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Twemoji 1f64c
The implementation of emojis on different platforms took place across a three-decade period, starting in the 1990s. Today, the exact appearance of emoji is not prescribed but can vary between fonts and platforms, much like different typefaces. For example, the Apple Color Emoji typeface is proprietary to Apple, and can only be used on Apple devices (without additional hacking). Different computing companies have developed their own fonts to display emoji, some of which have been open-sourced to permit their reuse. Both color and monochrome emoji typefaces exist, as well as at least one animated design. Technical aspects JIS, Shift JIS and Private Use Area encodings Various, often incompatible, character encoding schemes were developed by the different mobile providers in Japan for their own emoji sets. When transmitted in Shift JIS on NTT DoCoMo, emoji symbols are specified as a two-byte sequence in the range F89F through F9FC (as expressed in hexadecimal). Emoji pictograms o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emoji
An emoji ( ; plural emoji or emojis) is a pictogram, logogram, ideogram or smiley embedded in text and used in electronic messages and web pages. The primary function of emoji is to fill in emotional cues otherwise missing from typed conversation. Examples of emoji are ๐, ๐, ๐ง๐ปโโ๏ธ, ๐, ๐ฆ๏ธ, ๐, ๐, ๐, ๐, โค๏ธ, ๐, ๐ and ๐. Emoji exist in various genres, including facial expressions, common objects, places and types of weather, and animals. They are much like emoticons, except emoji are pictures rather than typographic approximations; the term "emoji" in the strict sense refers to such pictures which can be represented as character encoding, encoded characters, but it is sometimes applied to Sticker (messaging), messaging stickers by extension. Originally meaning pictograph, the word ''emoji'' comes from Japanese + ; the resemblance to the English words ''emotion'' and ''emoticon'' is False cognate, purely coincidental. The I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Private Use Area
In Unicode, a Private Use Area (PUA) is a range of code points that, by definition, will not be assigned characters by the Unicode Consortium. Three private use areas are defined: one in the Basic Multilingual Plane (), and one each in, and nearly covering, planes 15 and 16 (, ). The code points in these areas cannot be considered as standardized characters in Unicode itself. They are intentionally left undefined so that third parties may define their own characters without conflicting with Unicode Consortium assignments. Under the Unicode Stability Policy, the Private Use Areas will remain allocated for that purpose in all future Unicode versions. Assignments to Private Use Area characters need not be private in the sense of strictly internal to an organisation; a number of assignment schemes have been published by several organisations. Such publication may include a font that supports the definition (showing the glyphs), and software making use of the private-use characters (e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UTF-16
UTF-16 (16-bit computing, 16-bit Unicode Transformation Format) is a character encoding capable of encoding all 1,112,064 valid code points of Unicode (in fact this number of code points is dictated by the design of UTF-16). The encoding is variable-width encoding, variable-length, as code points are encoded with one or two 16-bit ''code units''. UTF-16 arose from an earlier obsolete fixed-width 16-bit encoding, now known as UCS-2 (for 2-byte Universal Character Set), once it became clear that more than 216 (65,536) code points were needed. UTF-16 is used by systems such as the Microsoft Windows API, the Java programming language and JavaScript/ECMAScript. It is also sometimes used for plain text and word-processing data files on Microsoft Windows. It is rarely used for files on Unix-like systems. UTF-16 is often claimed to be more space-efficient than UTF-8 for East Asian languages, since it uses two bytes for characters that take 3 bytes in UTF-8. Since real text contains many s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deprecated
In several fields, especially computing, deprecation is the discouragement of use of some terminology, feature, design, or practice, typically because it has been superseded or is no longer considered efficient or safe, without completely removing it or prohibiting its use. Typically, deprecated materials are not completely removed to ensure legacy compatibility or back up practice in case new methods are not functional in an odd scenario. It can also imply that a feature, design, or practice will be removed or discontinued entirely in the future. Etymology In general English usage, the infinitive "to deprecate" means "to express disapproval of (something)". It derives from the Latin verb ''deprecari'', meaning "to ward off (a disaster) by prayer". In current technical usage, for one to state that a feature is deprecated is merely a recommendation against using it. It is still possible to produce a program or product without heeding the deprecation. Software While a deprecated so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Universal Coded Character Set
The Universal Coded Character Set (UCS, Unicode) is a standard set of characters defined by the international standard ISO/IEC 10646, ''Information technology โ Universal Coded Character Set (UCS)'' (plus amendments to that standard), which is the basis of many character encodings, improving as characters from previously unrepresented typing systems are added. The UCS has over 1.1 million possible code points available for use/allocation, but only the first 65,536, which is the Basic Multilingual Plane (BMP), had entered into common use before 2000. This situation began changing when the People's Republic of China (PRC) ruled in 2006 that all software sold in its jurisdiction would have to support GB 18030. This required software intended for sale in the PRC to move beyond the BMP. The system deliberately leaves many code points not assigned to characters, even in the BMP. It does this to allow for future expansion or to minimise conflicts with other encoding forms. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basic Multilingual Plane
