's 'Wii' Just A Marketing Gimmick? 356

Posted by Zonk from the doesn't-seem-their-style dept.
An anonymous reader writes "Tom's Hardware has an editorial up on the Nintendo Wii in which the author postulates that the new name may be a bigger PR stunt than it looks. From the article: 'Saying Wii is controversial mainly in the English-speaking world (the Japanese can't even pronounce it); in France, for instance, it's a homonym for oui. But the upcoming E3 Expo plays mostly to an English-speaking crowd, even though it's an international event. It's just over a week to E3, where Sony fans will be all giddy and running around like they have a Blu-ray chasing their tails. Amid all this, Nintendo announces a name change which is not only interesting, but controversial. You can't not notice it. Essentially, Nintendo steals more than a wee bit of Sony's thunder.'"

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