Technology

Old-School Coding Techniques You May Not Miss

Slashdot - April 29, 2009 - 23:06
CWmike writes "Despite its complexity, the software development process has gotten better over the years. "Mature" programmers remember manual intervention and hand-tuning. Today's dev tools automatically perform complex functions that once had to be written explicitly. And most developers are glad of it. Yet, young whippersnappers may not even be aware that we old fogies had to do these things manually. Esther Schindler asked several longtime developers for their top old-school programming headaches and added many of her own to boot. Working with punch cards? Hungarian notation?"

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Open Storage Shines as Sun Sets

LinuxToday - April 29, 2009 - 22:03
Enterprise Storage Forum: "Sun Microsystem's Open Storage efforts shone in the company's March quarter -- just in time for Oracle to figure out what to do with the program."
Categories: Technology

NetBSD 5.0 Released

Slashdot - April 29, 2009 - 21:02
kl76 writes "The NetBSD Project have announced the release of NetBSD 5.0 after two years of development. Highlights of the seven million new lines of code in 5.0 include a new threads implementation, kernel preemption, a new scheduler, POSIX real-time scheduling, message queues and asynchronous I/O, WAPBL metadata journaling for FFS filesystems, improved ACPI support, UDF write support, X.Org instead of XFree86 (on some platforms — at last!) and lots of driver updates. Binary distributions for 53 different platforms are provided."

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10 reasons you'll want to install Ubuntu 9.04

LinuxToday - April 29, 2009 - 20:33
10 Things: "Ubuntu's most recent release offers numerous improvements over an already solid OS. In fact, Jack Wallen says it could be the best overall release of a Linux distribution he’s ever seen."
Categories: Technology

Time Warner To Spin Off AOL

Slashdot - April 29, 2009 - 19:33
Hugh Pickens writes "Time Warner is inching closer to untangling one of the worst mergers in American corporate history that began with the merger of Time Warner with America Online, a deal that has resulted in the evaporation of more than $100 billion of shareholder value. "Although the company's board of directors has not made any decision, the company currently anticipates that it would initiate a process to spin off one or more parts of the businesses of AOL to Time Warner's stockholders, in one or a series of transactions," Time Warner said in the filing. Tech industry analysts have speculated for years that Time Warner would spin off AOL; the two companies merged in 2001 with the idea that AOL's strengths as a new media company could benefit an old media company like Time Warner, and vice versa. But few synergies ever arose from the marriage and even AOL founder Steve Case, who is no longer with the company, has said that he believes the two companies should be separated."

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Python's optparse for human beings

LinuxToday - April 29, 2009 - 19:03
Alex on Linux: "This article extends optparse's documentation. optparse is a Python's module that allows your program to easily parse command line options it receives. In addition, it takes care of some of the very common tasks, such as handling -h command line option."
Categories: Technology

WHO Raises Swine Flu Threat Level

Slashdot - April 29, 2009 - 18:14
Solarch writes "Late in the afternoon on Wednesday, the WHO raised the pandemic threat level for H1N1 "swine flu" to 5. Global media outlets(such as CNN, Fox News, and the BBC) preempted normal broadcast coverage and immediately published stories on their websites. To clarify, the WHO's elevation is mainly a sign to governments that the virus is spreading quickly and that steps should be taken on a governmental level to stage supplies and medicines to combat a possible pandemic. Unfortunately, broadcast coverage focused on phrases like "pandemic imminent" (CNN marquee). In other news, patient zero, the medical term for the initial human vector of a disease, has been tentatively identified in Mexico."

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Getting Into Linux the Easy Way (Linux for Beginners)

LinuxToday - April 29, 2009 - 18:02
LinuxPlanet: "Installing Linux is pretty easy, but what options are there for users who want Linux already installed on a computer? Carla Schroder reveals several excellent, affordable options, plus tips and tricks for learning Linux quickly."
Categories: Technology

Why so few developers are using Firebird SQL?

LinuxToday - April 29, 2009 - 17:17
/dev/Kico: "But there's something about Firebird that always bothered me: why so few developers actually know and use Firebird? Basically (at least here in Brazil) I only see it being used among Delphi developers. Why isn't it as popular as MySQL or PostgreSQL?"
Categories: Technology

Warner Music Forces Lessig Presentation Offline

Slashdot - April 29, 2009 - 17:14
An anonymous reader writes "Larry Lessig, known (hopefully) to everyone around here as a defender of all things having to do with consumer rights and fair use rights when it comes to copyright, is now on the receiving end of a DMCA takedown notice from Warner Music, who apparently claimed that one of Lessig's famous presentations violated on their copyright. Lessig has said that he's absolutely planning on fighting this, and has asked someone to send Warner Music a copy of US copyright law that deals with 'fair use.'" Reader daemonburrito notes that the (rehosted) "video remains available at the time of this submission."

