The LetterCounter program is a Java-based application that reads a text file and counts the occurrences of each character within the file. It handles special characters like newline (\n) and carriage ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The Java Scanner class provides methods that take String input and convert that String into any ...

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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 program passes the text String to the Scanner’s Java constructor, and then changes the delimiter to a comma. Interestingly, the Java Scanner char input is not supported through a defined method in ...