Firstly, This tutorial describes the detailed information about the difference between interfaces comparable and comparator in Java with examples. And we will learn the usage of bo.... Read More
In this, we are going to understand how we can get the last element of a stream in Java. This can be done via reduce or skip methods in Java. 1. Using Stream.reduce() : Stream.redu.... Read More
In this tutorial, we will understand Arrays.fill() in Java. Fill is a method of Arrays class in Java. Now let’s understand these terms. Understanding Arrays.Fill() in Java us.... Read More
In this section, we will find the key with maximum value for a given HashMap.Basically, HashMap is used to store <Key, Value> pair in which all the keys are unique. Approach .... Read More
In this tutorial, we are going to discuss the basic concepts of EnumSet in Java. First of all, EnumSet is a special set implementation of enum types. The EnumSet implements a set i.... Read More
In this module, we are going to discuss finding the median in a stream of integers using Java. Let us first see what is a Median and how to calculate the median for given numbers. .... Read More
In this post, we will learn how to traverse through a HashSet in Java. HashSet is one of the most efficient data structures in Java. Here in this post, we will be learning how to t.... Read More
In this tutorial, we will see how to check if two given trees are mirror to each other in Java. Checking if two trees are mirror in Java What are mirror trees? Given 2 trees, if mi.... Read More