O | S | D | N NEWSLETTER August 26, 2002 DEVELOPER SERIES
The 'Developer Series' Newsletter is developed to bring Open Source related content to a user with a focus for development with Open Source If you'd like to receive more content relating to Open Source subscribe at http://www.osdn.com/newsletters/ ============================================================== Sponsored by Thinkgeek http://www.ThinkGeek.com/ ============================================================== Thinkgeek Cube Fodder: Tangle Desktop Toy http://www.thinkgeek.com/stuff/fun-stuff/5a38.shtml Gadgets: Sharp Zaurus Linux PDA http://www.thinkgeek.com/stuff/gadgets/5a3c.shtml Gadgets: Key Katcher http://www.thinkgeek.com/stuff/gadgets/5a05.shtml Tshirts: Kids: newbie http://www.thinkgeek.com/stuff/apparel/59cc.shtml Caffeine: Energy Gum http://www.thinkgeek.com/stuff/caffeine/5a35.shtml Gadgets: Super Bright GREEN Laser Pointer! http://www.thinkgeek.com/stuff/gadgets/5a1d.shtml Gadgets: SoundBug - Turns Glossy Surfaces Into Speakers! http://www.thinkgeek.com/stuff/computing/5a15.shtml Tshirts: It Must Be User Error http://www.thinkgeek.com/stuff/apparel/59fe.shtml Gadgets: Key Katcher Privacy Device http://www.thinkgeek.com/stuff/gadgets/5a05.shtml Gadgets: Mini Wireless Color Video Cam (for RC rovers) http://www.thinkgeek.com/stuff/fun-stuff/59eb.shtml Cube Goodies: Levitron Desktop Levitation Toy http://www.thinkgeek.com/stuff/fun-stuff/59a9.shtml Tshirts: Bug Off, I'm On My Break http://www.thinkgeek.com/stuff/apparel/5a00.shtml Watches: onHand PC Watch http://www.thinkgeek.com/stuff/gadgets/5a1a.shtml Caffeine: Hyperglow Caffeinated Beer http://www.thinkgeek.com/stuff/looflirpa/beer.shtml Gadgets: Desktop Zero Point Infinite Power Generator http://www.thinkgeek.com/stuff/looflirpa/zero.shtml Cube Fodder: New Desktop Mini Fridge/Warmer http://www.thinkgeek.com/stuff/fun-stuff/5991.shtml Mods: New Lian-LIi Cases http://www.thinkgeek.com/stuff/computing/cases-mods.shtml Cube Fodder: LED Binary Clock http://www.thinkgeek.com/stuff/fun-stuff/59e0.shtml Cube Fodder: Rogers Connection Magnetic Set http://www.thinkgeek.com/stuff/fun-stuff/59b4.shtml Caffeine: Warp Mints In Cinnamon Flavor http://www.thinkgeek.com/stuff/caffeine/59de.shtml Sourceforge Automated Security Tools http://sourceforge.net/project/showfiles.php?group_id=51027 Release Candidate 1 phpLotto http://sourceforge.net/project/showfiles.php?group_id=53340 phpLotto 1st Release Legend of the Wonderer TCG http://sourceforge.net/project/showfiles.php?group_id=44698 battle system in the project Docs Advanced Simlulation Toolkit http://sourceforge.net/project/showfiles.php?group_id=48818 Recruiting PHPortal http://sourceforge.net/project/showfiles.php?group_id=28568 PHPortal version 0.1.9 released! PCGen -- A d20 Character Generator http://sourceforge.net/project/showfiles.php?group_id=25576 PCGen 2.6.3 is available MySQL Objective C API for Cocoa http://sourceforge.net/project/showfiles.php?group_id=42424 SMySQL version 0.7.0 i810 Framebuffer Device Driver http://sourceforge.net/project/showfiles.php?group_id=39579 Video Overlay Support for the Intel 810 and 815 Framebuffer 'Just For Fun' Network Management System http://sourceforge.net/project/showfiles.php?group_id=46041 JFF Network Management System 0.6.4 VietPad http://sourceforge.net/project/showfiles.php?group_id=46758 VietPad 1.0.2 Release Slashdot KPIG is Back - By Subscription Only http://slashdot.org/article.pl?sid=02/08/26/0120208 We've noted before that [0]KPIG, one of the oldest internet broadcasters, was one of many to shut down their netcasts after the recent CARP ruling on copyright royalties. Well, [1]they're back, but 128kbit mp3 streams have been replaced with with lower-quality Real streams, and free has been replaced with subscription-only. Gotta do what you gotta do, I guess. Links 0. http://www.kpig.com/ 1. http://www.washingtonpost.com/wp-dyn/articles/A56015-2002Aug24.html Web Profits in the Gutter http://slashdot.org/article.pl?sid=02/08/26/0053201 The New York Times has an article about the web's one true growth industry: [0]spam, fraud and porn. Societal meltdown or flourishing ecosystem? The talking heads debate. Links 0. http://nytimes.com/2002/08/26/technology/26CYBE.html Still More Bionic Eyes http://slashdot.org/article.pl?sid=02/08/26/0041250 jeno writes "An Australian-invented '[0]bionic eye' device is about to begin human trials. The device consists of a silicon chip inserted into the eye, which is designed to act like a retina  receiving images captured by a pair of glasses worn by the user." Links 0. http://abc.net.au/science/news/stories/s653099.htm Combined DVD Burners Coming Soon http://slashdot.org/article.pl?sid=02/08/25/2137240 MonMotha writes "Sony recently [0]announced plans to make a DVD burner capable of supporting both the - (DVD-R and DVD-RW) as well as the + (DVD+RW and DVD+R) standards for burnable DVD media. This move could spur the adoption of DVD burners, which have been