Simple example and benchmarking of two different string concatenation in Java. It's created to show why you should use StringBuilder to concatenate strings. In Concatenation class we have two methods ...

package com.nbsp.cosmicide.example2; public final class Main { public static void main(String[] args) { System.out.println("Hello, World!"); int i = 3; String s1 ...

A Java string is a sequence of characters that exists as an object of the class java.lang. Java strings are created and manipulated through the string class. Once created, a string is immutable -- its ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The Java printf function helps simplify the task of printing formatted output to the console, ...