Because the old style of coding didn’t become invalid with the new for-loop syntax, you don’t have to use an enhanced for-loop when visiting each element of an array/collection.

Multiplying Using a Sum in Oracle. The "Sum" function in Oracle allows you to add up all data from a specified column and displays a result in your query results. You can use the multiple feature ...

The prefix sum problem is often used to test a developer's mettle. Here's a simple solution to the prefix sum problem in Java that uses loops, arrays and basic Java syntax.