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() .

Java's Formatter class allows you to format data before it is output. With the Formatter, you can define the maximum width of a value, and the Formatter then automatically pads the value with ...

Java deserialization example. Of course, Java object serialization is only half of the job. The other half is Java object deserializtion, which we accomplish with the FileInputStream and the ...

String javaString = " String le ngth example "; int stringSize = javaString.length(); System. out.println(stringSize); //This Java String length example prints out 25 How do I remove whitespace from a ...