ASCII and Unicode character encoding enables computers to store and exchange data with other computers and programs. For Unicode characters for non-Latin-based scripts, see Unicode character code charts by script. Common symbol character codes. Common diacritical character codes. Common ligature character codes. ASCII nonprinting control characters.
x11 - Is there a universal way to write Unicode characters? - Unix & Linux Stack Exchange
You can tell which is which when you look up the code for the character. On the bottom right you'll see Character code and from:. The Character code is what you'll enter to insert this symbol from the keyboard. Tip: If you don't get the character you expected, make sure you have the correct font selected. If the code for the character you want is shorter than four digits, add zeros to the beginning to get to 4 digits.
Jakob Jenkov Last update: Internally in Java all strings are kept in Unicode. Since not all text received from users or the outside world is in unicode, your application may have to convert from non-unicode to unicode. Additionally, when the application outputs text it may have to convert the internal unicode format to whatever format the outside world needs.
Basically you can read a text file with a single line of code if you want. The functions are included in System. Io, so you need to add "using System. Io;" to the code. We also need System.