Forgot your password?
typodupeerror
Graphics

NVIDIA Shows Off "Optimus" Switchable Graphics For Notebooks 102

Posted by Soulskill
from the that's-some-prime-namespace dept.
Vigile writes "Transformers jokes aside, NVIDIA's newest technology offering hopes to radically change the way notebook computers are built and how customers use them. The promise of both extended battery life and high performance mobile computing has seemed like a pipe dream, and even the most recent updates to 'switchable graphics' left much to be desired in terms of the user experience. Having both an integrated and discrete graphics chip in your notebook does little good if you never switch between the two. Optimus allows the system to seamlessly and instantly change between IGP and discrete NVIDIA GPUs based on the task being run, including games, GPU encoding or Flash video playback. Using new software and hardware technology, notebooks using Optimus can power on and pass control to the GPU in a matter of 300ms and power both the GPU and PCIe lanes completely off when not in use. This can be done without being forced to reboot or even close out your applications, making it a hands-free solution for the customer."
Microsoft

Visual Studio 2010 Forces Tab Indenting 390

Posted by kdawson
from the one-man's-readable dept.
An anonymous reader writes "For years, Microsoft has allowed Visual Studio users to define arbitrary tab widths, often to the dismay of those viewing the resultant code in other editors. With VS 2010, it appears that they have taken the next step of forcing tab width to be the same as the indent size in code. Two-space tabs anyone?"
Google

Google Search Flagging Everything As Potentially Harmful 407

Posted by Soulskill
from the minor-problem dept.
dowlingw writes "It looks like for the moment at least, all Google results are failing the malware checks and being listed with a warning 'This site may harm your computer,' including all pages from Google themselves. Users trying to visit pages at search results will only be able to proceed via manual manipulation of the search result link to remove the Google click-through (which is also broken). Until Google fixes this bug, it looks Google web search is useless." Update: 01/31 at 15:16 GMT by SS: The problem now appears to be fixed.
Update: 01/31 at 22:01 GMT by KD : Google has now posted an explanation, apologizing and taking responsibility for the "human error" that led to the problem.
Hardware Hacking

"Nuclear Archaeology" Inspires Replica of Hiroshima's Little Boy 298

Posted by timothy
from the sobering-and-more dept.
James Cho writes "Through a decade of painstaking reverse engineering, trucker John Coster-Mullen built the first accurate replica of the Hiroshima bomb. His work yielded a new history of the first nukes, 'Atom Bombs: The Top Secret Inside Story of Little Boy and Fat Man,' with historian Robert Norris saying, 'Nothing else in the Manhattan Project literature comes close.' Philip Morrison, one of the physicists who helped invent the bomb, deemed it 'a remarkable job.'"
Windows

Why Use Virtual Memory In Modern Systems? 983

Posted by timothy
from the virtually-useless dept.
Cyberhwk writes "I have a system with Windows Vista Ultimate (64-bit) installed on it, and it has 4GB of RAM. However when I've been watching system performance, my system seems to divide the work between the physical RAM and the virtual memory, so I have 2GB of data in the virtual memory and another 2GB in the physical memory. Is there a reason why my system should even be using the virtual memory anymore? I would think the computer would run better if it based everything off of RAM instead of virtual memory. Any thoughts on this matter or could you explain why the system is acting this way?"
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?"

Prediction is very difficult, especially of the future. - Niels Bohr

Working...