Insert iterators come in very handy when you need to populate a container using an STL algorithm which uses an assignment operator to fill in the data: int iArr []
Some applications use an extensive set of objects. Upon startup of JVM, a set of objects is assigned a fixed heap space. When the JVM becomes heavily loaded with live
This SQL code retrieves the nth Maximum and nth Minimum values in the column specified in from the table . The argument will be accepted in the runtime by SQL:
As you know, VBScript doesn’t support the declaration of optional parameters in subroutines or functions. So, if you have a function declared as: Myfunction(p1,p2,p3), to simulate optional parameters, you’d have
This tip is an extension of a Design Pattern called “Service Locator” for the J2EE architecture. Generally, the “Service Locator” pattern returns a home object by merely accepting a string,
You can use STL binders to use binary function objects as unary function objects in many STL algorithms which need them. Suppose you need to find the count of strings
The Java API provides a class called java.util.Observable which can be extended by any Java class. The child class can then be an “observable” class and other objects can “observe”
To shutdown Windows, just type the following code: Shell “shutdown -s -t 00” To restart windows: Shell “shutdown -r -t 00” Here’s the key: -s means shutdown. -r means restart.
In Visual Studio, when you select an item on a form you’re building, the Property Grid appears and lets you set various properties (e.g. background color, width, height, text color,