Toggle each character in a String In this java program we’re going to make a program to toggle each character in a String , First we will take String input from user . If the letter is in uppercase we ...

Remove character in a String except alphabet In this article we will learn how to Remove character in a String except alphabet. Take String input from the user and store it in a variable called “s”(in ...

Introduced in Java 6, Java’s System Console class provides two simple methods to obtain user input: readLine() readPassword() Java user input with readLine. The readLine() method takes user input ...

Java user input made easy; Learn the easiest ways to handle user input in Java, and format any console output with printf. Top 3 Java user input strategies; How to import the Java Scanner class; A ...