: Unicode character recognition.

Unicode character information

No-break space

Displayed on your computer as:  
(if the character is not rendered properly, you may not have the appropriate fonts)

Unicode name: No-break space
Alternative names: Codepoint (hexadecimal): 0x00A0
Codepoint (decimal): 160
In unicode block: Latin-1 Supplement

Html entities:

  or   or  

Character input:

There is no universal input system for Unicode characters. But you can use the system specific input methods below.

WindowsHold down Alt and press + on the numeric keyboard. Type: 00A0 and release Alt. A registry key needs to be enabled for this to work. See Unicode input (wikipedia) for more details.
Linux: Hold down Crtl and ⇧ Shift and type U00A0. Now press ↵ Enter and release Crtl and ⇧ Shift.

Other Infos:

General category: Zs (Space_Separator): A space character (of various non-zero widths).
Bidirectional class is: CS (Common_Separator): Commas, colons, and slashes.
Canocial combining class is: 0 (Not_Reordered): Spacing and enclosing marks; also many vowel and consonant signs, even if nonspacing.