I've got a little problem getting an array sorted, and I'm not sure what the best method is. Basically I've got an array with a bunch of keys like: array ...

Here's my problem, i'm trying to do a selection sort on this arrayand in this array is a class called Animal. One of the variables in that class is the ID number which is an int. (The others are ...

Do you need to know how to sort Java objects in a collection, array, or map? Here's how to use the Comparable and Comparator interfaces and avoid ClassCastExceptions.

In this module the student will learn the very basics of algorithms through three examples: insertion sort (sort an array in ascending/descending order); binary search: search whether an element is ...