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San Francisco, Calif.?Oracle believes the future of enterprise computing is the grid, and the enterprise software giant is staking its upcoming 10g platform on it. Oracle used this year’s OracleWorld
Presenting information on the web can be a challenge, especially when you need to show more information than fits neatly on a given screen. This article presents a way to
USE PubS– Sort Each of PubName in Natural Alphabetic Order but push A’s to thelastselect * from publishersOrder by (CASE left(Pub_name,1) WHEN ‘A’ THEN 1000 ELSE ASCII(pub_name)END)–Sort Publishers By City
Server.MapPath() actually generates an additional requests to the Web server. A cheaper way to get the physical path for virtual root path of your website on the server is: Request.ServerVariables(“APPL_PHYSICAL_PATH”)
Windows has the solution: the IsCharAlphaNumeric function, defined in User32.dll. This function uses the currently defined locale when performing comparisons, thereby allowing full use of accented characters. This sample demonstrates
This code highlights the cell of a JTable when the cell is moused over. It includes its own Table cell renderer and a Mouse motion listener, for getting the mouse
A constructor that takes a single argument is, by default, an implicit conversion operator, which converts its argument to an object of its class, the keyword “explicit” can be placed
ryptography is the science of transforming messages so that the meaning is hidden (encryption) and recovering the hidden meaning from transformed messages (decryption). A transformed message, in which the meaning
WordHelper is a C# class that helps working with MS Word 2000 documents and simplifies the programmatic construction of a Word document. It has methods to launch a Word instance,
‘ Insert an image into a RichTextBox, in the current position” This version takes in input the target RichTextBox and the path of the image ‘ to insert’ Example: InsertImageIntoRtb(RichTextBox1,
‘ Return a reference to the control with the specified name,’ searched into the specified container and its sub-controls’ Note: it requires the GetAllControls function” Example: get a reference to
‘ Create an InputBox like the one of VB6. You can define the dialog’s title,’ question and default value.’ Example: MessageBox.Show(InputDialog.InputBox(“Type your name:”, “Test”,’ “Marco”))Public Class InputDialog Inherits System.Windows.Forms.Form#Region “
Have you ever tried to change the BorderStyle, HideSelection, MultiLine, ScrollBars, WordWrap and TextAlign properties of a TextBox, or the ComboBox
It happens quite often that you have a DataGrid with hidden columns (with width = 0), because you need their values but don’t want to show them to the user.
f you’re a Web developer, you may well have written something like the following input tag, which accepts a number that a user types in. Unhappily, you’ve probably also experienced
orland’s C#Builder is an Integrated Development Environment (IDE) that provides extensive support for building .NET applications. Despite its name, C#Builder doesn’t support only C#, it also supports VB.NET in its
pache Maven, a potential replacement for the Java-based Apache Ant build tool, promises to eliminate the hassle of maintaining complicated build scripts. This new tool (along with a new approach)
hy are there so many Java database access protocols? There’s JDBC, JDO, EJB, POJO, AOP methods, etc. The list goes on and on. It makes me wonder: What is the
In ASP.NET 1.0 you have the option to maintain the session state on an external process, in SQL Server, by setting the mode attribute of the sessionState tag in web.config
When you create a custom Windows or Web control, compile it and add it to the Visual Studio .NET’s Toolbox, the control is added to the toolbox with a default
Anybody programming with ASP.NET knows that you can store custom application’s settings in the web.config file, under the section, and programmatically read the values through the ConfigurationSettings class. When the
When you create a DataGrid, it would be often good to specify its height, and have the DataGrid show a scrollbar if the content is longer than the given height.
ASP.NET 1.1 automatically validates input posted to the server against a list of potentially dangerous strings (the values are hard-coded, unfortunately, it would have been nice to be able to
This algorithm prints the bits from low to high order: #include using namespace std;int main() { int n; // number to convert to binary while (cin >> n) { if
This a very secure and unique way to override equal() and clone() a method of an object. class MyClass { public boolean equals(MyClass o) { boolean retVal = false; if(o
ome time ago, I was faced with a tricky user interface problem: develop a suite of real-time Swing stock displays that flash and color themselves according to the data on
Very protocol?whether familiar (such as http, mailto, ftp, and about) or less familiar (such as JavaScript, VBScript, Outlook, NNTP, news, snews, and so forth)?is implemented on Windows machines as an
he relational database management system (RDBMS) is based on the relational model, which is simply represented through the relations of rows and columns in two-dimensional tables. Meanwhile, the object-oriented DBMS
Monday, August 25, 2003 —Macromedia announced the first major upgrade to Macromedia’s Studio MX product line, featuring major enhancements to Dreamweaver and Fireworks, and a major forking in the Flash
‘ Add a member to a COM+ application’s role, and return True if the operation ‘ is successfull’ Note: requires a reference to the COM+ Admin Type Library” Example: AddComPlusAppRoleMember(“MyComPlusApp”,










