Empty characters, blank characters, invisible characters and whitespace characters. They look like a space, but are in fact a different (unicode) character. They can be used if you want to represent an empty space without using space.

Empty characters, blank characters, invisible characters and whitespace characters. They look like a space, but are in fact a different (unicode) character. They can be used if you want to

Empty characters, blank characters, invisible characters and whitespace characters. They look like a space, but are in fact a different (unicode) character. They can be used if you want to