Unicode Character 'START OF HEADING' (U+0001)

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Unicode Data
Name <control>
Block Basic Latin
Category Other, Control [Cc]
Combine 0
BIDI Boundary Neutral [BN]
Mirror N
Old name START OF HEADING
Index entries START OF HEADING
HEADING, START OF
Comments START OF HEADING
Version Unicode 1.1.0 (June, 1993)
Encodings
HTML Entity (decimal) &#1;
HTML Entity (hex) &#x1;
How to type in Microsoft Windows Alt +0001
Alt 01
Alt 1
UTF-8 (hex) 0x01 (01)
UTF-8 (binary) 00000001
UTF-16 (hex) 0x0001 (0001)
UTF-16 (decimal) 1
UTF-32 (hex) 0x00000001 (0001)
UTF-32 (decimal) 1
C/C++/Java source code "\u0001"
Python source code u"\u0001"
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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