Since 1998, DevX has helped people start businesses, build websites, and provide enterprise technology to people globally. Interviewing the likes of Microsoft’s co-founder, Steve Ballmer, the publication brings comprehensive, reliable, and accessible insights to the Internet.
This following code shows you how to list, add, and remove components from a JNDI composite name (javax.naming.CompositeName): import javax.naming.*;class jndiCompositeName{ public static void compositeComponents(CompositeName cn) { for(int i=0;i<cn.size();i++) System.out.println(cn.get(i));
nyone who has started to look into the semantic web has inevitability seen the Semantic Web Layer Cake diagram some place. This ubiquitous image highlights an overall (and evolving) vision
verything right or wrong with a software project is management’s fault. Either management staffed the right people or the wrong people. Management was absent or involved. Management is hard, and
wo years ago, I wrote an article for DevX comparing all of the open source AJAX frameworks that were popular at that time. If I were to write the same
ouldn’t you like to read about a software development process that realistically addresses the needs that you face in your projects? One that acknowledges fast paced environments and changing priorities
Semantic search has attracted a lot of attention in the past year, largely due to the growth of the semantic web as a whole. The term semantic search itself is
ny user-focused application that you write requires some sort of data integration. At minimum, you will need to retrieve some data from a data source such as a relational database
MS messaging is one of the many ways in which your Windows Mobile application[s] connect to the outside world. The key advantage to SMS is that as long as the
With last week’s release of the 3G iPhone, things are really heating up in mobile software development. My inbox is flooded with announcements–Nokia going open source, Google phone rumors, Windows
Use the following class to help calculate the alignment in C++: template<typename T>class Alignment{ struct Align { char align; T t; };public: int alignment() { return sizeof(Align) – sizeof(T); }};
When you first establish a connection to a database, the connection is in auto-commit mode, by default. For better performance, turn auto-commit off. You can do this by calling the
Microsoft has released a number of new Windows Vista fonts, for use in web development. They are described on the Microsoft Typography site, with examples shown in XPS files. If
The following code uses the RGBImageFilter class to create the “night” effect on an image: import java.awt.image.*;public class NightFilter extends RGBImageFilter { double frac; //0.0<=g>=16; int green=rgb & 0x0000FF00;green>>>=8; int
To debug SQL server stored prodecures, use the Server Explorer to select the SQL Server database, select the desired stored procedure and set a breakpoint. Then run the code. After
art 1 of this article introduced the idea of moveable/resizable graphics, covering contour presentation and explaining the design of common and special types of contours, which you can apply to
ow many times has this happened to you: you want to access a remote server, but you can’t because it is behind a firewall? I frequently found myself in such
re you moving a Windows desktop application to the browser, and sweating bullets, or perhaps just not quite sure about how all the new web and data tools work together?
he alignment requirement of your target platform is usually transparent. However, when you need to send or receive objects via a network connection, serialize objects, design heterogeneous containers, or construct
ccording to MSDN’s documentation (specifically Varieties of Custom Controls) there are three types of custom controls. The names Microsoft has chosen to use for these three in the documentation are
When I started with DevX, I knew nothing of the Semantic Web and the technologies that surround it. As I researched the subject, I realized that while a segment of
any digital documents reside on the web and other networks, but few of them have sufficient metadata to accurately identify the content. Adding metadata to a document has typically been
Currently, project solutions are built with many projects, each project including multiple component DLLs. You must manage the build order when some projects in the solution have dependencies on others;
To change the text that appears when users click on a button in your program, use JavaScript’s innerHtml property. <script type=”text/javascript”>function changeText(){ document.getElementById(‘boldStuff’).innerHTML = ‘Fred Flintstone’;}Welcome to the site, dude
This following code shows you how to create the “night” effect for an image using the RGBImageFilter: import java.awt.image.*;public class NightFilter extends RGBImageFilter { double frac; //0.0<=g>=16; int green=rgb &
Use code such as this to prevent subclasses from deriving from a base class: class myclass; class my_lock { friend class myclass; private: my_lock() {} my_lock(const my_lock&) {} }; class
ave you ever wanted to implement search capabilities on your own Web site but didn’t want to implement the logic and deal with issues such as storage and indexing? Now
he histogram is a mathematical tool that is invaluable when analyzing large quantities of data. A histogram may be represented in a table of numbers or in a chart. Because
espite all the buzz generated by dynamic languages (Ruby, Groovy, Python, etc.) and their related frameworks (such as Ruby on Rails), the vast majority of Java developers reading this article
icrosoft owes a large part of its success to the various development tools it has offered to the developer community. If you have experiences developing on other platforms, you would
An interesting split is becoming obvious in computing today; older people (among them those who were instrumental in empowering computing and the modern web), are increasingly worried about privacy, while
