Character.getNumericValue(aChar) will let me convert a char into an int. I want to know how I can reverse the process and get a char from an integer? Thanks.

The JSP language uses Java syntax to create online websites. You use the "toUpperCase" function to convert a string value to all uppercase letters. You use this function when you want to display ...

At this point, the Scanner still returns a String, although the String contains only one character. To complete the use case, you must convert this one-character String into a single Java char with ...

Use the Scanner’s next or nextLine() methods to convert user input into the appropriate type. Use the Java user input in your program. Java Scanner import example. Found in the java.util package, Java ...