Even though the introduction of Unicode technically solved this problem, you can still encounter situations in which some or all of your Unicode characters will not display properly in Java programs.

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.

Most readers will have at least some passing familiarity with the terms ‘Unicode’ and ‘UTF-8′, but what is really behind them? At their core they refer to character encoding… ...

You can only represent the ASCII subset of Unicode within the range of a byte. If you wanted to filter one or more Unicode characters from a Java stream, you're hosed!

The null Unicode character of the char primitive type is not visible in the output. The default constructor in Java initializes primitive types to their binary equivalent of zero and reference types ...

Java and Python Hello World apps compared A simple application that prints nothing more than the words Hello World is the seminal start to learn any programming language. Furthermore, the relative ...

Microsoft Internet Explorer and Netscape Navigator support Asian and other non-English characters, but neither browser is good at displaying these characters in applets. This tip describes how to ...