Unicode Character 'OCTAGONAL SIGN' (U+1F6D1)

Unicode Character 'OCTAGONAL SIGN' (U+1F6D1)

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Unicode Data
Name OCTAGONAL SIGN
Block Transport and Map Symbols
Category Symbol, Other [So]
Combine 0
BIDI Other Neutrals [ON]
Mirror N
Index entries stop sign
Comments stop sign
may contain text indicating stop
See Also warning sign U+26A0
heavy white down-pointing triangle U+26DB
horizontal black octagon U+2BC3
Version Unicode 9.0 (June 2016)
Encodings
HTML Entity (decimal) 🛑
HTML Entity (hex) 🛑
How to type in Microsoft Windows Alt +1F6D1
UTF-8 (hex) 0xF0 0x9F 0x9B 0x91 (f09f9b91)
UTF-8 (binary) 11110000:10011111:10011011:10010001
UTF-16 (hex) 0xD83D 0xDED1 (d83dded1)
UTF-16 (decimal) 55,357 57,041
UTF-32 (hex) 0x0001F6D1 (1f6d1)
UTF-32 (decimal) 128,721
C/C++/Java source code "\uD83D\uDED1"
Python source code u"\U0001F6D1"
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Java Data
string.toUpperCase() 🛑
string.toLowerCase() 🛑
Character.UnicodeBlock TRANSPORT_AND_MAP_SYMBOLS
Character.charCount() 2
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() Yes
Character.isTitleCase() No
Character.isUnicodeIdentifierPart() No
Character.isUnicodeIdentifierStart() No
Character.isUpperCase() No
Character.isValidCodePoint() Yes
Character.isWhitespace() No