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.

He gives vague warnings about Java's UTF-8 differing from that used in XML and that you have to write other programs specifically with Java compatability in mind when it comes to text.

Unicode contains characters from various languages, including the Latin alphabet, but there are only four characters that have separate types registered in addition to 'uppercase' and 'lowercase ...

Twitter's new logo, 𝕏, is a Unicode character that's been used in math notation and textbooks for decades, one researcher said.