How to write declaration statements in Java In a previous article, I introduced variables as a way to store values in your Java code and explained that they must be declared before you can use ...

This post explains how to use if statements in Java. Discover why flow control is so important, and how to use advanced keywords like "and" and "else." ...

Read a line of text with the Scanner as you normally would do. Change the Scanner’s delimiter to an empty set of double quotes, "". Convert each single-character to a char with the charAt(0) method.