O | S | D | N NEWSLETTER August 15, 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 No Pop-up Blocking in Netscape 7.0 http://slashdot.org/article.pl?sid=02/08/14/2338201 jsled writes "[0]C|Net /News.com article details how the forthcoming [1]Netscape 7.0 will not include the nifty pop-up blocking sported in [2]Mozilla, as AOL depends on pop-up ads for annoy^H^H^H^H^Hmarketing to their "valued" customers. The [3] MozillaZine story and comments have a couple of extra, interesting points of detail: how to easily [4]restore the functionality and how some sites get around the popup blocking." Links 0. http://news.com.com/2100-1023-949572.html?tag=fd_lede 1. http://channels.netscape.com/ns/browsers/7/default.jsp 2. http://www.mozilla.org/releases/stable.html 3. http://www.mozillazine.org/talkback.html?article=2394 4. http://ufaq.org/ns7/adblocker.html In Case of Armageddon, Break Out the GIS http://slashdot.org/article.pl?sid=02/08/14/2052221 ADiva writes "There's a detailed, three-dimensional, interactive map of New York City which [0]captures the five boroughs down to the square foot, incorporating everything from building floor plans to subway and sewer tubes. Could the city be rebuilt if destroyed? Should it?" As a New York resident, let me say that if something Bad happened to the city, I hope it is built anew rather than trying to recreate the 1910-era buildings that make up half the city's housing. An "Old New York" in the Metaverse might be fun to visit, though. Links 0. http://www.villagevoice.com/issues/0233/baard.php Company Ownership of Employee Ideas http://slashdot.org/article.pl?sid=02/08/14/2036245 [0]Anonymous Coward writes "Alcatel USA Inc. filed a lawsuit, and won, in a [1]bid to claim proprietary rights for a software idea of one of its former employees, Evan Brown. Evan signed a invention disclosure agreement with his former employers but what makes this case unusual is that Evan never wrote anything down with regards to his idea, meaning that Alcatel seems to be claiming rights to an idea in his head. Does this mean your thoughts may belong to your company? Maybe...." This story has been kicking around for a few days but this is the first legal analysis I've seen of it. Watch what you sign! [2]J adds: see also [3]recent TR story and [4]our 1999 story. Links 0. mailto:[EMAIL PROTECTED] 1. http://www.law.com/servlet/ContentServer?pagename=OpenMarket/Xcelerate/View&c=LawArticle&cid=1028906396630&live=true&cst=1&pc=0&pa=0 2. mailto:[EMAIL PROTECTED] 3. http://www.theregister.co.uk/content/7/26627.html 4. http://slashdot.org/article.pl?sid=99/02/10/2315241&tid=103 Modern Day Search Engine Manipulations http://slashdot.org/article.pl?sid=02/08/14/1546233 An anonymous reader writes "I fondly recall the days of yore when search engines could be manipulated just by sticking thousands of extraneous filler words in the META tags or hidden at the bottom of the page. Nowadays search engines work by more advanced techniques that generally don't fall prey to these simplistic tactics, but it'd be folly to presume them impervious. Does it [0]still happen?" Links 0. http://www.yafla.com/~dforbes/google/search_engine_optimization_techniques.htm Microsoft Invests in the University of Waterloo http://slashdot.org/article.pl?sid=02/08/14/2029255 saforrest writes "Say goodbye to independent academia. In a presentation by Microsoft on Wednesday at the University of Waterloo, [0]a new joint initiative was announced which involves the addition of a mandatory course on C# for all electrical and computer engineers. 'Completion of this course will be mandatory for students entering the E&CE program.'" Microsoft's [1]press release is available. Links 0. http://uwstudent.org/story/9658 1. http://www.microsoft.com/canada/press/releases/08_15_2002_fund.asp Portable MP3 Player w/ Unix Support? http://slashdot.org/article.pl?sid=02/08/14/191207 [0]oobeleck asks: "With my birthday just around the corner and my 8 mile runs needing music, I am thinking of asking for a portable mp3 player. What is the Slashdot community's experience with MP3 portables. What has the most support, what should I stay away from. I have been eye-balling the Diamond Rio 600/800 model. Any opinions