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. Programmers frequently need to ...

IComparable and IComparer sound the same and work in similar ways, but there are important differences you need to know. A common and relatively simple coding task in C# is to sort an array or List ...

Defining a list in Python is easy—just use the bracket syntax to indicate items in a list, like this: list_of_ints = [1, 2, 3] Items in a list do not have to all be the same type; they can be any ...

Priya Chandrashaker and her daughter sort objects by attributes. Priya Chandrashaker and her daughter show how to sort objects into groups based on attributes -- the characteristics of objects. She ...

Your users may want to get their data in a specific order -- and not get it all at once. You can control both with the ObjectDataSource (and a little code). Databinding to tables in single-tier ...