For loops in Java are extremely powerful and lend themselves to many different coding applications. In this post, we will explain how to use them, and look at more advanced concepts such as labelling.

If j ‘s value is 0, continue; is used to quit the current inner loop iteration and advance the inner loop past 0. If neither situation arises, the calculation is performed and its result is output.

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 ...

Iterators were introduced with Java 2 (JDK1.2), and are considered 'New Style'.<BR><BR>They differ from enumerations by having shorter method names, and an optional remove () method.<BR><BR>They ...