July 20, 2004

If a compiler supports both and , the headers are subtly different.In particular, if you include , you get the elements of the iostream library enclosedwithin the namespace std. If

The select statement below takes the name “george” and finds how many occurrences of “ge” appear within it. select (length(‘george’) – length (replace(‘george’,’ge’,”))) / length(‘ge’) countfrom dual/ COUNT———- 2 Using

This code demonstrates how to look up a DataSource object in your Web server using JNDI Lookup. import javax.sql.DataSource;import java.util.Hashtable;import javax.naming.InitialContext;public void findDatasource() { // Initializing DataSource object DataSource dataSource

When you’re dealing with huge Ant files, it can be difficult to follow targets and their dependencies.Luckily, there’s a tool called Vizant that can generate a graph of your Ant

Suppose you have objects of type MyClass. Further assume that you have a collection (named myCollection) containing objects of type MyClass. To sort this collection, follow these steps: MyClass must

For any script that takes more than just a few seconds to run, it’s always a good idea to track the runtime itself. This is especially useful in the development