Visual Basic .NET makes Web links easy with the LinkLabel control. You’ll find this control in the standard Visual Basic.NET Toolbox. Simply click on it, draw it on your form,

The minimum requirement for this tip to work is to have Internet Explorer with MSXML objects installed when Windows is installed. The DOMDocument is also available in the new versions

Most of the time, OLEDB drivers to the underlying database support the ApplicationName property, which can be configured under the Advanced Tab. This property can be very useful when there

You can use the includes() algorithm to determine if every element within a specified range of a sequence container is completely contained within a specified range of another sequence conatainer.

ArrayList doesn’t need any introduction to Java programmers. It is probably the most used component of the Java collection framework. One of the ArrayList constructors takes Collection as an argument.

Microsoft VS.NET provides design-time support for form inheritance. A derived form can be added to your solution by right-clicking on your project in the Solution Explorer window and choosing “Add…”

Ever deleted some tables accidently and had to waste your time doing them all over again? Oracle, in conjunciton with Triggers, provides an easy solution to this problem. First, create

You can use the generate() algorithm to fill up a sequence container with values that you generate by repeatedly calling a function. This algorithm takes three arguments. The first two

At times, the width of a table column is so constrained that it obscures the data. Sometimes, the data is obscured because data itself too large for the cell. To

You must set Checked property for each ListViewItem to False to clear all the checked items. ‘Declare the ListViewItemDim lvItem As ListViewItem’ Change each item’s Checked property to FalseFor Each

Use the following code to make text scroll vertically: Vertical ScrollerThis is Vertical Scrollerwww.devx.com

Have you ever wanted to draw or write something on top of another window using GDI? It can be done by obtainig a DC to the desktop window and then

Posting forms in Java is easy. All you need is just a HTML code snippet. Here’s an example: Your Email : * Message : *

Suppose you’ve got a user interface class with many user options that you need to set/get at the same time. Here’s one way to implement this: class CUI{public: CUI() :

class Mysingleton{ private Mysingleton objsingleton = null; private Mysingleton() { } //single way to get its instance. public Mysingleton getInstance() { if(objsingleton == null) { objsingleton = new Mysingleton(); }

Use this code: if object_id(‘tblTemp’)0 drop table tblTempCreate Table tblTemp (Field1 varchar(5),Field2 Varchar(100))insert into tblTempselect ‘C1’ Field1, ‘Value1,Value2’ Field2Unionselect ‘C2’ Field1, ‘Value3,Value4’ Field2 if object_id(‘tblTempOutPut’)0 drop table tblTempOutPutselect * into

Suppose you want to put the contents of a page right up against the edges of the browser’s viewport. While you can force this using absolute positioning, there is a

Sometimes you need to encrypt certain data stored in your database?data like passwords and other condfidential information. Oracle Obfuscation is a technique in which data is encrypted or decrypted using