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

As you know, integer data in SQL Server is shown without a thousands separator. But sometimes you want that comma every three digits. The following is a simple conversion that

The following code draws a rectangle around the toolbar button when a user moves their mouse over it. This looks better if the Appearance property of the toolbar is set

In Java, File.list() lists all the files in a directory. However, rather than listing all the files and then discarding unnecessary files in your code, this tip will show you

The ostream_iterator() is useful for reading the elements of a container to the standard output or to a file. However, because this iterator works in conjunction with STL algorithms, it

You can use the count_if() algorithm to count the number of elements in a container based on any condition. count_if() takes three arguments. The first and second argument areinput iterators