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PHP

'PHP 5 Power Programming' Available for Download 28

Posted by timothy from the try-it-if-you-want dept.
OneSeventeen writes "As mentioned earlier on slashdot, the Bruce Perens Open Source series has expanded its selection with PHP 5 Power Programming. As with all of the books in this series, electronic copies are offered free of charge several months after its printed release. While it is always nice to have even more PHP books on the bookshelves, this has been officially released on the Bruce Perens' Open Source Series for download in the form of a 720 page PDF file. Better PHP programming is only 9.3MB away!"
PHP

PHP & AJAX Presentation Online 33

Posted by timothy from the bend-it-to-your-will dept.
the.admin.man writes "There's been quite a bit of buzz around using PHP as a backend to AJAX-based web applications (the same development methodology on which some Google applications), lately, particularly after the release of JPSpan, a framework that helps building XML-based interfaces between Javascript and PHP apps. Just yesterday, Joshua Eichorn gave a presentation to the Arizona PHP Group on developing AJAX applications for PHP--he's posted the slides online, and will give his presentation again through a free webcast hosted by php|architect."

NASA Goes SourceForge 243

Posted by timothy from the hey-tax-dollars-at-work dept.
refactorator writes "We have a lift-off! The NASA Ames Research Center has open sourced Java PathFinder , a JVM that is an explicit state software model checker, all written in Java. For the first time, the complete master development site of a live NASA software engineering project is hosted on SourceForge. Read the official press release for details. The team around John Penix, Willem Visser, and Peter Mehlitz fought long and hard to get the development hosted outside of NASA, to enable true collaborative software development. Now show the government that it works - join the fray. May Java PathFinder boldly go where no NASA program has gone before." (Both Slashdot and SourceForge are part of VA Software.)
News

Can an Open Source Project Be Acquired? 336

Posted by CmdrTaco from the i-just-don't-get-this-one dept.
prostoalex writes "Can an open source project be acquired? ZDNet's Between The Lines says yes, one just did. Software startup JasperSoft acquired Sourceforge-based project JasperReports, which involved acquiring the copyrights and hiring the lead developer for the project." I guess the point he tries to make is that the new corporate overloads can essentially have a free and non-free version of the code, and more or less orphan the free version. The problem of course is that if the non-free version gets good, others will simply fork.
Robotics

Open Robotics Debuts at Penguicon 3.0 114

Posted by timothy from the plug-it-in-plug-it-in dept.
thgreatoz writes "While attending Penguicon 3.0 in Novi, MI, I came across an interesting project. Matt Switlik of Swittech aims to do for robotics what the GPL did for Open Source Software - a completely open robotics platform. Dubbed the Open Robotics Peripheral Platform, or O.R.P.P, Switlik and his partner Jason Hunt have taken a completely modular approach to robotics, with the goal of making robot development as easy as homegrowing a PC. Will we see fleets of ORPP robots plowing our streets and mowing our lawns in the future?"
Role Playing (Games)

Map-Making Software for RPG Campaigns? 57

Posted by Zonk from the five-foot-adjust dept.
mandrake*rpgdx writes "I'm looking into downloading/purchasing some map making software for my Table Top RPG group. I've heard about the free (GPL'd) AutoRealms and wondered if anyone with experience can compare it to commercial products like Campaign Cartographer, and if there is any Linux based map-maker I can grab?" The one I've been most impressed with, and might pick up at Gen Con this year, is Dundjinni. Anyone else have any software favorites?
Software

Tridge Releases BitKeeper-Compatible Tool 189

Posted by Zonk from the taking-it-to-the-next-level dept.
Peter Willis writes "Looking at Freshmeat today (a part of OSTG) it seems Andrew Tridgell has released the BitKeeper-compatible source code management client mentioned on slashdot recently, called SourcePuller. As part of the downloads available for the project you can also get dump files which detail how to pull data from BK trees without the use of libsp. From the README: 'SourcePuller is not intended to be a full replacement for BitKeeper. Instead, you should use SourcePuller as an interoperability tool for situations where you cannot use bk itself. SourcePuller is missing a large amount of core functionality from BitKeeper, and thus is not suitable as a full replacement.'" Article available about the release on The Register.
The Internet

