The Java Scanner class provides methods that take String ... to take input from the user and format the output in Java. The trick is to change the delimiter to nothing. Just set the delimiter to two ...

.NET Framework 4 introduces a new method on its String class called IsNullOrWhiteSpace that checks whether a provided String is null, empty, or consists only of “white space.” This handy ...

In prior Java 101 articles ... public static void main (String [] args) throws IOException { int ch; // Read each character from standard input until a letter // is read. This letter indicates ...