Unicode Character 'NEGATIVE ACKNOWLEDGE' (U+0015)

Image

Unicode Data
Name	<control>
Block	Basic Latin
Category	Other, Control [Cc]
Combine	0
BIDI	Boundary Neutral [BN]
Mirror	N
Old name	NEGATIVE ACKNOWLEDGE
Index entries	ACKNOWLEDGE, NEGATIVE NEGATIVE ACKNOWLEDGE
Comments	NEGATIVE ACKNOWLEDGE
Version	Unicode 1.1.0 (June, 1993)

Encodings
HTML Entity (decimal)
HTML Entity (hex)
How to type in Microsoft Windows	Alt +0015 Alt 021 Alt 21
UTF-8 (hex)	0x15 (15)
UTF-8 (binary)	00010101
UTF-16 (hex)	0x0015 (0015)
UTF-16 (decimal)	21
UTF-32 (hex)	0x00000015 (0015)
UTF-32 (decimal)	21
C/C++/Java source code	"\u0015"
Python source code	u"\u0015"
More...

Java Data
string.toUpperCase()
string.toLowerCase()
Character.UnicodeBlock	BASIC_LATIN
Character.charCount()	1
Character.getDirectionality()	DIRECTIONALITY_BOUNDARY_NEUTRAL [9]
Character.getNumericValue()	-1
Character.getType()	15
Character.isDefined()	Yes
Character.isDigit()	No
Character.isIdentifierIgnorable()	Yes
Character.isISOControl()	Yes
Character.isJavaIdentifierPart()	Yes
Character.isJavaIdentifierStart()	No
Character.isLetter()	No
Character.isLetterOrDigit()	No
Character.isLowerCase()	No
Character.isMirrored()	No
Character.isSpaceChar()	No
Character.isSupplementaryCodePoint()	No
Character.isTitleCase()	No
Character.isUnicodeIdentifierPart()	Yes
Character.isUnicodeIdentifierStart()	No
Character.isUpperCase()	No
Character.isValidCodePoint()	Yes
Character.isWhitespace()	No