Dr. Zowie writes "Perl Data Language 2.4.0 was just released; get it here. This release includes even more powerful array slicing, a complete GIS cartography package, API access to the Gnu Scientific Library, and a host of other goodies. Between PDL and its less-mature siblings Numeric Python and Octave, the established commercial languages' days appear numbered."

An anonymous reader writes "According to The Inquirer, 'seven consultants for The JBoss Group publicly announced the immediate termination of their contracts and the foundation of their new company, Core Developers Network.'"

Raisin Bread asks: "Maybe I'm fighting a losing battle - but has anyone out there encountered an administrative resistance when it comes to giving approval to make in-house solutions for problems? I'm at a university, and we want to build a tracking system that will accommodate our needs perfectly (and can do it), but the boss wants the easy way out by contracting out to a remotely-hosted and managed solution. Sure, they are commercially supported, but the fix is only mediocre. What arguments have been used to sway the boss to use the super-cool home grown solution?"

John Henning writes "When comparing CPUs, is it enough to look at MHz? Of course not; architecture matters, as do caches, memory systems, and compilers. Perhaps the best-known vendor-neutral CPU performance comparison is from SPEC, but SPEC plans to retire its current CPU benchmarks. If you would like to influence the benchmarks that will replace the current set, time is running out: SPEC Search Program entries are due by midnight, June 30."

Mohammed Al-Sahaf writes "If you use FreeNode, be sure to check out #commits, where they have a bot watching the CVS/Subversion repositories of a number of major Open Source projects (including GNOME, KDE and Python). Its fascinating to be able to watch development as it occurs all over the Open Source world. If you have a project of your own that uses CVS, you can add yourself to the bot. Also, the stats page makes interesting viewing!"

Peristaltic writes "MIT's Haystack project has released the source for it's "Universal Information Client", Haystack. In their words: 'Haystack looks into the use of artificial intelligence techniques for analyzing unstructured information and providing more accurate retrieval.' Unlike some attempts I've seen in the past to pull it all together on my desktop, Haystack shows some promise -- One of it's more useful features allows you to take the information you've been wallowing through, and have Haystack continually refine a 'dynamic hierarchy' until you get what you need. Haystack also performs some neat tricks such as combining Email, IM, web pages, etc. into a single inbox."

sckienle writes "ZD-Net has an article about Microsoft's plans to overhaul their patch system. 'Ninety-five percent of attacks happen after a patch for a known software vulnerability has been issued' says Scott Charney, chief trustworthy computing strategist at Microsoft. Basically, Scott is promoting the idea that Microsoft can do a better job, in many ways, so people will trust and be able to install patches quickly. Microsoft has a transcript of Scott Charney's talk on their site." As reader sweeney37 summarizes, " Microsoft's plan is to reduce the patch installers from eight to two, they want to have one patch installer specifically for the OS side and one specifically for the applications." Sweeney37 points out this InformationWeek article on the planned change.

Jonathan Larmour points out the "release of eCos 2.0, the configurable RTOS for the deeply embedded market. This release features a new licence based on the GPL, but with an exception to make it more suitable for embedded use. It's also now an independent free software project from the original developers Red Hat (which bought Cygnus Solutions) after the development team was canned. Most of the team still work on eCos but for different companies. It also has a wide range of ports but has managed to keep a low profile, which should now change with the new stable release. More at http://ecos.sourceware.org/ "

akweboa164 asks: "I work as a lone developer creating small to medium scale PHP/MySQL websites for different clients. I have been doing this for about two years now, and have tried different things as far as website layout/architecture goes. With sites that use the fusebox architecture, front controller (thanks J2EE), N-tier, to having a simple 'include(config.php);' line at the top of every file, I am left with the feeling that all of the sites I have created are 50% elegance, and 50% nasty kludge. I am left with a sinking feeling because I know that they could be better, but I lack to expertise and experience to make them that way. I am looking for overall architecture that is open and fits within the constraints of PHP (ie. relying little on OO) and separates logic, makes updates easy, etc. I wanted to ask Slashdot's crowd of web developers what their most elegant code layout/design web solutions were, and what advice would you dish out to new developers, as well as seasoned professionals."

