Finally, do while loops can be used when you want to run a code block at least once. For example, in many user interface scenarios, it can be useful to tell the user when there is nothing to perform.

Java supports the for, while, and do-while iteration statements. Writing for statements and for loops The for statement executes another statement a specific number of times or indefinitely.

Java arrays do not expand and contract. You can’t change the size of an array in Java once the array is initialized. How is a Java array’s size and length used in a loop? A common example of the Java ...

Iterative logic in our first Java program. We would like to keep asking the user to guess the magic number until they get it right. That means we must enclose our conditional logic within the scope of ...