General Development Archive

Throughout the software industry, there are a lot of great ideas on how to effectively develop software, and a lot of knowledge around technologies, such as J2EE, and .NET, various tool environments. This article introduces the need for an open source process framework and the benefits of such a process to different audiences. It elaborates on the proposal to create an Eclipse technology project.

This tutorial shows how to develop sockets-based networking applications (free reg. req.) using the Ruby language. You learn Ruby basics as well as the most important classes for sockets programming, and then look at a working chat application that illustrates these fundamentals. The tutorial finishes by exploring the higher-level classes that make it easy to build dynamic Web servers, mail servers and clients, and other application-layer protocols.

"Boo is a new object oriented statically typed programming language for the Common Language Infrastructure with a python inspired syntax and a special focus on language and compiler extensibility." Version 0.7 was released on Sunday.

Shlomi Fish has written a new essay titled "When C is the Best? (Tool for the Job)". Its theme is giving several reasons (besides high speed and low memory consumption) why some code should still be written in C.

This tutorial shows how to develop sockets-based networking applications using Python. Python's high-level networking classes simplify the development of applications requiring application-layer networking protocols. The tutorial covers the basic sockets features of Python (free reg. req.), using a sample chat application as a guide.

For those of you interested in interesting hard-core C programming tricks: Adam Dunkels' protothreads library implements an unusually lightweight type of threads.

Embeddable Ch is a C/C++ interpreter for cross-platform scripting, 2D/3D plotting, numerical computing, shell programming and embedded scripting. It was announced the availability of Ch 5.1 and Embedded Ch 5.1. Ch which enhance embedded ch scripting with thread handling. They allow you to abort a run time embedded ch thread. It supports MingW for SDK and Embedded Ch. This release also fixes many bugs. More here.

A small article introducing the a techniques involved in making C code extensible with the addition of the LUA scripting language.

"Dylan is an advanced, object-oriented, dynamic language which supports the rapid development of programs. When needed, the programmer can later optimize programs for more efficient execution by supplying type information to the compiler. Nearly all entities in Dylan (including functions, classes, and basic data types such as integers) are first class objects. Additionally Dylan supports multiple inheritance, polymorphism, multiple dispatch, and many other advanced features."

Mark Mitchell announced the availability of GCC 4.0.2. He explains, "this release is a minor release, containing primarily fixes for regressions in GCC 4.0.1 relative to previous releases."

Unfortunately, in the real world you will never see a project perfectly follow any of the development models. You will never be given a thoroughly detailed specification that perfectly meets the customer’s needs and you will never have enough time to do all the testing you need to do. It just doesn’t happen. This chapter will help you understand that software testing doesn't alway go perfectly, and help you prepare for that eventuality.

Amanith Framework is a cross-platform (Linux, Win32, Mac OX X, FreeBSD, Linux and IRIX) open source C++ framework for 2D and 3D vector graphics. The new 0.1.1 release adds support for 64bit. New supported environments are Linux x86_64 (with gcc) and Windows XP 64 (with Visual Studio .Net 2005).

The Python Enterprise Application Kit (PEAK) is a Python framework for rapidly developing and reusing application components. While Python itself is already a very high-level language, PEAK provides even higher abstractions. One fairly recent capability added to PEAK is the capability to create generic functions and specifically to dispatch them on predicates, not simply on type. Sounds mysterious?

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.