Richard Moore writes "As you can see from dot.kde.org, issue #53 of Kernel-Cousin KDE has been released, covering only a single topic. The plan for releasing KDE 3.2 is discussed at length, or maybe that should be KDE 4.0 - who knows..."

Sheepish writes "OSNews features a long and interesting interview with Nat Friedman, of Ximian fame. Nat tells all and talks about the upcoming Ximian Desktop 2 and its differences from Gnome 2, the difficulties of developing the MS Exchange Connector, Linux as a desktop, Mono and plans for Gnome integration, the hundrends of OpenOffice.org changes made to make OOo like a Gnome2 app, and how Ximian feels... about Apple's business. Four screenshots of Ximian Desktop 2 are included too."

Ahe writes "I have been working on a joint project between Sun Microsystems, The University of Aarhus, and The Alexandra Institute. As you might know, Sun has for long been commited to adding generics to Java. Our project was to extend this with variance annotations for more flexible typing of parameterized classes and arrays. Recently Sun has released the project result as a new prototype with variance. If you like variance, please vote for this bug."

gafter writes "An early access prototype implementation of the proposed new J2SE 1.5 language features is available. The prototype includes generics (JSR 14), typesafe enums, varargs, autoboxing, foreach loops, and static import (JSR 201). In other words, all the new language features planned for 1.5 except metadata (JSR 175). The prototype includes full sources for the compiler, written in the extended language. You can download the prototype from java.sun.com. It requires J2SE 1.4.1 and provides some examples of how to use the new language constructs. The prototype includes an experimental type system (variant type parameters) for Generic Java that is being considered for Tiger (1.5) based on a paper by Igarashi and Viroli at ECOOP 2002 . Comments and votes for the new type system are being gathered at bugParade."

Quadraphonic writes "I'm surprised I haven't seen this yet: PNG Second Edition is a W3C Proposed Recommendation. Thoughts?"

A reader writes: "There's an interview with San Mehat in regards to .Net & Webservices. He has some interesting comments about what will work and what won't work, and where things are going." San is well known for his Netwinder work, as well as being a good DJ. And, in the interest of full disclosure, San does work for VA Software, the parent company of OSDN, as is DevChannel.

seldo writes "Everyone's favourite scripting language ;-) has released an update. From their site: 'The PHP developers are proud to announce the immediate availability of PHP 4.3.2. This release contains a huge number of bug fixes and is a strongly recommended update for all users of PHP. Full list of fixes can be found in the NEWS file.' This incremental release also has useful additions, such as updating to support GD 2.0.12."

arys asks: "I've been looking around for a good book on the GRE Computer Science subject test but all I found were a book that is out of print and an other that has the worst reviews possible. What I want to ask is those of you that have taken the test, how did you prepare for it?"

Berend de Boer writes "After a two year hiatus, the Eiffel Struggle is organized again. This series of contests started in 1997. To enter, people have to submit an Eiffel application or library. Closing date is October 31. Entries are judged according to 12 criteria. Entries are ranked into gold, silver and bronze. In order of rank, winners will be able to pick one of the prizes ."

prostoalex writes "While the Simplex algorithm is considered to be one of the most widely used algorithms in complex networks, the reason for its efficiency has been so far not too clear. Daniel Spielman and Shanghua Teng discovered the secret of why the Simplex algorithm works so well by introducing imprecision into the worst-case scenario analysis. Their article will be published in Journal of ACM, although MIT Technology Review at the aforementioned link quotes Spielman expressing his doubts whether anyone will be able to make it through 80-page document filled with equations and formal explanations of the method."

ksheff writes "Embedded Ware Technologies has come up with a product to run Win98 applications from a 16M Flash disk. This could be useful for companies that would like to use an existing Win9x application in an embedded system."