Open Source Methods Useful Way Beyond Software 193

Posted by Zonk from the spreading-the-word dept.
Tom Steinberg writes "Former head of policy at the British Prime Minister's office, Geoff Mulgan, has co-authored a paper on uses of Open Source methods in arenas far beyond the normal Sourceforge universe. The paper is jointly written with Tom Steinberg, head of UK civic hacking fraternity mySociety and explores the use of open source methods to improve academic peer review, drafting of legislation and even media regulation."
OS X

Brief Tutorial on Reverse Engineering Mac OS X 121

Posted by timothy from the backwards-in-time-space dept.
rjw57 writes "There is an article on OSNews I wrote about how the guy behind Desktop Manager goes about reverse engineering APIs from Mac OS X with a brand new example not revealed anywhere else. From the article: 'I am often asked in email how I uncovered the API calls I use in Desktop Manager which are, unfortunately, undocumented. This article aims to give a little insight into the techniques I use to reverse engineer Mac OS X in order to provide extra functionality to users and extra information to third-party developers. In this article all the utilities I use are a standard part of Mac OS X's developer tools which are freely available.'"
Windows

Microsoft to Release a Thin-Client Windows XP 349

Posted by timothy from the see-also-ltsp dept.
repking writes "I'm reading on Brian Madden's Thin Client Web that Microsoft is about to release (don't know exactly when) two new versions of Windows XP targeting the thin-client market (This products ARE NOT the Lite XP versions that Microsoft is about to release on certain countries like Brazil). Codenamed Eiger and Mönch, these two new releases would let you 'convert' old PC into thin-client Devices. Is Microsoft trying to compete with open source projects like PXES or ThinStation?"
Operating Systems

Modern Linux Distribution for (Very) Old Computers 79

Posted by timothy from the daddy-what-were-floppy-drives dept.
macemoneta writes "The blueflops floppy-based distribution may be just what many Slashdot users are looking for, to revive old hardware. This is a 2.6.11-7 kernel based tiny distribution, that runs very well on my ancient 486sx25 with just 8MB of RAM. It's text-mode only, at the moment, but it does support hard drive installation, and includes an ssh2 client (dropbear)! Many distributions have moved away from boot floppy support, indicating that the 2.6 kernel is just too big. This distribution proves that where there's a will, there's a way."
Music

Which Lossless Audio Codec, and Why? 131

Posted by Cliff from the preservation-of-melodic-bits dept.
deadsquid puts forth a worthy follow up question to last week's query on audio codecs: "I'm about to re-rip my entire CD collection for the fourth time. I don't want to do it again, so have decided to invest in a small(ish) array and use a lossless codec to create a reference set of my music. From the reference, I plan on transcoding to a variety of bitrates (depending on where the final product will end up) and whichever format of the week suits the device(s) the transcoded content will ultimately sit on. I don't particularly care about encoding time, but would like something that transcodes nicely to MP3, WMA, OGG, and other formats in a reasonable length of time. I would like to ensure that track metadata is maintained in the reference, and is easily transferable when transcoded. I also want something that's not proprietary to an individual's or small group's whims. I'm thinking FLAC, but was wondering if other people had better experiences with other codecs. If you were to use a lossless encoding format, which would you use, and why?"
Television

Video Distribution Platform Aiming to Kill TV 207

Posted by Zonk from the i-hope-this-lasts-more-than-five-minutes dept.
skaterperson writes "I just read about Downhill Battle's new open source video platform - a publishing tool based off of BattleTorrent and a video player written in Python. They've started a whole new organization to sponsor the project. They say "TV channels" will be made out of RSS feeds and anybody can subscribe to another user's content channel. The system is being designed for the express purpose of putting broadcasting in the hands of individuals. I like this idea of using recent advances in filesharing and syndication to allow aggregated content to be delivered to your desktop. There is a radio show on the project available at echoradio." The project is just getting underway, with a (hopeful) launch date sometime in June of this year.
Supercomputing

