Implement a Java Scanner nextChar method Naturally, all Java developers, after learning the Java Scanner class has no nextChar method, want to implement one of their own. It’s not that hard. By ...

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().

A Java Cash-Register App: This is a basic command-line app that takes in details about store goods and their prices, and spits out a final grocery receipt, including sales tax. How to get the app to ...