July 27, 2002

This example code extracts the content of a zip file (the name of the zip file is supplied in args[0]). First, open the zip file using ZipFile class, then loop

Applications that allow editing of large, structured documents such as code listings might often benefit from the ability to track positions in the document as it is edited. Typically, recording

Sometimes the provided Swing cursor types just don’t meet the needs of your application. In those cases, you may want to consider creating your own, completely customized cursor. To add

Sometimes you want to make sure that you will have only one object of a specific class in your application. There is a simple technique for doing this. This example

Sometimes come across a situation where you need to swap two variables. Below is the code that will let you swap two pointers. Say that p and q point to

We can execute any member function or any other execution before main() function by using: “#pragma startup”.Syntax: #pragma startup [priority]//without semicolon Example: #includeclass CL{public: //A constructor CL(){ cout ” The

The multiplication operation for integer numbers is implemented in the processor as repeated additions. The number of additions can be reduced by considering the representation in base 2 of the