The Sockets API is the de facto standard API for networking applications development. Although the API is simple, new developers can experience some common problems. This article identifies the most common of these pitfalls and shows you how to overcome them.

This tutorial, first in a series, will walk through installation of a bundled Apache Tomcat and Jakarta Slide that will result in a working content management system. In Part 2 of this series, learn how to download the sources, set up Eclipse, and build the Jakarta Slide open source CMS. Part 3 will walk through the customization of Jakarta Slide with Eclipse to create a new store back-end adapter that will allow documents stored to Slide to also be stored in a database. Other options for creating stores will also be explained. Note that a free registration is required to view these articles.

Apple CEO Steve Jobs and the company's senior vice president of worldwide product marketing Phil Schiller have just ended a frank and open discussion with European media. Jobs said: "We don't know how having OS X available for PCs would affect Macs", and promised, "we will have technology in OS X for Intel so that it cannot be installed in other PCs". Jobs also confirmed Apple's switch to Intel processors remains on schedule, saying: "We said we'd be shipping by next June and we are on track to have that be a true statement".

Toshiba said today it would offer Cell-based hardware development kits in April 2006. The reference platform comprises Cell and support chips and is geared toward "digital consumer products and communication equipment that draw on the powerful broadband capabilities of the Cell microprocessor" and its "unsurpassed multi-tasking and real-time processing functions", as Toshiba put it.

SCO, recently best known for its Linux litigation rather than its Unix operating systems, announced that it was releasing an advanced networking platform to provide feature-rich consumer and business digital services for smart phones and other intelligent mobile devices.

As expected, Sun said its new Sun Fire V490, V890, E2900, E4900 and E6900 servers are powered by UltraSparc IV+ processors with a clock speed of 1.5 gigahertz and run Sun's latest version of its Unix operating system, Solaris 10. The servers will also run earlier versions of Solaris.

It's the autumn release season, and new devices running Windows Mobile 5.0 have begun to hit the market. BargainPDA brings you a hands-on, in-depth look at the next-generation OS. The n300 series of PPCs from Acer are among the first to run Windows Mobile 5.0, sporting VGA resolution displays, SDIO capable expansion slots, Bluetooth 1.2 and more. In the meantime, the Mitac Mio phone with GPS was officially announced today. Additionally, the Dell Axim x51v specs and pics leaked recently (review).

On Monday, the Free Standards Group released the latest version of the Linux Standard Base, Version 3.0, and announced that Red Hat, Novell, the Debian Common Core Alliance and Asianux are all certifying their latest operating systems versions to it. Update: In a recent post on his blog, Red Hat's Ulrich Drepper makes some criticisms of the LSB and its shortcomings of the v3 certification process.

In previous Windows releases, the entire audio stack ran in Kernel space. Vista will put an end to this. "The first (and biggest) change we made was to move the entire audio stack out of the kernel and into user mode. Pre-Vista, the audio stack lived in a bunch of different kernel mode device drivers, including sysaudio.sys, kmixer.sys, wdmaud.sys, redbook.sys, etc. In Vista and beyond, the only kernel mode drivers for audio are the actual audio drivers (and portcls.sys, the high level audio port driver)."

"OpenBSD is an ultra-secure, freely available, multi-platform BSD-based UNIX-like operating system. And is arguably the most secure operating system in the world. After using OpenBSD for over 9 years I decided to place online some useful information for first time users of OpenBSD. The information here covers the current release of OpenBSD."

Last year HP embarked into the mobile media market with its iPaq rx3xxx line of PDAs, a product sold primarily to consumers who prefer an all-in-one PDA/video/audio device. They released two versions of the series, the rx3115 and the higher-end rx3715. Geeks.com sent us the rx3115 and we put it to test.

Red Hat announced on Monday at Oracle's OpenWorld in San Francisco that Oracle, EMC and Network Appliance now support its Global File System. The file system is based on the several technologies obtained by Red Hat in its 2003 purchase of Minneapolis-based Sistina Software. Red Hat then worked on the code and open-sourced it in June 2004.

This article is for developers or testers interested in testing a database directly from their Rational Functional Tester scripts. The information is explained using examples and detailed instructions.

"The growing popularity of open-source browsers and software may be responsible for the increasing gap between the exposure of a vulnerability and the provision of patch to fix it, security software vendor Symantec has said."