Unicode Character 'WHITE SQUARE' (U+25A1)

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Unicode Data
Name WHITE SQUARE
Block Geometric Shapes
Category Symbol, Other [So]
Combine 0
BIDI Other Neutrals [ON]
Mirror N
Index entries quadrature
Comments quadrature
alchemical symbol for salt
may be used to represent a missing ideograph
See Also combining enclosing square U+20DE
white medium square U+25FB
ballot box U+2610
white large square U+2B1C
geta mark U+3013
Version Unicode 1.1.0 (June, 1993)
Encodings
HTML Entity (decimal) □
HTML Entity (hex) □
How to type in Microsoft Windows Alt +25A1
UTF-8 (hex) 0xE2 0x96 0xA1 (e296a1)
UTF-8 (binary) 11100010:10010110:10100001
UTF-16 (hex) 0x25A1 (25a1)
UTF-16 (decimal) 9,633
UTF-32 (hex) 0x000025A1 (25a1)
UTF-32 (decimal) 9,633
C/C++/Java source code "\u25A1"
Python source code u"\u25A1"
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Java Data
string.toUpperCase()
string.toLowerCase()
Character.UnicodeBlock GEOMETRIC_SHAPES
Character.charCount() 1
Character.getDirectionality() DIRECTIONALITY_OTHER_NEUTRALS [13]
Character.getNumericValue() -1
Character.getType() 28
Character.isDefined() Yes
Character.isDigit() No
Character.isIdentifierIgnorable() No
Character.isISOControl() No
Character.isJavaIdentifierPart() No
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() No
Character.isUnicodeIdentifierStart() No
Character.isUpperCase() No
Character.isValidCodePoint() Yes
Character.isWhitespace() No