Remove Java List duplicates through code The first two examples to solve this deduping problem use specialized Java components and APIs. However, it’s a fun exercise to just use the standard loop ...

In this blog we will learn how to iterate over the elements of a collection (here we considered arraylist) using generics and without generics.first we will go through the process of using iterator ...

In Java an array is a way of storing multiple items of the same type. In this quick tutorial we introduce you to the very basics.

what's wrong with flat ()? There's nothing "wrong" with flat for most cases, but if you have a really large array of numbers, running flat () will create a new array potentially greatly increasing ...