As a developer, sometimes I come across certain scenarios where I am not sure what Array, String, or Math method to use to solve a particular problem, this App was built to solve that problem. This ...

To complete the use case, you must convert this one-character String into a single Java char with the charAt(0) method. Java Scanner char input code example The code to get Scanner input one char at a ...

This used to work fine. I'm using eclipse and it's NOT telling me there is a problem with using these methods. I can even compile fine with ant but whenever I actually run the code I get a java ...