on the Rio? I want something that works good with Linux/OpenBSD. Thanks for your help." Ask Slashdot last ran such an article back in [1]April of 2000, I'm sure bigger and better MP3 players have been made since then. Which of today's players would you all recommend? Links 0. mailto:[EMAIL PROTECTED] 1. http://ask.slashdot.org/article.pl?sid=00/03/31/1445234&tid=141 Gyroscopic Mouse http://slashdot.org/article.pl?sid=02/08/14/1955238 [0]Aron Schatz writes "You've heard of wireless mice, but how about [1]deskless ones? This baby doesn't need a suface of any kind to be used. This one comes direct from [2]Gyration." Links 0. http://www.aselabs.com 1. http://www.aselabs.com/articles.php?id=32 2. http://www.gyration.com/ Cortical Cybernetic Implants http://slashdot.org/article.pl?sid=02/08/14/1921239 [0]Floody writes "Wired is running a story with amazing cyberpunk "wow factor." [1]Implanted visual cortex stimulation, complete with "percutaneous pedestal"; a metal jack installed directly into the skull. Where can I get a night vision enhancement module for this with HUD and distance finder?" We've posted a couple of previous stories about Dobelle and his work on bionic eyes, but this one has more details: one frame per second, $100,000. Wow. Links 0. mailto:[EMAIL PROTECTED] 1. http://www.wired.com/wired/archive/10.09/vision.html Danger Device Reviewed http://slashdot.org/article.pl?sid=02/08/14/1544215 [0]Andonyx writes "There's already a review out on Zdnet regarding [1]Danger's Hiptop PDA / Phone device. It looks very interesting and the review is mostly positive. It has some minor niggles, but concludes that it is a compelling and polished first gen offering." Links 0. mailto:[EMAIL PROTECTED] 1. http://www.zdnet.com/anchordesk/stories/story/0,10738,2877183,00.html Shrinkwrapped Books http://slashdot.org/article.pl?sid=02/08/14/1742229 [0]NortWind writes "I just saw this in the InfoWorld paper, in the [1]"The Gripe Line" by Ed Foster. It describes how a "...book arrived wrapped in plastic with a shrinkwrap license on the front". Just when you thought it couldn't get any worse..." I [2]wrote an essay about this a year or two ago. Links 0. mailto:[EMAIL PROTECTED] 1. http://www.infoworld.com/articles/op/xml/02/08/12/020812opgripe.xml 2. http://yro.slashdot.org/article.pl?sid=00/06/08/0647212&tid=166 Freshmeat Disk Based HashTables 1.0.11 http://freshmeat.net/releases/93880/ Disk based hashes is a method to create multidimensional binary trees on disk. This library permits the extension of the database concept to a plethora of electronic data, such as graphical information. GTransferManager 0.4.12 http://freshmeat.net/releases/93895/ GTransferManager (gtm) allows the user to retrieve multiple files from the Web. These files can be retrieved in multiple parts, and each part retrieved on a separate session when the user is connected to the Internet. This is most useful to users with dialup connections. The program performs these tasks using wget as its backend. Gv4l 0.1.0 (Stable) http://freshmeat.net/releases/93882/ Gv4l is a v4l (Video4Linux) frontend of transcode used to watch and/or record from a v4l-capable device (TV tuners). InstallBase Multi-Platform Installer 1.0a3 http://freshmeat.net/releases/93893/ InstallBase MPI is a multi-platform GUI installer designed to work on Windows, Mac, and virtually any flavor of Unix/Linux. Using a full-featured, easy-to-use install builder, it builds a single binary executable for each platform that can be easily distributed without any other third-party libraries or applications. The install is entirely self-contained. KSendFax 3.0.1 http://freshmeat.net/releases/93888/ KSendFax is an interface to fax packages like HylaFax, E-Fax, and mgetty+sendfax for sending facsimiles. It incorporates a built-in phonebook, but can also use the standard KDE addressbook. It features scanning of new faxes, editing/creating textual faxes directly, previewing the fax to send, user defined fax coverpages, and a filter system that lets you use more or less any file format for the documents you want fax. Everything is configurable through a convenient configuration dialog. It is, however, not intended to configure your whole fax suite, but