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“Getting Real” with RDF and SPARQL

he “Getting Real” approach by Web 2.0 poster child 37signals reverses the usual development process (from model to code to user interface) by going “from brainstorm to user interface sketches

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Converting Numbers to Strings

Instead of writing your own function to convert an integer or float to a string, just use the C++ class stringstream (in the sstream header). In C++: #include #include #include

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Capture a Screenshot in Java

Use the following Java code to capture a screenshot: import java.awt.AWTException;import java.awt.Rectangle;import java.awt.Robot;import java.awt.image.BufferedImage;import java.io.File;import java.io.IOException;import javax.imageio.ImageIO;public class ScreenCapture { public static void main(String[] args) { try { Robot robot

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Fixing Settings and Configuration Errors in .NET

Sometimes, adding default settings will result in your program throwing a generic error in the app.config file. The MSDN reference page for the error says something like, “This is a

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Using Google Maps in Android

n this previous article, you learned about the Eclipse development IDE and how to create a simple Android application and debug it on the Android emulator. Continuing with our exploration

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VMWare Chief Chiefly Wrong

In a recent speech, VMWare CEO Paul Maritz raised the rising virtualization rhetoric to a ludicrous level. Among his statements was this gem: “By and large, people are no longer

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Programatically Set or Change DataRow‘s RowState

The .NET Framework 2.0 adds a new feature: SetAdded, SetModified. You use this feature to set DataRow‘s RowState value programatically. This is applicable only when the current DataRow‘s RowState is

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Create a JavaFX foreach Nested Loop

When you want to create a nested loop in JavaFX, use the foreach statement. Here’s an example that displays a circle model: import java.lang.*;import javafx.ui.*;import javafx.ui.canvas.*;Frame { centerOnScreen: true visible:

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Yahoo’s Doing Just Fine, Thank You

Related Posts Musk diverts AI chips from Tesla to X and xAIPrevent Shutdown from a C# AppSalesforce Launches Heroku Enterprise Cloud Development PlatformConvert a Byte Array to a Hexadecimal StringFormat

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Yahoo’s Doing Just Fine, Thank You

I had the opportunity to attend Yahoo’s second Open Hack Day at the Sunnyvale, CA campus. This was my first time visiting and I was impressed. It’s a big campus,

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Book Excerpt: JavaFX in Action

hether you’re writing a desktop app, spinning up a rich web interface, or pushing code to a mobile phone, graphics programming should be easier, and more fun, than it currently

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MS Access Can Handle Millisecond Time Values–Really

hen database developers must deliver time values that are accurate to the millisecond, many assume Access can’t handle that requirement. They might deem SQL Server the obvious choice, not realizing

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Timeline: C++ in Retrospect

over and click over each dot to read about C++’s most important historical developments. Untitled Related Posts Avoid Poor Use of ReflectionHow Much Does It Cost to Build a Website?How

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Writing Functional Code with RDFa

ews feeds in all their manifestations—both with and without RDF—have a long tradition as structured data on the web. RDF—the data model—can state relations between certain entities. For example, one

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Network Know-How: Exploring Network Algorithms

etworks can be very interesting objects to study. They can represent obvious physical systems such as street, telephone, and electric networks. They can also represent less obvious arrangements of data