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With the release of version 1.7 of the JVM-based implementation of Ruby, the developers have made Ruby 1.9 compatibility the default. The release also includes many performance enhancements and is deemed ready for production use

One area of physics that is hard to wrap your head around is relativity. Basically, relativity breaks down into general and special relativity. General relativity deals with large masses and high energies, and it describes how space-time is warped by these. Special relativity deals with what happens during high velocities.

This tutorial is Part 1 of a three-part "Learning PHP" series teaching you how to use PHP through building a simple workflow application. This tutorial walks you through creating a basic PHP page using HTML forms and covers accessing databases.

The ARM 64-bit compiler port (AArch64) of the GNU Compiler Collection is now ready for merging to trunk...

This tutorial shows how to prepare an Ubuntu 12.10 (Quantal Quetzal) server (with Apache2, BIND, Dovecot) for the installation of ISPConfig 3, and how to install ISPConfig 3. ISPConfig 3 is a webhosting control panel that allows you to configure the following services through a web browser: Apache or nginx web server, Postfix mail server, Courier or Dovecot IMAP/POP3 server, MySQL, BIND or MyDNS nameserver, PureFTPd, SpamAssassin, ClamAV, and many more. This setup covers Apache (instead of nginx), BIND (instead of MyDNS), and Dovecot (instead of Courier).

A provocative research finding is that 75-90% of all large organizational projects fail to meet their original objectives, (Patterson et al. (2006)). The same research suggests human practices and behaviors—more than technical or financial matters—are at the root of the breakdowns.

The tide of software piracy in China may be ebbing. With the clear support of the Chinese government, several software organizations and computer firms based in Europe and the U.S. are conducting events focusing on growing open source in China. The push toward China's active participation in the open source community signals a maturing of the country's computing infrastructure.

Ubuntu 12.10 has been released and you may have already started customizing it. Below is a handy tweak that will make Unity dash more responsive.

As a strategic member, Google will provide the organisation with eight full-time developers to work on Eclipse technology and donate $250,000 per year

This is the last installment of our C development series, and arguably the most non-technical one. If you followed us from the beginning and practiced as much as possible, you now have some basic knowledge on C development and how to package your (favorite) application for two of the most used Linux distribution families, Debian and Redhat. This article is about the community, how to contribute, how to collaborate and finally, how to get your package in the official Debian archives. If you read the previous articles in the series you won't need any other technical knowledge; all you need is the will to put your knowledge to work for community's benefit.

West Virginia: a state made up entirely of the Appalachian Mountain range. Whether you're there to experience the beautiful New River Gorge, or to watch the Mountaineers play at home, the mountainous theme never subsides. The Appalachian region has the Most Beautiful award locked down, however its height and elevation face a slightly different opponent. Towering over the city of Morgantown, WV, home to West Virginia University and the Mountaineers, stands a fierce competitor. An engineering marvel, over ten stories tall. The Engineering Science Building!

AMD today is lifting the lid on their Piledriver-based 2012 FX "Vishera" processors. Just weeks after the "Bulldozer 2" Trinity APUs were launched, the new high-end AMD FX CPUs are being rolled out. Being benchmarked at Phoronix today under Linux is the new AMD FX-8350 processor.

Intel continues to push out more open-source kernel code for enabling their next-generation Haswell processors to be properly supported under Linux. Haswell, the successor to Intel's Ivy Bridge processors, isn't due to be released for a number of months still but Intel Open-Source Technology Center developers have already been working on Haswell Linux enablement for a number of months.

The Edubuntu development team is proud to announce the release of Edubuntu 12.10. Edubuntu 12.10 is a regular release bringing updated software and a few improvements. For larger deployments and environments where a stable, well tested system is preferred, the Edubuntu development team strongly recommends staying on the long-term support releases (current release is 12.04.1). LTSP users should also remain on Edubuntu 12.04 LTS as 12.10 is lacking Unity support for LTSP and has been reported to be much slower than 12.04. This new release is well suited for home users and users who wish to use the latest versions of the available software.

I got an email the other day to let everyone know about Just Tactics. It looks quite cool and it features a very nice graphic style!

Starting with this article, we’re going to introduce you guys to a lot of Web Apps for the recently released Ubuntu 12.10 (Quantal Quetzal) operating system.

Google could be poised to roll out new Nexus tablet offerings at next Monday's press event in New York City. The search giant is also likely to introduce a new smartphone, the LG Nexus 4, powered by Android 4.2. The timing of the event is certainly interesting, as it comes later on the same day that Microsoft is holding a Windows Phone 8 event in San Francisco.

The newest addition to the Arduino family, the Due, makes a giant leap in raw power and capability.

Hardware Hacks is the section on The H that collects stories about the wide range of uses of open source in the rapidly expanding area of open hardware. Find out about interesting projects, re-purposing of devices and the creation of a new generation of deeply open systems. In this edition, the Gertboard starts shipping, the open source-powered R10 quadcopter reaches its funding goal, the Arduino Due ARM-based board is now available for purchase, and using a Rasperry Pi as a Tor relay.

ITTIA DB SQL 5.5 offers data management features such as high reliability, comprehensive security options, Qt user interface integration, Python/ Lua scripting, JDBC compatibility, replication.