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Toward an open web standard for 3D graphics

Submitted by Webmaster on Tuesday March 24, 2009

For years, developers have tried to create rich 3D experiences on the web. However, the lack of a common way to render 3D graphics in the browser has forced them to use workarounds like special purpose plugins or software rendering frameworks. As a result, web users have generally experienced lower quality graphics compared to what can be found in today's desktop apps.

Category:

Web Development > Javascript

Tags:

3d javascript mozilla

A Look Inside JBoss Portal - The Open Source Portal Framework

Submitted by Webmaster on Tuesday March 24, 2009

JBoss Portal always focused on the framework aspect of portals, it doesn't aim at providing an out of the box solution for portals, instead it consists of core elements and API that provide services to build a fully reliable customized portal.

Category:

Application Servers > JBOSS

Tags:

jboss opensource

Skype Gentoo Linux Client plugin (SMS support)

Submitted by Webmaster on Tuesday March 24, 2009

I was pretty upset after reading that the last status update on the Skype Linux client was back in January. Since I was using Skype on Windows all week last week, I didn't know how bad it was on Linux until I got back home. What a bummer that all Linux gets is v2.0, while Windows gets v4.0. In particular, I needed the SMS feature. So, now Gentoo has this feature via plugin now too.

Category:

Linux Distros > Gentoo

Tags:

gentoo skype sms voip

Flash Lite Developer Challenge - US$ 100,000 to be won

Submitted by Webmaster on Tuesday March 24, 2009

We're getting close to closing the Flash Lite Developer Challenge, so get submitting with your applications. Remember that anyone can get involved including students, individuals and of course companies. Adobe, Thumbplay and GetJar are sponsoring with prize money and free marketing

Category:

Technology > Development

Tags:

award challenge flash

Oracle® Enterprise Pack for Eclipse Release 11g Now Available

Submitted by Webmaster on Tuesday March 24, 2009

Oracle today announced Oracle® Enterprise Pack for Eclipse Release 11g. This is a free component of Oracle Fusion Middleware designed to help developers leverage their expertise in Eclipse with the comprehensive capabilities of Oracle Fusion Middleware.

Category:

Application Servers > JBOSS

Tags:

development eclipse ide oracle

Firebug: remove, remove, removeEventListener!

Submitted by Webmaster on Tuesday March 24, 2009

Ever couple of months I spend an embarrassingly long time tripping on the same stupid mistake:

win.addEventListener("pageshow", onPageShow, true);
.. 2215 lines all twisted together...
win.removeEventListener("pageshow", onPageShow, false);
The removeEventListener() call fails, silently, so the event handler can be called again.

Category:

Web Development > Javascript

Tags:

event-listener firebug firefox javascript

Virtual machine, real problems

Submitted by Webmaster on Tuesday March 24, 2009

Since I bought Yamato I have been trying my best to make use of the AMD-V support in the Opterons, this included continuing the fight with VirtualBox to get it to work properly, with Solaris and Fedora, then trying RedHat's virt-manager and now, after the failure the other day QEmu 0.10 (under Luca's insistence).

Category:

Operating Systems > Linux

Tags:

fedora gentoo linux opensource virtual

Scala In The Enterprise

Submitted by Webmaster on Monday March 23, 2009

You see, I have a small problem - 3 million lines of RPG and COBOL, 5,500 logical and physical files on a few AS400s that are not exactly cheap. Even better through the years, the system has been cloned and forked so several incompatible versions of exist through out the world.

Category:

Technology > Business

Tags:

enterprise scala

Skype opens up to corporate SIP communications

Submitted by Webmaster on Monday March 23, 2009

Skype today announced the beta version of Skype For SIP for Business users. SIP, short for Session Initiation Protocol, is an open standard and the leading voice over Internet protocol used in businesses telephony networks at millions of locations globally.

Category:

Technology > VoIP

Tags:

sip skype voip

Configuring VirtualBox on a remote server

Submitted by Webmaster on Monday March 23, 2009

At TwoMenDesign we are testing and evaluating the VirtualBox virtual machine from Sun. This VM is the youngest one around but nevertheless has a lot to offer.

