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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.
xecutive dashboards are attractive business tools that, if properly structured, typically provide the following information and data to executive decision-makers: Summary information focused on strategic decision-making Information organized for performance
his article presents the Python shared clipboard—a little utility that allows different machines connected over a LAN to share the contents of their clipboards. While building it, you might learn
lthough on-target debugging is supported on many Brew-enabled handsets, you probably (paradoxically) spend most of your time debugging on older handsets that don’t have on-target debugging at all. Of course,
ustomer Relationship Management (CRM) plays a major role in today’s competitive business industry. Imagine how frustrated you would feel if you were to get a call from customer support at
Suppose you need to serialize a DOM tree, with the result being an XML document. Xerces-J allows you to specify a maximum line length and an indent value. Here’s an
You can spend a lot of time perusing your ASP.NET pages in HTML view?oftentimes, the amount of HTML makes it difficult to locate little details. But the Visual Studio 2005
To obtain information about table columns in Microsoft SQL Server, use the INFORMATION_SCHEMA.COLUMNS view: SELECT COLUMN_NAME,columnproperty(OBJECT_ID(TABLE_NAME), COLUMN_NAME, ‘IsIdentity’) as IsIdentity,ORDINAL_POSITION, IS_NULLABLE, DATA_TYPE, CHARACTER_OCTET_LENGTH, NUMERIC_PRECISION, COLLATION_NAME, CHARACTER_SET_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME
If you use cout (or some other ostream) to output text data in a multi-threaded program, you’ll probably get a lot of gibberish. One thread begins streaming text out, gets
n October 6, 2007, Scott Guthrie officially unveiled the ASP.NET MVC Framework at the AltNetConf in Austin, TX. It’s interesting he chose to present it for the first time at
ost likely, the first time you heard about image filters was when you had to edit your vacation pictures to remove the “red eye” effect or an undesirable face. For
ervice-oriented architecture (SOA) is rapidly becoming popular as an approach for developing business applications that more effectively produce business value. Organizations adopting SOA often find that the most difficult part
was surfing the web the other day, looking for Visual Basic questions to answer, when I stumbled across an old FAQ that explained why Visual Basic no longer has arrays
An easy way to identify the current execution path is by using the AppDomain.CurrentDomain.BaseDirectory property, which identifies the current assembly’s execution path. This property works well for both Windows and
Inserting an XPath Expression into a Java Application can be very useful if you need to develop a Java application that evaluates a simple XPath expression. Just a copy/paste your
Suppose you’ve just copied something to your clipboard. Want to send somebody an email containing that clipboard data? Just press CTRL+V in outlook. This opens a new Window with the
oday’s customers demand easier-to-modify and more flexible applications than ever before. In this article, I will show you how to design applications with extensibility points so that they will grow
My previous article on Silverlight demonstrated how to use the MediaElement control to playback media files. This bare-bones control simply plays back a media file?it does not have visual controls
he Ruby language’s conciseness makes it great for development?fewer lines of code means reduced development time and maintenance costs. Rails, the Ruby-based web application framework, can be equally developer-friendly, but
ingletons, stream objects, and other classes must disable copying and assignment. However, C++ doesn’t yet provide a direct mechanism for disabling copying. Another related problem exists with undesirable conversions of
ny user-centric application you write will require some sort of data integration?at minimum, you’ll need to retrieve some data and display it in the user interface. Often, applications must retrieve
s the line between the desktop and the web blurs, more applications are taking advantage of the best of both worlds. Adobe AIR and JavaFX are prime examples of frameworks
Ever wish you could have your RMI application notify you when it’s using the distributed garbage collector? Sometimes it’s useful to know when a RMI server “kills” an object. Just
Here’s an example of how to use XSLT 2.0’s new character-map element to replace a character (or group of characters) with another character (or group of characters) on the transformation
More and more Windows applications are internationalized to take advantage of the global marketplace. However, multi-byte string handling functions may impact program’s performance and should not be used with single-byte
Maybe you’ve noticed that when a DataSet’s date columns are passed to a remote web server or web service whose time zone differs from that of the client, the date
# 3.0 includes a few syntactical additions to the language. For the most part, Microsoft added these language additions to support Language Integrated Query (LINQ). These features include (but are
calable Vector Graphics (SVG) is an XML specification for producing vector-based graphic content that you can create, modify, and manipulate dynamically from programming languages. Here, you’ll explore the most important
ne of the fundamental visions of the semantic web is the ability to provide improved technologies for machine-processable data. The current web is a swell place for people, but absent
he Eclipse Web Tools Platform (WTP) and the M2Eclipse (M2) plugin are separate projects, each with high value for the developer who uses Eclipse. WTP is a tools bundle that
oogle Maps (GM) provides a powerful online environment that you can use to provide your web application with rich interactive 2D mapping features. You can render points, lines, or areas
