Java includes various mechanisms for iteration, including index (for iterating over an array), cursor (for iterating over the results of a database query), enumeration (in early versions of Java ...

However, Java or ActiveX graphs can be modified interactively during a browser session. For example, you can change the graph type from a bar chart to a pie chart, and then change the colors of the ...

I have blogged before on the utility of the Java Collections class and have specifically blogged on Using Collections Methods emptyList(), emptyMap(), and emptySet(). In this post, I look at the ...