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Programming

When a CGI Script is the Most Elegant Solution 256

An anonymous reader writes "Writing local Web applications can be quick, easy, and efficient for solving specific Intranet problems. Learn why a Web browser is sometimes a better interface than a GUI application and why experienced Web developers find themselves struggling to learn a GUI toolkit, and descover that a simple CGI script would serve their needs perfectly well, if not better."

Linux 2.6.20-rc6 Kernel Performance 226

Michael writes "The Linux 2.6.20 kernel will feature KVM support, Playstation 3 support, and a variety of other improvements. With the Linux 2.6.20-rc6 kernel out the door, Phoronix has written a performance comparison of the Linux 2.6.20-rc6 kernel against the 2.6.19 and 2.6.19.2 kernels in a variety of benchmarks."
Operating Systems

Why Do Computers Take So Long to Boot Up? 975

An anonymous reader writes "Computers take too long to boot up, and it doesn't make sense to me. Mine takes around 30 seconds; it is double or triple that for some of my friends' computers that I have used. Why can't a computer turn on and off in an instant just like a TV? 99% of boots, my computer is doing the exact same thing. Then I get to Windows XP with maybe 50 to 75 megs of stuff in memory. My computer should be smart enough to just load that junk into memory and go with it. You could put this data right at the very start of the hard drive. Whenever you do something with the computer that actually changes what happens during boot, it could go through the real booting process and save the results. Doing this would also give you instant restarts. You just hit your restart button, the computer reloads the memory image, and you can be working again. Or am I wrong? Why haven't companies made it a priority to have 'instant on' desktops and laptops?"
Google

Google De-indexes Talk.Origins, Won't Say Why UPDATED 575

J. J. Ramsey writes "Talk.Origins is an archive with thousands of pages exposing creationist pseudoscience. Rather mysteriously, Google pulled the plug on its search engine, giving only the vague reason: 'No pages from your site are currently included in Google's index due to violations of the webmaster guidelines.' This was apparently triggered by a recent cracking of the site that added 'hidden links to non-topical sites,' but Google won't say just what the violations were. Talk.Origins webmaster Wesley R. Elsberry believes that this Google policy harms honest webmasters." From the article: "My mission, whether I liked it or not, was to find and fix whatever problem the [Talk.Origins Archive] might have, with no guidance as to what the problem was and nothing at all about where to start looking... I was extremely lucky. The damage to my site was limited and in the first place that I happened to look. Other honest webmasters might not be so lucky. They may have to undertake an arduous process of vetting pages, essentially having to second-guess the mind of the cracker in trying to locate a problem that Google knows the exact location of." Thanks to an alert reader who sent in Matt's blog posting about how Google handles hacked sites.
Science

Pyramid Stones Were Poured, Not Quarried 445

brian0918 writes "Times Online is reporting that French and American researchers have discovered that the stones on the higher levels of the great pyramids of Egypt were built with concrete. From the article: 'Until recently it was hard for geologists to distinguish between natural limestone and the kind that would have been made by reconstituting liquefied lime.' They found 'traces of a rapid chemical reaction which did not allow natural crystallization. The reaction would be inexplicable if the stones were quarried, but perfectly comprehensible if one accepts that they were cast like concrete.'"

Dell Customer Gets Windows Refund 372

scottv67 writes "Dell today gave freelance programmer and sysadmin Dave Mitchell, of Sheffield, UK, a refund of 47 pounds ($89) for the unused copy of Microsoft Windows XP Home SP2 bundled with his new Dell Inspiron 640m laptop, Mitchell says. Dell also refunded the tax, for a total of £55.23 ($105)."

North Korea Says It Has Conducted Nuclear Test 1623

ScentCone writes "North Korea says that it has conducted its first nuclear weapons test and 'brought happiness to its people.' Japan and China earlier issued an unusual joint statement saying that such a test would be 'unacceptable.' As of 11:10PM EST, the USGS says that it has not detected any unusual seismic activity on the Korean peninsula in the last 48 hours." From the article: "The North said last week it would conduct a test, sparking regional concern and frantic diplomatic efforts aimed at dissuading Pyongyang from such a move. North Korea has long claimed to have nuclear weapons, but had never before performed a known test to prove its arsenal. The nuclear test was conducted at 10:36 a.m. (0136 GMT) in Hwaderi near Kilju city, Yonhap reported, citing defense officials." Update: 10/09 05:50 GMT by J : The U.S. Geological Survey reports a 4.2 magnitude quake; South Korean news is reporting a 3.58 magnitude event; the White House apparently confirms a nuclear test.

