Category: Java

How to convert Byte array to String and vice versa in Java

Hitesh Garg | February 2, 2020

There are some scenarios in which we have the data in the String format and we want to change it to the byte or vice versa. In this

Java

What are the new Features of Java 13?

Hitesh Garg | February 1, 2020

Are you also wondering what all is new in Java 13, then you are at the right place as we are gonna discuss some of the new features

java8

Java 8: Introduction to Lambda Expressions and Functional Interfaces

Nishirika | January 25, 2020

As Java evolved, many new features have been added to make the language more concise and streamlined. One such addition is the Lambda Expressions which adds new syntax

Java

How to convert a List to an Array in Java

Hitesh Garg | January 25, 2020

In our previous tutorial, we have discussed various ways of converting an Array to a List in java7 as well as in Java 8. but there are scenarios

java8

Interface in Java 8: Introduction of default and static methods in Interfaces

Nishirika | March 8, 2018

In the traditional form of Interfaces, we could only define abstract methods(containing no body) in the interfaces. With the introduction of JDK 8, we can now define default

java8

Spliterators in Java8

Nishirika | March 8, 2018

With JDK 8 came many new changes and additions. One of these additions is the Spliterator interface which provides more functionality than the Iterator or the ListIterator interfaces.

Java

Generation of Random Integers in Java

Nishirika | January 31, 2018

Java provides us with ample options in order to generate any sort of random number that we need. This is mainly done in two ways: Using the Math.random()

Java

Constructors-Parameterized & Non-Parameterized, This Keyword & Constructor Overloading

Nishirika | January 6, 2018

A Constructor is very similar to a method in its structure but differs greatly as a constructor is used to initialize the objects of the class. A constructor

Java

Methods in Java: Overloading, Recursion, Static methods and the final keyword

Nishirika | January 6, 2018

We have already seen the basics of methods , the way it is created and the various ways it can be used in our programs. In this tutorial, we shall

Java

Methods in Java: Parameterized, Non-Parameterized and Methods returning values

Nishirika | August 13, 2017

Methods are an important part of a class. It defines the functions that are performed on the instance variables. Also, it might define other variables in its body