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Games

Dungeons and dragons playtest released->

Submitted by thuf1rhawat
thuf1rhawat writes "for a certain type of geek, nothing is more important than dungeons and dragons, with the announcement last year of the new edition and the announcement that an open playtest will occur. finally it's available ( subject to usual nda's etc)"
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Ask Slashdot: How to Shop for a Laptop

Submitted by jakooistra
jakooistra writes "I recently got my dream laptop: a Macbook Air. It had everything I needed, and its hardware design is solid. I know what I'm getting, and I know it's what I want, and the two line up perfectly.

Weeks later, my sister asks me for a laptop recommendation. I say "sure, what are techie brothers for!" and diligently start my search for her perfect laptop. Two days later, I feel like I've aged two years. Every laptop vendor seems to want to sell a dozen different poorly-differentiated models, with no real way of finding out what is customizable without following each model to its own customization page. And there are so many vendors! How am I, as a consumer, supposed to find what I need? Is there a website, hiding somewhere that I just can't find, that tracks all the multivariate versions and upgrade choices in an easily searchable database?

Failing that, I'd like to crowdsource finding the following laptop:
-Good CPU, almost don't care about GPU (HD 3000 graphics are acceptable)
-SSD HD (or at least hybrid cache)
-Cool running (no leg-burning, in fact integrated graphics might be preferable)
-15" or 17" screen
-1366x768 is acceptable if all else fails, but I'd prefer 1440x900 or more, especially on a 17"
-Optical drive (not external)
-Under $2000, nominally $1500"
Education

Barter-Based School Catching on Globally->

Submitted by
sethopia
sethopia writes "In 2010, three people had the crazy idea to start a school where the teachers teach whatever they want and the students pay for classes with whatever teachers need—cutlery, art, advice—but never with money. Trade Schools have been popping up around the world and are now active in 15 cities and 10 countries, with almost no prodding from its founders. Caroline Woolard, one of the founders, discusses the challenges and opportunities of adapting their idea to an international audience and making the Trade School software—based on Python and Django—great."
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Bitcoin

Hacked Bitcoin Financial Site Had No Backups 283

Posted by timothy
from the harsh-lessons dept.
An anonymous reader writes "A fortnight ago the Bitcoin financial website Bitcoinica was hacked and the hacker stole $87,000 worth of Bitcoins. At the time the owner promised that all users would have their Bitcoins and US dollars returned in full, but one of the site developers has just confirmed that they have no database backups and are having difficulty figuring out what everyone's account balance should actually be. A failure of epic proportions for a site holding such large amounts of money."
Bitcoin

Hacked Bitcoin Financial Site Had No Backups->

Submitted by Anonymous Coward
An anonymous reader writes "A fortnight ago the Bitcoin financial website Bitcoinica was hacked and the hacker stole $87,000 worth of Bitcoins. At the time the owner promised that all users would have their Bitcoins and US dollars returned in full, but one of the site developers has just confirmed that they have no database backups and are having difficulty figuring out what everyone's account balance should actually be. A failure of epic proportions for a site holding such large amounts of money."
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Facebook

Is Facebook Going To Buy Opera? 192

Posted by timothy
from the browser-wars-the-sequel dept.
New submitter x0d writes with this excerpt from the L.A. Times: "The Facebook spending spree may be continuing as a new report says the social networking giant might be looking to buy Norwegian company Opera Software. Now fully under the microscope of Wall Street as well as Main Street investors, Facebook is trying to solve its mobile monetizing problems and has been gobbling up various companies in recent months to increase its presence in the world of smartphones."
Facebook

Is Facebook going to buy Opera?->

Submitted by
x0d
x0d writes "The Facebook spending spree may be continuing as a new report says the social networking giant might be looking to buy Norwegian company Opera Software. Now fully under the microscope of Wall Street as well as Main Street investors, Facebook is trying to solve its mobile monetizing problems and has been gobbling up various companies in recent months to increase its presence in the world of smartphones."
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Google

Google Now Searches JavaScript 87

Posted by timothy
from the watch-for-the-scriptview-vans dept.
mikejuk writes "Google has been improving the way that its Googlebot searches dynamic web pages for some time — but it seems to be causing some added interest just at the moment. In the past Google has encouraged developers to avoid using JavaScript to deliver content or links to content because of the difficulty of indexing dynamic content. Over time, however, the Googlebot has incorporated ways of searching content that is provided via JavaScript. Now it seems that it has got so good at the task Google is asking us to allow the Googlebot to scan the JavaScript used by our sites. Working with JavaScript means that the Googlebot has to actually download and run the scripts and this is more complicated than you might think. This has led to speculation of whether or not it might be possible to include JavaScript on a site that could use the Google cloud to compute something. For example, imagine that you set up a JavaScript program to compute the n-digits of Pi, or a BitCoin miner, and had the result formed into a custom URL — which the Googlebot would then try to access as part of its crawl. By looking at, say, the query part of the URL in the log you might be able to get back a useful result."
Google

Google Now Searches JavaScript ->

Submitted by mikejuk
mikejuk writes "Google has been improving the way that its Googlebot searches dynamic web pages for some time — but it seems to be causing some added interest just at the moment. In the past Google has encouraged developers to avoid using JavaScript to deliver content or links to content because of the difficulty of indexing dynamic content. Over time, however, the Googlebot has incorporated ways of searching content that is provided via JavaScript.
Now it seems that it has got so good at the task Google is asking us to allow the Googlebot to scan the JavaScript used by our sites.
Working with JavaScript means that the Googlebot has to actually download and run the scripts and this is more complicated than you might think. This has led to speculation of whether or not it might be possible to include JavaScript on a site that could use the Google cloud to compute something. For example, imagine that you set up a JavaScript program to compute the n-digits of Pi, or a BitCoin miner, and had the result formed into a custom URL — which the Googlebot would then try to access as part of its crawl. By looking at, say, the query part of the URL in the log you might be able to get back a useful result."

Link to Original Source
Technology

Aging eyes stymie biometric iris scans->

Submitted by scibri
scibri writes "The iris scanners that are used to police immigration in some countries, like the UK, are based on the premise that your irises don't change over your lifetime. But it seems that assumption is wrong.

Researchers from the University of Notre Dame have found that irises do indeed change over time, enough so that the failure rate jumps by 153% over three years. While that means a rise from just 1 in 2 million to 2.5 in two million, imagine how that will affect a system like India's — which already has 200 million people enrolled — over 10 years."

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