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Mozilla Firefox updates to 3.0.10 and 3.5 Beta 4

LinuxToday - April 29, 2009 - 17:02
Netstat-vat: "Mozilla is updating both its stable version of Firefox as well as its in-development version. The new stable Firefox version 3.0.10 is a bit of surprise considering that Mozilla just issued 3.0.9 last week."
Categories: Technology

One on one with Ric Shreves of water&stone

LinuxToday - April 29, 2009 - 16:32
FCM: "The enterprise space holds the greatest unrealized potential for open source. I think everyone agrees that true enterprise capable solutions have been the weakest point in the open source cms space. That is, however, changing."
Categories: Technology

Microsoft To Disable Autorun

Slashdot - April 29, 2009 - 16:28
jchrisos writes "Microsoft is planning to disable autorun in the next Release Candidate of Windows 7 and future updates to Windows XP and Vista. In order to maintain a 'balance between security and usability', non-writable media will maintain its current behavior however. In any case, if it means no more autorun on flash drives, removable hard drives and network shares, that is definitely a step in the right direction. Will be interesting to see what malware creators do to get around this ..."

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If Everything Was Made by Microsoft

LinuxToday - April 29, 2009 - 15:47
Cracked: "We asked you to show us what the world might look like if it really did run on Microsoft. The winner is below, but first the runners up."
Categories: Technology

Viability of Mobile Broadband For Home Use?

Slashdot - April 29, 2009 - 15:42
mighty7sd writes "I am about to be released from my contract with Time Warner for my home internet service, and I am evaluating alternatives to my current cable modem setup. I would love to use AT&T U-Verse or Verizon Fios, but they are not available in my area. I have a good idea of what the costs and limitations of Cable and DSL service, so I am considering using mobile broadband for my home internet connection. Most providers seems to cap the connection at 5 GB of data transfer per month. I am a relatively heavy internet user using streaming video and a web server, so I need decent down/upload speeds and a large data transfer cap. Has anyone in the /. community had a good experience using mobile broadband cards at their home, specifically with lots of streaming video or a home server? What has happened if you have gone over your data transfer limit? Cricket Wireless is available in my area for $40 per month with 'unlimited' service, but I am skeptical that it is truly reliable and unlimited. I also found products that act as a WiFi router for mobile broadband services, but it seems that this is against most carriers TOS. Can they really detect these, and are they comparable to a wired broadband router?"

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/dev/null And /dev/zero On Linux And Unix: What's The Difference?

LinuxToday - April 29, 2009 - 15:02
The Linux and Unix Menagerie: "Most folks, at least initially, consider /dev/null and /dev/zero to be virtually equivalent. And, even though the names make that conclusion seem self-evident, the truth is actually quite the opposite. The two files differ quite drastically, although not in every aspect."
Categories: Technology

Scientists Build World's Fastest Camera

Slashdot - April 29, 2009 - 15:02
Hugh Pickens writes "Researchers have developed a camera that snaps images less than a half a billionth of a second long and can capture over six million images in a second continuously. Dubbed Serial Time-Encoded Amplified imaging, or Steam, the technique depends on carefully manipulating so-called 'supercontinuum' laser pulses. While other cameras used in scientific research can capture shorter-lived images, they can only capture about eight images, and have to be triggered to do so for a given event. The Steam camera, by contrast, can capture images continuously, making it ideal for random events that cannot be triggered. Keisuke Gode, lead author of the study, and his colleagues used their camera to image minute spheres flowing along a thin tube of water in a microfluidic device." (More below.)

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Adobe Confirms PDF Zero-Day, Says Kill JavaScript

Slashdot - April 29, 2009 - 14:18
CWmike writes "Adobe Systems has acknowledged that all versions of its Adobe Reader, including editions for Windows, the Mac and Linux, contain at least one, and possibly two, critical vulnerabilities. 'All currently supported shipping versions of Adobe Reader and Acrobat, [Versions] 9.1, 8.1.4 and 7.1.1 and earlier, are vulnerable to this issue,' said Adobe's David Lenoe said in a blog entry yesterday. He was referring to a bug in Adobe's implementation of JavaScript that went public early Tuesday. A "Bugtraq ID," or BID number has been assigned to a second JavaScript vulnerability in Adobe's Reader. Proof-of-concept attack code for both bugs has already been published on the Web. Adobe said it will patch Reader and Acrobat, but Lenoe offered no timetable for the fixes. In lieu of a patch, Lenoe recommended that users disable JavaScript in the apps. Andrew Storms, director of security operations at nCircle Network Security, said of the suggestion in lieu of patches, 'Unfortunately, for Adobe, disabling JavaScript is a broken record, [and] similar to what we've seen in the past with Microsoft on ActiveX bugs.'"

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Has the GPL out-lived its usefulness?

LinuxToday - April 29, 2009 - 14:17
Cyber Cynic: "Things have been calm lately, but recently, Eric S. Raymond, co-founder of the OSI (Open Source Initiative), has thrown a match on the gasoline again in an essay entitled, The Economic Case Against the GPL."
Categories: Technology

New Food-Growth Product a Bit Hairy

Slashdot - April 29, 2009 - 14:06
MeatBag PussRocket writes "An article from Marketplace.org reports, 'A Florida company has developed an all-natural product that it says could revolutionize how food is grown in the US. It's called Smart Grow, but it might be a tough sell. It's inexpensive. It eliminates the need for pesticides, so it's environmentally friendly, but it's human hair. Plant pathologists at the University of Florida have found the mats eliminate weeds better than leading herbicides and can also make plants grow up to 30 percent larger.'"

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