Mitchell writes "People from several language communities came together to create a joint year-in-review for Lua, Perl, Python, Ruby, and Tcl."

developerWorks writes "The Intel Xeon processor introduces a new technology called Hyper-Threading (HT) that makes a single processor behave like two logical processors. The technology allows the processor to execute multiple threads simultaneously, which can yield significant performance improvement. But, exactly how much improvement can you expect to see? This article gives the results the investigation into the effects of Hyper-Threading (HT) on the Linux SMP kernel. It compares the performance of a Linux SMP kernel that was aware of Hyper-Threading to one that was not." Ah, the joys of high performance.

Anonymous Coward writes "I Read this article from ZDNet claiming how some of the Mozilla developers were hurt by Apple's decision to use KHTML over Gecko. I can see both their points. Mozilla was made for cross-platform compatibility, and this probably adds to the bloat, however that's not what they were looking for. They wanted small and fast."

TheSync writes "SearchWebServices.Com has an article claiming that Microsoft is working on a functional language named 'X#'. The language is supposed to be data-oriented and LISP-like, but set up to handle XML."

Screaming Lunatic writes "GCC will finally get precompiled header support which should help with faster compile times. GCC will also be fitted with a new recursive descent parser that fixes more than 100 bugs in GCC. I'm not sure how they decomposed C++ into a context free grammar so that it could be parsed using recursive descent."

sverrehu writes "The Open Web Application Security Project (OWASP) has released a well-written document that is a must read for every web programmer out there. This security document is not about firewalls, encryption and patching. It's about common, highly exploitable errors made by the application programmers. Pick up your copy of "The Ten Most Critical Web Application Security Vulnerabilities" from the OWASP web site."

UNSW DRT Team writes "DRT is a design recovery tool for interactive graphical applications running under X Windows. The tool automatically captures actions performed while using such an application. Functions particularly relevant to each action are identified. Moreover, the action itself is described visually from a fragment of the application display. One can search and browse these actions to learn about the design of an application. The latest version, DRT 0.2.2, now supports shared libraries, which allows applications such as those in KOffice to work. This version also includes template drt files for all KOffice 1.2.1 applications for easy instrumentation."

johnp. writes "A computer browser that is said to least quadruple surfing speeds on the Internet has won the top prize at an Irish exhibition for young scientists, it was announced on Saturday. Adnan Osmani, 16, a student at Saint Finian's College in Mullingar, central Ireland spent 18 months writing 780,000 lines of computer code to develop the browser. Known as "XWEBS", the system works with an ordinary Internet connection using a 56K modem on a normal telephone line. " A number of people had submitted this over the weekend - there's absolutely no hard data that I can find to go along with this, so if you find anything more on it, plz. post below - somehow 1500 lines of code per day, "every media player" built in doesn't ring true for me.

cavac writes "At the 19th Chaos Communications Congress in Berlin/Germany developers showed their newest developments for the closed-down Blinkenlights-Project. One of the projects was the Blinkenlights Fileserver Project. Members of this team developed a protocol and some tools similar to ftp, which you can use to share Blinkenlights-Movies. Today, a first Beta-Version was released. You might want to check it out. (It also includes the famous Telnet-Blinkenlights-Player). We are still searching people willing to help us developing this software even more or to work with us on "Phase II": Implementing Soft- and Hardware for a Hardware-Based Blinkenlights Player. This will most likely based on one of Zilog's new Development Kits - the "Z8 Encore!"."

xsniper writes "D made its debut here on Slashdot in August 2001. Since then, many new features have been implemented, to include: operator overloading and slew of additional functionalities. It was featured as a cover story for the February 2002 issue of Dr. Dobb's Journal, and has been ported to the UNIX environment. I encourage programmers to revisit the specs to see how Walter Bright has addressed their concerns. A copy of the compiler is also available for testing. I'm sure some would be surprised by the achievements made thus far."

uninet writes "Every one sees them all the time and would probably miss them if they didn't exist. What are they? Icons! Torsten Rahn and Everaldo Coelho, the predominant icon duo in the KDE artist world, and creators of virtually all of the icons you see in KDE, spent some time discussing art issues with me in an interview you can find here. This is definately an interesting chance to get a better aquainted with the people that make KDE look the way it does."

jonknee writes "During the latest MacWorld keynote, Steve Jobs announced new presentation software dubbed Keynote. It looked pretty sweet, but what caught my ear was Jobs' remark that it was XML based. As soon as I got my hands on Keynote, I investigated the .key file and found its XML portion (which is quite excellent XML at that). For those not lucky enough to have the software, I posted the blank presentation I took a peek at." I just want to know when someone is going to write up a Keynote module for Perl ...

replicant_deckard writes "This opinion piece I wrote to Open explains how dual licensing (simultaneous use of both GPL and proprietary license) works. Dual licensing gives you basically both the support of the community and a profitable Microsoft-like business model. Seems that this model used by MySQL and TrollTech is getting more popular. Now my question is where are the limits?"

techsoldaten writes "Web developers rejoice! W3C announced yesterday the DOM Level 2 specification has become a full recommendation. Article about it on Infoworld. The payoff for Web developers, once this recommendation has been incorporated into browsers, is cross-browser DOM scripting should become a thing of the past and XHTML will be available as a means of handling some data-related tasks within a Web page. One hole in the silver lining: the specification is not backwards compatible with DOM Level 1."

Marcelo R. Minholi writes "On April 14th and 15th 2003 developers and users will meet again in Göttingen, Germany at the second international SAMBA conference, the 'samba eXPerience 2003.' More information can be found in Samba Website and Samba XP Website."

wilfriedhoujebek writes "The Dutch Group Social Fiction has been experimenting with walking on algorithms for some time now. Under the heading ".walk" they are taking the thing one step further by introducing pseudo-software to determine the route of their walks. They explain how this works and how different .walk can be connected together to form a 'pedestrian computer'. You might want to read the postscript first."

KM writes "I am pleased to announce that this years YAPC::NA will be held in Boca Raton, Florida, USA. The CFP is online and we are ready to start getting your abstracts! Conference pre-registration will begin on Feb. 1 and last until June 9. As usual, space is limited so register early if you can. More information is available on the YAPC::America website. Check there for updates, news, changes and details."

It's time to crank up the Slashdot Interviews for 2003, starting with answers to your questions for Nagios developer Ethan Galstad. He went far beyond and above the call of duty here to give you what amounts to a veritable "Free Software Project Leader's FAQ" that anyone who has ever thought about starting his or her own project ought to read. Thanks, Ethan!

e8johan writes "The KDevelop team has released the final alpha of KDevelop 3.0 (a.k.a. Gideon) has been released. This third generation of KDevelop looks really promising as it features plug-in editors, many wizards (even for Kicker apps, KControl modules and KIOSlaves). Some of the features that I like best are the support for cross compilation and support for more languages than C/C++. Screenshots are here, more info here, dot.kde article here!"

An anonymous reader writes "Nicholas McGuire examines the requirements of embedded systems and suggests some key issues that need to be addressed in order to improve Linux for use in embedded applications, in this technical article at LinuxDevices.com,"