rikek - Slashdot User

Is Intel Killing 12-Inch Displays On Netbooks? 297

Posted by timothy on Sunday August 09, 2009 @02:40PM from the 12"-seems-a-bit-easier-on-the-eyes dept.

HangingChad writes "Dell has retired their 12-inch Intel Atom-powered netbooks, they said today. The official reason — 'It really boils down to this: for a lot of customers, 10-inch displays are the sweet spot for netbooksLarger notebooks require a little more horsepower to be really useful.' Or is the real reason that 12-inch displays on netbooks cut into Intel's more profitable dual-core market and Dell's profit margins on higher-end machines?"

VHDL or Verilog For Learning FPGAs? 301

Posted by timothy on Sunday May 31, 2009 @02:22PM from the which-has-the-better-swag dept.

FlyByPC writes "We're in the first stages of designing a course in programmable devices at the university where I work. The course will most likely be centered around various small projects implemented on an FPGA dev board, using a Xilinx Spartan3-series FPGA. I have a bit of experience working with technologies from 7400-series chips (designing using schematics) to 8-bit microcontrollers to C/C++. FPGAs, though, are new to me (although they look very interesting.) If you were an undergraduate student studying programmable devices (specifically, FPGAs), would you prefer the course be centered on VHDL, Verilog, a little of both, or something else entirely? (...Or is this an eternal, undecidable holy-war question along the lines of ATI/nVidia, AMD/Intel, Coke/Pepsi, etc...?) At this point, I've only seen a little of both languages, so I have no real preference. Any input, especially if you're using one or both in the field, would be very helpful. Thanks, and may all of your K-maps be glitch-free."

Programming Language Specialization Dilemma 569

Posted by Soulskill on Saturday March 21, 2009 @01:20PM from the choosing-a-path dept.

aremstar writes "I'm a final-year Computer Science student from the UK. During my studies, we covered 3 programming languages: C, C++ and Java. The issue is that we didn't cover any of these languages in sufficient depth for me to claim that I have commercial-ready experience. It's one thing being able to write simple programs for class assignments, but those are quite different from writing something as complex as the Linux kernel or a multi-threaded banking app. I'm thinking of spending a few weeks/months studying in order to specialize in one of those languages. Fortran also entered my consideration, as it is great for numerical computing and used by many financial institutions, banks, etc. In terms of skill requirements in job ads, my (brief) experience suggests that most programming jobs require C++, with Java a close second. C — unfortunately — doesn't appear as much. My question is: if you were in my shoes, which language would win your time investment? My heart suggests C, with a little bit of Fortran to complement it, but I'm a bit worried that there might not be enough demand in the job market."

Old Computers Resurrected As Instruments At Bletchley Park 109

Posted by timothy on Saturday March 07, 2009 @11:29PM from the brunsviga-adding-machine-in-da-house dept.

arcticstoat writes with a snippet from bit-tech.com; musician Matthew Applegate "plans on assembling a virtual orchestra of 20 retired relics of computing at the National Museum of Computing at Bletchley Park. The choice of venue will even allow Applegate to feature the infamous Colossus Mark 2 computer in the event, which was used for code-breaking in World War II and was recently reconstructed at Bletchley Park in 2007. ... A wide selection of computing fossils be used in Applegate's final musical presentation, which is called 'Obsolete?' This includes the Elliot 803 (a 1960s machine with 4KB of memory), the aforementioned Colossus Mark 2, a Bunsviga adding machine (pictured) and a punch card machine. As well as this, there are also some machines that will look nostalgically familiar to kids who grew up with the home computer generation, including a BBC Micro, an Atari 800XL, a Dragon 32 and an Amstrad CPC464." The article's list of the members of this "orchestra" makes an interesting checklist of computer hardware history.

How Close Were US Presidential Elections? 971

Posted by kdawson on Friday September 26, 2008 @09:15AM from the squeakier-than-you-think dept.

Mike Sheppard writes "I'm a graduate student in Statistics at Michigan State University and spent some time analyzing past US presidential elections to determine how close they truly were. The mathematical procedures of Linear Programming and 0-1 Integer Programming were used to find the optimal solution to the question: 'What is the smallest number of total votes that need to be switched from one candidate to another, and from which states, to affect the outcome of the election?' Because of the way the popular and electoral votes interact, the outcome of the analysis had some surprising and intriguing results. For example, in 2004, 57,787 votes would have given us President Kerry; and in 2000, 269 votes would have given us President Gore. In all there have been 12 US Presidential elections that were decided by less than a 1% margin; meaning if less than 1% of the voters in certain states had changed their mind to the other candidate the outcome of the election would have been different."

Comment can refresh rates be too high? (Score 1) 97

by rikek on Monday September 13, 1999 @11:26AM (#1687293) Attached to: The Truth About Flourescent Lights?

As far as monitor refresh rates, everybody seems to be saying "go as high as you can" (in vertical refresh rate)... I experience the same between 60 and a little over 85hz, but at a little over 100hz, I feel more uncomfortable with the screen image. Assuming that my hardware is all working correctly (as far as I know everything is completely capable), am I crazy?

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