only to provide a GUI interface for an already configured fax server package. Punch 0.8.0 http://freshmeat.net/releases/93892/ Punch is a time tracker that runs from your phone or other MIDP device. It allows the creation of projects, and lets you punch in, punch out, and view a report on how much time you've spent on the projects. Refactorit 1.1 http://freshmeat.net/releases/93898/ RefactorIT is a powerful tool for Java developers who expect more from their standard IDE. With RefactorIT, a developer can take source code of any size and complexity, and rework it into well-designed code by means of automated refactorings such as Rename Field/Method/Variable/Class/Package, Extract Method, Extract Superclass/Interface, Move Class, Encapsulate Field, and Create Factory Method. In addition, Refactorit provides a comprehensive set of smart query functions that make it possible to analyze and track large volumes of code. RefactorIT may be used as standalone tool or installed as an add-in to following IDEs: NetBeans, Sun ONE Studio, Forte, JDeveloper, and JBuilder. Reza's Rio Receiver 0.7.2 http://freshmeat.net/releases/93897/ Reza's Rio Receiver is an open source replacement for the client software that runs on the Rio Reciever. It will support additional audio formats and audio streams, as well as providing other neat functionality. rmp3 0.5.1 http://freshmeat.net/releases/93894/ rmp3 is a receiver for the rmp3 broadcast protocol. This protocol uses teletext data transmitted in the VBI (vertical blanking interval) of TV transmissions to broadcast MP3 files. It is compatible with RadioMP3 and the German MegaRadio. You can listen to the audio stream, save the received files, or both. srvx 1.1.3 (Stable) http://freshmeat.net/releases/93884/ srvx is a services package written in C from the ground up, for IRC networks that are based on IRCu 2.10.*. It is both highly efficient and extensible. Its features include Wingate, SOCKS4, and SOCKS5 proxy detection, and all the standard services users expect (ChanServ, NickServ, OpServ, Global). synergy2 0.9.8 http://freshmeat.net/releases/93881/ Synergy lets you easily share a single mouse and keyboard between multiple computers with different operating systems without special hardware. It's intended for users with multiple computers on their desk since each system uses its own monitor(s). Just move the mouse off the edge of a screen to move to another screen; keyboard and mouse input is then redirected to the other screen. Synergy also lets you cut and paste between systems and it makes screen savers activate/deactivate in concert. Tixapps 1.6 http://freshmeat.net/releases/93883/ Tixapps applications are a suite of development applications that run with TCL/Tk or Python, using the Tix widget set. Applications currently included in Tixapps are tixinspect (an inspector for Tix/Tk applications), tixdebug (a debugger to work with tixinspect), and tixinfo (an info browser for GNU documentation). Whitebeam 0.9.20 (Development) http://freshmeat.net/releases/93887/ Whitebeam is a frontend XML-centered rapid design environment which makes use of HTML/XML and JavaScript. It integrates two popular and robust Open Source platforms (Apache and Mozilla's SpiderMonkey JavaScript engine), with its own powerful XML environment and security architecture. Providing an extensible XML-based interface to backend objects on any platform, the client model securely segregates thousands of customer applications within a single server. Yammi 0.6 http://freshmeat.net/releases/93889/ Yammi ("Yet Another Music Manager I...") is a tool for managing your MP3 music collection. It is centered around an intuitive graphical user interface and a song database, which allows for very convenient and fast access to songs. For playing songs, the program serves as a front-end for XMMS. ZenWeb 2.10.0 http://freshmeat.net/releases/93872/ ZenWeb is a system for building entire Web sites, not just pages. It allows you to focus on the content and the structure of the website, while leaving page construction, markup, layout, and navigation as secondary concerns. It provides tools for complete Web site design and creation, simple paragraph to HTML generation with