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
For all those people who cannot access internet from the office, there is no need for it. You can search and receive Google search results through email. Simply send an
MS AJAX Extensions is an assembly (DLL) that must be present on the target system in order for your AJAX-enabled ASP.NET application to work. To simplify deployment of AJAX-enabled ASP.NET
To improve query speed, use the UNION ALL statement. UNION ALL looks for and discards duplicate rows in the result set, whereas the UNION statement does not. Related Posts Software
This following code shows you how to create a “fog” filter for an image using the RGBImageFilter class: import java.awt.image.*;import java.awt.*;public class FogFilter extends RGBImageFilter{ int fogg; //0
hen developing with Windows Live services, you open your application to a whole new world of software integration. In this fascinating realm of mash-up mania, developers can find tools for
his article presents some best practices that you can follow to deploy ASP.NET applications in production mode. These practices help you avoid problems both during and after deployment. 1. Version
ne of the hardest things about developing Java ME applications, especially for Connected Limited Device Configuration (CLDC)/Mobile Information Device Profile (MIDP) apps, has been trying to figure out how to
s seen at the recent 2008 Semantic Technology conference in San Jose, serious interest in corporate use of semantic technology continues to grow rapidly. Semantically-enabled applications are increasingly seen as
n a previous article on Windows Mobile, I showed how you can develop a simple Windows Mobile 6 application and then deploy it by creating a CAB file. I also
At one point during salesforce.com CEO Marc Benioff’s keynote yesterday at the SaaS leader’s Tour De Force stop in Santa Clara, he presented a slide with a signpost of a
tatistics and reports analyze the change over time of any kind of phenomena. For example, you could evaluate an employer’s performance by analyzing progress curves provided by reports; managers can
Use the Ctrl-I keys and start typing the letters of the word that you want to search. For example, if you want to search for “devx,” press Ctrl-I and start
This tip demonstrates how to build a “flea” filter based on the RGBImageFilter class. The filtered picture will look like the image displayed on old TVs. import java.awt.image.*;import java.util.*;import java.awt.*;public
This tip is an addendum to the VB-2-the-Max tip CreateFileAssociation – Associate a file extension. The following code shows the complete original tip. The addendum is in bold. Without the
ervices built on the Windows Communication Foundation (WCF) platform provide a lot of flexibility to the developer. The premise of WCF is that a developer can build a service once
he Windows Live Tools for Microsoft Visual Studio enable developers to incorporate a set of Windows Live services into their web sites using Visual Studio and ASP.NET via a set
uppose you’ve been given the green light to use Windows Presentation Foundation (WPF) in the latest version of your user interface. There’s just one snag?not all the third party controls
oday, more and more organizations are mobilizing their workforce. Workers are equipped with phones, PDAs, and notebook computers while they are on the road. Often, they need to access information
The following code calculates the last day of the month for any given date: Description: Calculates the last day of the month for any given date*/CREATE FUNCTION [dbo].[ufn_GetLastDayOfMonth]( @inpuDate SMALLDATETIME)RETURNS
Sometimes people assume that the default web browser is the program that is registered in the Windows registry to open files with an .html extension. However, it’s possible to set
have always hated working with JavaScript. It’s not a particularly difficult language, but it’s just too easy to make silly mistakes. Things like syntax errors and mistyped variable names remain
In this example, you will obtain all methods, all declared methods, and one specific method for the java.lang.reflect.Method class: import java.lang.reflect.*;public class getMethodsWithReflection { public static void main(String[] args){ Class
Most developers use Command Window as an interactive debug window, but there’s so much more that can be done with it. You can create aliases for commands that are used