Creating a virtual machine on a remote Linux server is really easy. I assume that you've already installed VirtualBox, or if you haven't please look here for a tutorial for your Linux distribution.

Category:

Virtualization > VirtualBox

Tags:

installation linux remote unix virtualbox

OpenOffice: Solver for Nonlinear Programming

Submitted by Webmaster on Monday March 23, 2009

Just released (well, actually already last Friday) has been an extension for Calc which adds two new solver engines.

These engines are based on Evolutionary Algorithms and allow solving nonlinear programming models (like curve fitting as shown in the example below).

Category:

Technology > Development

Tags:

calc non-linear openoffice programming

Bundling libraries: the curse of the ancients

Submitted by Webmaster on Monday March 23, 2009

I was very upset by one comment from Ardour's lead developer Paul Davis in a recently reported "bug" about the un-bundling of libraries from Ardour in Gentoo. I was, to be honest, angry after reading his comment, and I was tempted to answer badly for a while; but then I decided my health was more important and backed away, thought about it, then answered how I answered (which I hope is diplomatic enough).

Category:

Technology > Development

Tags:

development library programming

Oracle Buys Relsys

Submitted by Webmaster on Monday March 23, 2009

Oracle today announced that it has agreed to acquire Relsys International, Inc. ("Relsys"), a leading provider of drug safety and risk management solutions with advanced analytics for the health sciences industry.

Category:

IT Vendors/Companies > Oracle

Tags:

business oracle relsys

Project ideas for Google Summer of Code 2009

Submitted by Webmaster on Sunday March 22, 2009

Its that time of the year when students across the globe gets an opportunity to participate in Google Summer of Code and get paid for executing the project that they always wanted to. This year too RedHat/JBoss has participated and has been accepted as Mentoring Organization.

Category:

IT Vendors/Companies > Google

Tags:

google projects summer-of-code

Benchmark Paludis 0.38 and Portage 2.1.6.9

Submitted by Webmaster on Sunday March 22, 2009

I didn't quite believe the benchmark done by bonsaikitten so I did my own and wasn't able to reproduce the results.

Env (same as bonsai used)

Portage 2.1.6.9
Paludis 0.36.0
hot kernel cache
no metadata cache in gentoo repo
no package manager on-disk cache (nuked /var/cache/edb/dep and /var/cache/paludis/metadata/gentoo)

Category:

Linux Distros > Gentoo

Tags:

gentoo linux opensource portage

Aggregate tables with Firebird

Submitted by Webmaster on Friday March 20, 2009

Thomas Steinmaurer's article (in english) about using aggregate tables with Firebird is now available for download.

Category:

Database Management Systems > Firebird

Tags:

database firebird

Will Microsoft Abandon Windows to Compete with Linux?

Submitted by Webmaster on Friday March 20, 2009

As much as Microsoft loves to grinch about Linux, they've made significant changes over the years to compete with it--and will abandon it altogether to maintain their competitive edge. Windows 7 will be the last Windows product.

Category:

Operating Systems > Linux

Tags:

business linux opensource windows

XMLUnit for xml assertions

Submitted by Webmaster on Friday March 20, 2009

Thought i'd blog this little snippet. Was struggling with xml comparisons for unit testing, I initially tried XMLUnit but found that it was too sensitive. After a bit of digging in the docs, I found how to configure it to be much more forgiving on element ordering, whitespace etc.

Category:

Technology > Development

Tags:

assetions development xml xmlunit

Introducing Redis: a fast key-value database

Submitted by Webmaster on Friday March 20, 2009

Redis is a key-value database. It is similar to memcached but the dataset is not volatile, and values can be strings, exactly like in memcached, but also lists and sets with atomic operations to push/pop elements.

Category:

Technology > Data

Tags:

bsd key-value linux redis

GNOME to migrate to git

Submitted by Webmaster on Thursday March 19, 2009

The GNOME Release Team would like to announce that git will be the new Version Control System (VCS) for GNOME. In our opinion, the decision reflects the opinion of the majority of our active contributors.

Category:

Technology > Software

Tags:

desktop git gnome linux

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