Here are some great tutorials and examples on how to use printf to format Java output. The flag most typically used with a Java String printf statement is the negative sign, which left-aligns the text ...

Java programs without a graphical user ... The "d" in the format string indicates that the output value is a decimal integer. The final line of code "System.out.println()" moves the cursor to ...

In prior Java 101 articles, I referred to the concepts of redirection, standard input device, and standard output device. To demonstrate inputting data, several examples called System.in.read().

Every character in the String is counted. In the above example of Java’s String length method, the output for the size of the String is 25. The String length method includes the whitespace padding at ...

The Desire for Switching on Strings There is no question that some fellow Java developers are excited about the ability to switch on Strings. Two recent Java.net polls demonstrated this interest ...