embellishments, and a rich set of tools for page and Web site creation, modification, and customization. Slashcode 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. Invalid command 'PerlHandler' http://slashcode.com/article.pl?sid=02/08/07/2319210 Hi all, I come already the two days trying to install the Slash in two machines with Mandrake.. I followed all the steps of the installation manual, however I have received, when initiating the apache with the INCLUDE of slash.conf this error: ---- Syntax error on line 6 of /etc/httpd/conf/slash.conf: Invalid command 'PerlHandler', perhaps mis-spelled or defined by a module not included in the server configuration. -- I'm checked lists and installed File-Spec with: "install RBS/File-Spec-0.82.tar.gz"... Without this configuration Apache works fine! Help me please! Image and File Uploads? http://slashcode.com/article.pl?sid=02/08/06/0531259 Is/will there be a plugin to allow slash to be able to upload files and images? Something like what Moveabletype has? Slashcode login hangs http://slashcode.com/article.pl?sid=02/08/05/199233 Have the lastest Slash codebase running. However, when a user attempts to log in with a correct password, the page just sits there--the IE icon twirls mysteriously, as if connection was being made, but no return. Conversely, if the enter a valid username, but invalid password, the page return is immediate, with a message that either the username or password was incorrect. Any assistance...etc. --Hieronymous Coward Install Slash For Dummies - failing on final step http://slashcode.com/article.pl?sid=02/08/04/0626227 I was successful with every step of the "Install Slash For Dummies" instructions, but then failed on the final step when starting slash: [root@dedicated init.d]# ./slash start Starting slashd virtslash: ok PID = 28526 [root@dedicated init.d]# This account is currently not available. Does anyone have any ideas how to troubleshoot? I've looked through the docs and can't find anything... Slash installation in one step? http://slashcode.com/article.pl?sid=02/08/03/0750238 I think Slash installation is simple and clear, but also, it's manual. There must would be an automatic installation procedure. I'm thinking in a Perl script based on a response file or similar that installs Slash components (Apache, mod_perl, MySQL, Bundle::Slash and Slash itself) all in one step. Of course, you have previously to wite the responses to interactive questions that will be formulated during installation process. This response file may act as your 'Slash based settings for your site'. Also, the Perl script may write an 'installation log' during its execution. Could not determine the server's FQDN http://slashcode.com/article.pl?sid=02/08/02/0514248 This is probably something stupid I did, but I can't figure out what it is. After installing Slash without error, I try to start Apache via "apachectl start" and I get the following error: "[alert] httpd: Could not determine the server's fully qualified domain name, using 127.0.0.1 for ServerName" I have a DNS server running and the FQDN I used in the slash install *does* resolve. All I get if I try to access the site is the default Apache test page. Anyone got any suggestions? Thanks. SlashCode on Apache2+ModPerl 2 http://slashcode.com/article.pl?sid=02/08/02/0513259 I have installed Apache 2.0.39 with ModPerl 1.99_04. Now I want to install slashcode on it, but libapreq-1.0 doesn't installs because, I think, libapreq need ModPerl 1.3.xx. Someone installed successfully SlashCode on apache2? How? Thanks a lot. Starting out: Bundle or Current Release? http://slashcode.com/article.pl?sid=02/08/01/0511244 I'm interested in implementing slashcode but although I have a Unix background I'm new to the world of Linux and open source development. I noticed that Bundle-Slash is listed as version 2.13 (last updated last September),whereas slash 2.2.6 is current as of this month. My question is this: do I need to download and install the bundle first to provide some sort of base, or if I install the individual components (Apache, mod_perl, etc.) as directed can skip the bundle and just install 2.2.6? Thanks in advance. 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