Posts from Java

By Priya Bansal

In this tutorial, we’ll learn how to swap objects in Java. Swap refers to the exchange of previously assigned values. It has different approaches, such as: using a temporary .... Read More

By Mainak Halder

Hello, learners Today I’m going to discuss the types of references present in Java. Java has mainly four types of references. 1.Strong references 2.Weak references 3.Soft ref.... Read More

By Siddharth Raja

In this tutorial, we will see the use of readPassword() method in Java along with examples. The readPassword() method belongs to the Console class in Java. It allows the user to ty.... Read More

By Abhishek Kaushik

Hello Friends, In this tutorial, we will look at what is Nth pure number then we will try to write code for Nth pure number in Java. Finding Nth pure number in Java First of all, w.... Read More

By Shivam Purohit

Hello programmers, in this tutorial you will learn how to convert a HashMap to TreeMap in Java. In this tutorial, you will be mainly using the putAll() method for converting and st.... Read More

By Abhishek Kaushik

Hello Friends, In this tutorial, we will look at how to print a given matrix in spiral form using Java program, a matrix of size m * n is taken (m is the number of rows and n is th.... Read More

By Alok Sinha

Here we will see about Fermat Factorization Method in Java. Fermat Factorization method is based on the evaluation of an odd integer value as it differs from two squares. This was .... Read More

By Deepanjan Bose

Hello everyone, in this article, I will show you guys how to find minimum number of subsets with distinct elements in Java with simple examples. I have shown the source code with o.... Read More