Certain principles hold for the use of iterators: In general, you should be able to have multiple traversals in progress at the same time; that is, an iterator should allow for the concept of nested ...

Saw this blurb on http://java.sun.com today, and it fixes many people's complaints about Java:<BR><BR>Generics in Java<BR><BR>There is a link and instructions to use ...

Have you ever wondered how Java seamlessly combines its primitive data types with object-oriented programming? Enter wrapper classes, an important but often overlooked Java feature. These special ...

Manipulating data is central to almost everything you do as a developer. You know the routine: Pull the data from a database, store it in a Dataset, and display it to the user. Often, the application ...

Imagine you are an expert object-oriented Java developer who meticulously crafts code the way an artist cares for their masterpiece. You believe clean code is an absolute necessity. Classes with clear ...