poor sellers so far, partly due to the lack of a single standard for writable and rewritable media. The drive will not support the older DVD-RAM due to it's plastic casing." Links 0. http://www.pcworld.com/news/article/0,aid,104372,00.asp Electric Armor http://slashdot.org/article.pl?sid=02/08/25/2036234 Ch_Omega and others wrote in about a [0]new type of reactive armor in development. As far as I can tell, what they're talking about is essentially large capacitors on the outside of the vehicle, charged up by the vehicle's electrical system. Anti-tank warheads use a shaped charge to create a jet of molten copper that pierces armor, but in this case, when the jet bridges the capacitor plates, it immediately becomes a conductor for X coulombs of current, which effectively vaporizes and disrupts it enough that it won't pierce the vehicle's armor. (Conventional reactive armor does the same thing with explosives.) Interesting idea, if it works. Links 0. http://www.wired.com/news/technology/0,1282,54641,00.html How Could TV Survive Without Commercials? http://slashdot.org/article.pl?sid=02/08/24/1749231 [0]Milo_Mindbender asks: "I'm sure many of the readers of this site know the joy of skipping commercials using a TiVO, Replay or other form of PVR box. I'm sure it has occurred to a lot of us that if someone produced a schedule of commercial stop/start times the PVR could easily make all commercials instantly vanish from a recording. While this would be really cool, if it got really popular it would KILL all the local TV stations and TV networks who depend on ads to survive. Sure, you could say it's their fault for having an outdated business model, but there's a problem: these sources are where A LOT of the content for your PVR comes from. If they die, there's nothing for your PVR to record. My question for this crowd is: 'If the commercials stopped tomorrow, what business models can you come up with that would keep TV content flowing to your PVR?'" Links 0. mailto:[EMAIL PROTECTED] Interview with Battlebots Champion http://slashdot.org/article.pl?sid=02/08/25/170201 [0]Scoop writes "With the fifth season of BattleBots debuting a few days ago on Comedy Central, UGO.com [1]chatted up contestant Jim Smentowski, creator of champion BattleBot, Nightmare. Jim shared his views on the hit show, his experience with Gary Coleman and robotics in general. No word yet on the rumored love-child between Smentowski and BB host, Carmen Electra." Links 0. http://www.ugo.com 1. http://www.ugo.com/channels/tech/features/battlebots/ John Gilmore and Maddog Hall discuss .ORG bids http://slashdot.org/article.pl?sid=02/08/25/1332258 [0]TreyHarris writes "Over on [0]SAGEwire, we have posted [1]an email exchange between John Gilmore (EFF cofounder) and Jon "maddog" Hall (Executive Director, Linux International) about the .ORG bids. It's a fascinating read, and goes much further into depth about the issues than I've seen on any news site thus far." Links 0. http://sagewire.sage.org/ 1. http://sagewire.sage.org/article.pl?sid=02/08/23/1453236 HMV to Sell Digital Downloads http://slashdot.org/article.pl?sid=02/08/25/161226 An anonymous reader writes "Sales of digital music downloads on sites like PressPlay and MusicNet have been a bust so far and for good reason. They cost too much, have too many restrictions and the palette of music you get to download is too limited. They have almost nothing to offer over what the various P2P networks give you for free. So why do record chains like HMV want to [0]get in the game? Simple, these services cut out the middlemen and if they should ever succeed record retailers would be left out in the cold. [1]Research shows there is a percentage of consumers who will pay for digital tunes if the conditions are right. They aren't now, but market forces will push them to improve the terms or die. PressPlay has already [2]capitulated to some of these limitations. To protect their interests in the long term, retailers like HMV and Tower records have jumped on board and signed on with [3]On Demand Distribution (OD2) - a company co-founded by Peter Gabriel to be a wholesaler of digital music tunes - to provide the music and the back end to their new services. HMV's service launches in September at five pounds at month (about 7 bucks), a price point which will mean nothing if the song selection sucks." Links 0. http://www.mp3newswire.net/stories/2002/hmv.html 1. http://www.musicdish.com/mag/?cat_nb=2 2. http://stacks.msnbc.com/news/788514.asp 3. http://www.ondemanddistribution.com/eng/home/home.asp Voyagers Legacy in Pictures http://slashdot.org/article.pl?sid=02/08/25/1318246 [0]tanveer1979 writes "[1]Space.com has an interesting [2]photo feature from the voyager craft. For the uninformed voyager is the most distant man made object. For the first time we are recieving photos of distant parts of the solar system. Currently voyager is about 12 light hours away. Wonder how far is that? Well Sun is 8 light minutes