The US Navy Says Goodbye to the Tomcat 576

jonerik writes "Though it's not being widely reported, this week marks the end of the line for the F-14 Tomcat in US Navy service. First flown in 1970, the Grumman F-14 Tomcat was easily one of the world's most powerful, advanced, and deadly aircraft for many years, capable of flying at Mach 2.3 and firing its half-dozen Mach 5 AIM-54 Phoenix air-to-air missiles at targets as much as 100 miles away. Having been gradually replaced during the last several years by the newer F/A-18E/F, the last of the aircraft in US service will be officially retired on Friday, September 22nd in a ceremony at Virginia's Oceana Naval Air Station. However, at least a few F-14s will continue to fly for a few more years: Iran — which took delivery of 79 aircraft before the overthrow of the Shah — still flies the plane, though only a small number (perhaps ten or twenty) are believed to still be in service due to a lack of spare parts and attrition."

Turning Network Free-Riders' Lives Upside Down 658

An anonymous reader writes "You discover that your neighbours are using your unsecured wireless network without your permission. Do you secure it? Or do you do something more fun? A few minutes with squid and iptables could greatly improve your neighbours' Web experience ..." Improve is a relative term, but this is certainly gentler than certain other approaches.

Debian to Run on AMD64 198

dark-br writes to tell us TechWorld is reporting that the next Debian release will be able to run native on AMD64 processors for the first time. From the article: "The GNU/Linux 4.0 operating system, also known as "Etch," is planned for release in December, the group said. It will also have new security features, including encryption and digital signatures to ensure that downloaded packages are validated."

Walk in Space for $15 Million (Plus Airfare) 133

avtchillsboro writes "A NY Times article has details on a news release by Space Adventures Ltd. (SAL). SAL has previously provided space trips to three wealthy individuals for (US)$20 million. The article announces the $15 million EVA 'upgrade', and quotes SAL chief executive Eric Anderson, who says that the plan has been approved by the Federal Space Agency of the Russian Federation; but the article also says that NASA has not been informed." From the article: "Fewer than 450 people have traveled to space, and the club of spacewalkers is even more exclusive. Just 151 people have stepped outside the relative safety of their craft to greet the void with only a visor to separate life and death. 'Spacewalk is the ultimate experience that we've managed to invent as humans,' said Tom Jones, a former astronaut and spacewalker who is an adviser to Space Adventures. Being outside the craft when 'there's nothing between you and the ground below but empty space,' he said, is 'incomparable.'"

Walmart Tries to Emulate MySpace 345

mattsucks writes to tell us that according to AdAge, retail behemoth WalMart is trying desperately to target the MySpace demographic with a new, and highly sanitized, site designed to appeal to teens. From the article: "It's a quasi-social-networking site for teens designed to allow them to 'express their individuality,' yet it screens all content, tells parents their kids have joined and forbids users to e-mail one another. Oh, and it calls users 'hubsters' -- a twist on hipsters that proves just how painfully uncool it is to try to be cool."

Hong Kong Using Children to Hunt for Piracy 259

westcoaster004 writes to tell us that according to The New York Times the Hong Kong government will be using some 200,000 youths to scour the internet for piracy. Members of the Boy Scouts, Girl Guides, and nine other youth organizations will be drawn from with the first 1,600 being "sworn in" this Wednesday. From the article: "Tam Yiu-keung, the Hong Kong Excise and Customs Department's senior superintendent of customs for intellectual property investigations, said the program should not raise any concerns about privacy or the role of children in law enforcement. The youths will be visiting Internet discussion sites that are open to all, so the government program is no different than asking young people to tell the police if they see a crime while walking down the street, he said."

What Brings Users to Blogs? 143

Billosaur writes "The Center for Citizen Media Blog has an interesting overview of the Collaborative News Survey 'Hype versus Reality', detailing the results of a study done by Hsing Wei from Harvard University's Kennedy School of Government on why users are attracted to collaborative news, commenting and blogging sites. Among the conclusions of the study are that people who use these sites are 'mostly young and male, especially those who visit technology-related sites, looking for 'a fix of unique, informative fun,' and 'filling in the blanks' left by traditional news sources. Or is it just because it beats working?"

An Alternative to Alternative Fuels and Vehicles 322

markmcb writes "While the world is working to solve energy and environmental issues with today's petroleum fuels, some vehicles simply don't have good alternatives, namely off-road platforms. For those not willing to give up their gas-guzzling habits, Matt Vea offers an innovative alternative. Using the OBDII interface in his Jeep, a laptop, and the infinite power of Excel, Matt conducts some performance tests and uses the results to tweak both his vehicle's engine and his personal driving habits for optimal fuel consumption both on and off road." Rigorous testing and good use of available technology; nice work.

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