Showing posts from May, 2023
Problem:- Write a program to find the factorial number using a while loop in Java? Solution:- Let's see 1st what is the factorial number. The multiplication of all integers from 1 to the given number is called a factorial num…
Write a Java program to check whether a number is a palindrome or not? Write a Java program to check whether the given two strings are anagrams or not? Write a program to find the factorial number using a while loop in Java. Writ…
Problem:- Write a Java program to check whether the given two strings are anagrams or not? Solution:- So, Let's first understand what is anagrams. If a string character is equal to the other string characters where the o…
Write a Java program to check whether a number is palindrome or not? Answer:- So, First let's see what is palindrome. Palindrome is a phrase, word, number or sequence of characters that should be the same reverse as well. Fo…
A functional interface is an interface that has exactly only one abstract method(SAM). Example:- Sample example without and with a functional interface and lambda interface. @FunctionalInterface public interface Bike { public …
A Lambda expression is a new feature in Java 8 that enables it to treat a function as method arguments and a concise code representation of an anonymous function that can be passed. Anonymous means no name, as it is a function wi…
Java 8 was a big changes in java language. It have a lot of new extra feature without changes any old way of coding pattern, But in java 8 have totally change the way on coding pattern. It means without impacting old way having …