away from Earth. In case you are wondering what is this all about, check out the [3]current location of voyager. The voyager spacecraft are about to cross heliopause, which is the limit of the rule of the sun, after which inter steller winds take over, and for the first time scientists can get the feel of what lies outside the solar system." Links 0. mailto:[EMAIL PROTECTED] 1. http://www.space.com/ 2. http://voyager.jpl.nasa.gov/ 3. http://voyager.jpl.nasa.gov/science/Vgrlocations.pdf Freshmeat DBX 1 http://freshmeat.net/releases/94944/ DBX works using XML files as its native format. The database can be queried using standard SQL queries. DBX is the smallest, platform independent DBMS, and is extremely easy to migrate to. For small databases, it is a good substitute for MySQL, Oracle, etc. The added advantage is that it saves the data as neat, readable, XML files, allowing easy compatibility. DCTC 0.83.3 http://freshmeat.net/releases/94975/ DCTC (Direct Connect Text Client) is a library that gives access to the direct connect world, like IRC but more file-sharing oriented. empy 1.3 http://freshmeat.net/releases/94963/ empy is a system for embedding Python expressions and statements in template text; it takes empy source files, processes them, and produces output. This is accomplished via expansions, which are special signals to the empy system and are set off by a special prefix (by default the at sign, '@'). empy can expand arbitrary Python expressions and statements in this way, as well as a variety of special forms. Textual data not explicitly delimited in this way is sent unaffected to the output, allowing Python to be used in effect as a markup language. Also supported are recording and playback via diversions, and dynamic and chainable filters. The system is highly configurable via command line options. gentoo 0.11.32 http://freshmeat.net/releases/94979/ gentoo is a file manager written in C. It uses the GTK+ toolkit, and the two-pane concept, somewhat inspired by DOpus. gentoo strives to be very configurable, and also to let you do all configuration from a GUI within the program itself. Using advanced file typing and styling systems, gentoo determines how to display files in its listings, and also how to act on them. The package includes a set of ~100 unique handcrafted icons, for many different types of files. GKrellM 2.0.0 (For GTK 2.0) http://freshmeat.net/releases/94970/ GKrellM is a GTK and Imlib-based stacked monitor program that charts SMP CPUs, disk, load, active net interfaces, and internet connections. There are also monitors for memory and swap, file system with mount/umount feature, mailbox checking including POP3 and IMAP, clock/calendar, APM laptop battery, CPU temperatures, and uptime. It has LEDs for the net monitors and an on/off button and online timer for PPP. There is a GUI popup for configuration, plugin extensions can be installed, and many themes are available. JBCcm 2.3.0 beta http://freshmeat.net/releases/94939/ JBCcm is an Opentool that enables JBuilder (3.5 to 7.0) to integrate with Continuus CM 5.x or Telelogic CM Synergy 6.x. It does not use the JB version control OT API, and therefore works with all JB versions (Fnd./Prs., Prf./SE, Ent.) on all platforms. koalaXML 0.4.0 http://freshmeat.net/releases/94930/ koaLaXML is an extremely simple Java XML data type. It is very useful as a parameter or return type, as well as a class property type. It is object-oriented, and supports a varied range of type values (int, double, dates, etc.) as well as attributes and nested tags. OPENdj 1.0.4 http://freshmeat.net/releases/94977/ OPENdj is Internet radio station software that supports multiple, geographically dispersed DJs, thus implementing public-access Internet radio. OPENdj is not playlist software nor is it a streamer. Rather, it is a a timeslot scheduling engine and a stream-access coordinator. Its features include automatic archival of all broadcasts, searching of archived broadcasts, and automatic rerun scheduling with a pluggable rerun selection algorithm. The broadcasting software used by DJs to relay their signal to OPENdj features listener monitoring and real-time, text-based chatting with listeners. Pebrot 0.3.3 (Stable) http://freshmeat.net/releases/94982/ Pebrot is an MSN messenger text client implemented with Python. It also has a pretty curses-based interface. phpGB 1.1 http://freshmeat.net/releases/94925/ phpGB uses PHP4's session capabilities to authenticate the administrators, the MySQL database system to store all its data in, and Cascading Style Sheets (CSS) to configure the "look and feel". Features include easy Web installation and configuration. purepost 0.6 http://freshmeat.net/releases/94971/ purepost is an interface between Courier-MTA and Sophie for virus scanning. You can have it check mail for all your users, or just a few. Using courier's dot-courier functionality, this script intercepts an email before it hits the mailbox, creates a temporary