Core java

💡 Outline You can print double quotes in java by escape double quotes using backslash character(\). System.out.println("\"Java2blog is java blog\""); // output: "Java2blog is java blog" When you print on console using System.out.println, you use double quotes and whatever value inside double quotes is printed. But what if you want to actually print double quotes […]

Learn about Question mark operator in java. It is also know as ternary operator.

Learn about how to convert BigDecimal to Double in java

Learn about how to split String in java in different ways.

In this post, we will learn java set to array conversion. [toc] There are many ways to convert set to an array. 1. Using Java 8’s Stream If you are using Java 8, I would recommend using Java 8 Stream. package org.arpit.java2blog; import java.util.Arrays; import java.util.HashSet; import java.util.Set; public class SetToArrayMain { public static void […]

Learn about how to print ArrayList in java in different ways.

Learn about how to split String by newline in java

Learn about how to print different star pattern in java.

Learn about how to convert Character to ASCII Numeric Value in Java.