General Development Archive

"Subversion is an open source revision control system, similar in purpose to the well-known, widely deployed, and aging CVS. It is designed to provide state-of-the-art versioning, built from modern technologies. Subversion is still in development and has not reached version 1.0 yet. However, it's pretty stable and you can use it right now." Read the article at OnLamp.

"It is not as if I am new to Kylix. I am a Delphi programmer since version 1, and I always keep my C++ skills up. So it was with great anticipation that I looked forward to the release of Borland's Kylix 3, the Rapid Application Development environment for Linux that includes both Delphi language and C++ IDE's (integrated development environment). The code produced with Kylix can be recompiled with minimal changes under Microsoft Windows using either Delphi for Windows version 6 or greater, or C++ Builder version 6 or greater." Read the review at NewsForge.

In this article, Daniel Robbins introduces the Enterprise Volume Management System (EVMS) for Linux. He explains what EVMS is, why it is so desperately needed, and why it will very likely transform the way storage is managed on Linux systems.

Here is a poll we put together to better understand the nature of the OSNews readers. Please tell us about the level of experience you got with programming.

In this second and final part of my interview with Ted Shelton, Borland's chief strategy officer, Shelton focuses on Microsoft .Net's support for multiple languages and reveals a hidden .Net stumbling block. First part here.

This document illustrates guidelines and best practices required to port existing UNIX applications to the Windows environment, which can potentially reduce the time, cost, and risk associated with a traditionally painful migration process. This guide covers planning and practical issues involved in migration or co-existence between UNIX and Windows and provides a review of the different ways in which such a migration can be done. Ideal for both UNIX programmers as well as Windows programmers, this is a valuable source of information for anyone looking to take advantage of Windows.

Glibc 2.3 is out and prelinking support was added for ELF targets, startup times are significantly reduced (C++ and Qt/KDE applications will be most benefited from this - with this support on glibc there is no reason to revert to manual prelinking KDE which reportedly created stability issues). Read-only stdio streams now use mmap to speed up operation. The malloc functions were completely rewritten. The runtime now can handle the ELF thread-local storage (TLS) ABI on some platforms. This release has been ported to PowerPC64/Linux. Download it in a bz2 (13 MB) or gunzip (17.5 MB) tarball formats.

From LWN: "Linus has just merged the XFS filesystem into his BitKeeper tree; it will thus show up in the 2.5.36 kernel. XFS is a high-performance, journaling filesystem from SGI; it now becomes the fourth journaling filesystem (alongside ext3, ReiserFS, and JFS) supported by the Linux kernel. (Other stuff which has been merged, so far, for 2.5.36 includes an IEEE-1394 ("Firewire") update, the next big set of IDE patches, the "huge page" patch for i386 systems, and a number of other tweaks)."

Code Completion is now back, in the new version of SharpDevelop.The forms designer received a major working over and now can handle invisible controls and autogenerates C# and VB.NET code for the forms. Stability overall also has improved. In similar news, Borland Software Corp will increase its support for .NET with development tools the company believes will win corporate backing despite reduced IT spending, Gavin Clarke writes.

Exceptionally good news for the commercial Linux developers. Rational has released PurifyPlus for Linux. For hobby developers, the free Valgrind is better than nothing, but for commercial projects and for projects that require a full featured memory management tool, PurifyPlus has no match. Demo available.

This IBM article shows how J2EE (WebSphere for Linux) and .NET can work together using Web services standards. Specifically it explains how EJBs can interact with COM+ components using Web services standards developed on WebSphere Studio and Visual Studio .Net. You can download WebSphere Studio for Linux. Update: On a related note, Microsoft released its Web Services Development Kit Technology Preview.

This document contains a summary of Microsoft's plan for Visual Studio .NET and the .NET Framework over the next two releases. Designed to assist customers in their planning process, it is not a comprehensive "feature dump," but more an overview of general themes and direction—an explanation of the development issues that Microsoft is planning to help customers address in each new release.

Borland, in the midst of a turnaround after years of financial struggles and strategic missteps, is preparing to go head-to-head against Microsoft next year with new programming tools that allow developers to build software for Microsoft's Windows operating system and its overarching .Net software strategy. Borland's suite of tools, code-named Galileo, will be positioned to compete against Microsoft's popular Visual Studio.Net tool suite, said Ted Shelton, Borland's chief strategy officer. In the meantime, Borland has just released Kylix 3 for Linux.

The company plans to reset its tools to work with new products expected to ship in the coming months, including Windows.Net Server and an update to the SQL Server database. Stories at C|Net and eWeek.