file, tells sophie to scan that temporary file for viruses, and if it finds a virus, denies delivery and notifies the sender (otherwise it allows the message to be delivered). Simple Instant Messenger 0.7 http://freshmeat.net/releases/94964/ Simple Instant Messanger is a simple ICQ client with v8 protocol support (2001) for X. Tux Paint 2002.08.23 http://freshmeat.net/releases/94941/ Tux Paint is a simple and entertaining drawing program geared towards young children. It has a simple interface, sound effects, and a cartoon character (Tux, the Linux penguin). Along with drawing brush strokes, lines and shapes, you can also enter text and place "rubber stamp" (or "sticker") images on the picture. Tux Paint is extensible, and could be useful in an educational environment (such as a grammar, elementary, or grade school). It's portable across numerous platforms, and runs well even on slower systems like the Pentium 133MHz. web-chpass 1.1 http://freshmeat.net/releases/94972/ The web-chpass utility allows users to change their account password through the Web. It was written with security and flexibility as the primary concerns, and runs on systems that use PAM to manage user authorizations. Slashcode Amateur Astronomy Site: m57.org http://slashcode.com/article.pl?sid=02/08/25/1643254 Just setup a new slash site for amateur astronomers: The Ring: m57.org. Please visit! Thanks to Micah Yoder Internet Development for capable hosting. uCdot http://slashcode.com/article.pl?sid=02/08/23/058243 A new slash site http://www.ucdot.org/ for uClinux and Embedded linux developers and users. Only new headlines http://slashcode.com/article.pl?sid=02/08/22/0558213 I have two suggestions that I think would be really cool. I've listed them after a short story of what prompted the ideas. I keep a mozilla window with slashdot in it on one of my virtual desktops all the time. I open interesting stories in their own tab leaving the first tab solely for slashdot. Whenever I refersh the page I have to scroll down to find the last headline that I read and start reading up from there. Sound familiar? Sometimes it gets complicated when I don't find the last headline I read and have to go back and look at the older stuff for what I might have missed. My quick fix suggestion first then, my really cool suggestion. 1) Previous 10 headlines button. 2) A Last_Headline_Read field stored in my cookie. If the site remembers that I'm logged in it should be able to remember the last headline that I read. It would be cool if, when I refreshed the page, slashdot only displayed the new headlines! Just a thought... Thanks for the awesome work you guys do. --Tres Saving user settings in the Slash DB: WHERE? http://slashcode.com/article.pl?sid=02/08/22/0555242 On the "Customize Homepage" page (users.pl?op=edithome) does anyone know where it saves the exclusion filters (exclude by topic, section, or author) in the database? I've figured out all the other settings except these. Exporting a Slash site between Machines? http://slashcode.com/article.pl?sid=02/08/19/0547211 I have a fully customized Slash site on one machine, and I need to migrate it to a different machine. How can this be done? Do I just TAR up the directories and move them over? And if so, what files/db entries do I need to modify with the new machine/site name? Any help is appreciated. Thanks, QWade DiverseDVD http://slashcode.com/article.pl?sid=02/08/17/1822201 Its another Slash Site - http://www.DiverseDVD.com/ this time about DVDs, VHS, and Cinema releases. It comes to you from the team which produced http://news.DiverseBooks.com Displaying Number of Comments in Storylink,Index,D http://slashcode.com/article.pl?sid=02/08/16/0544259 I've been trying to find the code that displays the number of comments on a story. In looking at the template "storylink,index,default", I see [% links.join(' | ') %] which I assume is the item that displays the "(Read more | X comments...)" Where the heck to do find this? RSS Source for QOTD http://slashcode.com/article.pl?sid=02/08/15/151241 I'm trying to implement a Quote Of The Day functionality in my site, and I was wondering if anyone knows of any good source of RSS syndication for Quotes? Insurrection http://slashcode.com/article.pl?sid=02/08/14/0230202 Announcing Insurrection, a new Slashcode based site devoted to geopolitical news and discussions. Help us enlighten the world. Theme addition 'include_theme' http://slashcode.com/article.pl?sid=02/08/09/0650236 In CVS there is a new addition to the THEME file syntax. You can now choose to add an included theme. This allows you too easily create a theme with just your changed templates (yet still pick up fixes to the templates you don't customize). If you base your site off of the "slashcode" theme just add to your theme file: include_theme=slashcode If this is for a site that already exists make sure you add this information to the site_info table. 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