Linux Distro turns PCs into Night-time Clusters 200

Posted by CowboyNeal from the imagine-an-ah-you-know-the-rest dept.
renai42 writes "An Australian security firm is about to launch a clustered Linux distribution based on openMosix that aims to utilise the unused nightly processing power of corporate desktops. Dubbed CHAOS, the distro is able to remotely boot a computer and run it on Linux without affecting the local hard disk. CHAOS is designed to provide dumb node power to a cluster run by existing full-featured clustering distributions such as Quantian and ClusterKnoppix."
Patents

VLC & European Patents 421

Posted by CmdrTaco from the going-to-get-worse-before-it-gets-better dept.
CaptScarlet22 writes " VideoLAN is seriously threatened by software patents due to the numerous patented techniques it implements and uses. Also threatened are the many libraries and projects which VLC is built upon, like FFmpeg, and the other fellow Free And Open Source software multimedia players, which include MPlayer, xine, Freevo, MythTV, gstreamer."

Employee/Human Resources Open Source Packages? 47

Posted by Cliff from the it-may-not-be-a-sexy-itch-but-it's-an-itch-nonetheless dept.
Linker3000 asks: "I'm a great fan of Open Source software (I just wish my programming skills allowed me to give something back) and I have already impressed my boss by implementing a company intranet based on eGroupware, our broadband connected servers are monitored by Nagios, staff can participate in online surveys using PHPSurveyor and they can also attend online learning using Moodle, but so far I have not found anything to take care of our Personnel/HR requirements - a simple tool that would keep employee details, allow the Web-based booking, signing off and tracking of holiday requests and act as a repository for personnel-level correspondence and activities between staff and Area Managers. I have had a look through Sourceforge, Freshmeat and Google without finding anything even near to ideal (there's a few things in various states of readiness and planning), so am I missing that 'one' Open Source HRMS (Human Resources Management System) that 'everyone talks about' or do I need to start looking at commercial apps? Either way, your advice and experiences would be appreciated."
Programming

Developer Site CodeZoo Launches 78

Posted by Zonk from the cup-of-coffee-for-you dept.
acomj writes "Developer resource site CodeZoo launched today. An archive of Java code pieces, which plans to do for Java what cpan did for Perl, according to an announcement from O'Reilly." From the announcement: "We're not focused on hosting developer projects, like SourceForge, nor on comprehensively listing all open source Java code. Instead, we've hand-selected a list of the components we think will be the easiest and best to use in your development projects -- whether you are an open source or commercial developer."
Communications

Logitech MSN Webcam Codec Reverse-Engineered 255

Posted by timothy from the until-lotus-won't-run dept.
Alexis Boulva writes "Tonight, Ole André Vadla Ravnås of the Farsight project (LGPL), which 'is an audio/video conferencing framework specifically designed for Instant Messengers' for the GNU Linux operating system, finished coding a release candidate of libmimic, 'an open source video encoding/decoding library for Mimic V2.x-encoded content (fourCC: ML20), which is the encoding used by MSN Messenger for webcam conversations.' Ole, on the libmimic site, remarks that 'It should be noted that reverse-engineering for interoperability is 100% legal here in Norway (and in most European countries).' Looks like the Free/Open Source Software movement is very close to closing up one of the most noticeable software gaps remaining from its glorious efforts."
Robotics

Voice-Controlled Robosapien 78

Posted by CmdrTaco from the because-you-can dept.
robotsrule writes "Robosapien Dance Machine, a free, open source program hosted on SourceForge, now uses the CMU Sphinx 3.5 speech recognition engine. The Sphinx 3.5 engine is also a free, open source program on SourceForge. You can now control your Robosapien robot using just your voice as well as build fun complex scripts to make your Robosapien robot dance, do comedy skits, and other performances. Currently the software uses the USB UIRT infrared transceiver to talk to the robot. Support for other infrared devices is being added this month. There is a short unrehearsed movie of the robot responding to voice commands that you can watch."

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