In the Unicode standard, a plane is a continuous group of 65,536 (216) code points. There are 17 planes, identified by the numbers 0 to 16, which corresponds with the possible values 00โ1016 of the first two positions in six position hexadecimal format (U+''hhhhhh''). Plane 0 is the Basic Multilingual Plane (BMP), which contains most commonly used characters. The higher planes 1 through 16 are called "supplementary planes". The last code point in Unicode is the last code point in plane 16, U+10FFFF. As of Unicode version , five of the planes have assigned code points (characters), and seven are named. The limit of 17 planes is due to UTF-16, which can encode 220 code points (16 planes) as pairs of words, plus the BMP as a single word. UTF-8 was designed with a much larger limit of 231 (2,147,483,648) code points (32,768 planes), and would still be able to encode 221 (2,097,152) code points (32 planes) even under the current limit of 4 bytes. The 17 planes can accommodate 1,114,1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UCS-2
The Universal Coded Character Set (UCS, Unicode) is a standard set of characters defined by the international standard ISO/IEC 10646, ''Information technology โ Universal Coded Character Set (UCS)'' (plus amendments to that standard), which is the basis of many character encodings, improving as characters from previously unrepresented typing systems are added. The UCS has over 1.1 million possible code points available for use/allocation, but only the first 65,536, which is the Basic Multilingual Plane (BMP), had entered into common use before 2000. This situation began changing when the People's Republic of China (PRC) ruled in 2006 that all software sold in its jurisdiction would have to support GB 18030. This required software intended for sale in the PRC to move beyond the BMP. The system deliberately leaves many code points not assigned to characters, even in the BMP. It does this to allow for future expansion or to minimise conflicts with other encoding forms. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mathematical Alphanumeric Symbols
Mathematical Alphanumeric Symbols is a Unicode block comprising styled forms of Latin alphabet, Latin and Greek alphabet, Greek letters and decimal numerical digit, digits that enable mathematicians to denote different notions with different letter styles. The letters in various fonts often have specific, fixed meanings in particular areas of mathematics. By providing uniformity over numerous mathematical articles and books, these conventions help to read mathematical formulas. Unicode now includes many such symbols (in the range U+1D400–U+1D7FF). The rationale behind this is that it enables design and usage of special mathematical characters (typeface, fonts) that include all necessary properties to differentiate from other alphanumerics, e.g. in mathematics an ''italic'' "๐ด" can have a different meaning from a ''roman'' letter "A". Unicode originally included a limited set of such letter forms in its Letterlike Symbols block before completing the set of Latin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Musical Symbols (Unicode Block)
Musical Symbols is a Unicode block containing characters for representing modern musical notation. Fonts that support it include ''Bravura'', ''Euterpe'', ''FreeSerif'', ''Musica'' and '' Symbola''. The Standard Music Font Layout (SMuFL), which is supported by the MusicXML format, expands on the Musical Symbols Unicode Block's 220 glyphs by using the Private Use Area in the Basic Multilingual Plane, permitting close to 2600 glyphs. Block History The following Unicode-related documents record the purpose and process of defining specific characters in the Musical Symbols block: See also * Miscellaneous Symbols (Unicode block) starting with U+2669 has, for example, the simple accidental signs. * Ancient Greek Musical Notation (Unicode block) * Byzantine Musical Symbols (Unicode block) * Znamenny Musical Notation (Unicode block) * List of musical symbols Musical symbols are marks and symbols in musical notation that indicate various aspects of how a piece of music is to be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osage (Unicode Block)
Osage is a Unicode block containing characters from the Osage alphabet, which was devised in 2006 for writing the Osage language spoken by the Osage people of Oklahoma Oklahoma (; Choctaw language, Choctaw: ; chr, แฃแงแณแฐแน, ''Okalahoma'' ) is a U.S. state, state in the South Central United States, South Central region of the United States, bordered by Texas on the south and west, Kansas on the nor ..., United States. History The following Unicode-related documents record the purpose and process of defining specific characters in the Osage block: References {{reflist Unicode blocks ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adlam (Unicode Block)
Adlam is a Unicode block containing characters from the Adlam script, an alphabetic script devised during the late 1980s for writing the Fula language in Guinea, Nigeria, Liberia, and other nearby countries. History In June 2016, Adlam was added to the Unicode Standard with the release of version 9.0. In October 2017, Google released a Noto font that supports the block, Noto Sans Adlam, although it did not handle prenasalized consonants properly. On 3 October 2018, Microsoft released an updated Ebrima font to support Adlam alphabet to Windows Insiders as part of the Windows 10 version 1903 feature update, starting from build 18252. Characters History The following Unicode-related documents record the purpose and process of defining specific characters in the Adlam block: See also *Numerals in Unicode A numeral (often called ''number'' in Unicode) is a character that denotes a number. The decimal number digits are used widely in various writing systems throughout the w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Egyptian Hieroglyphs (Unicode Block)
Egyptian Hieroglyphs is a Unicode block containing the Gardiner's sign list of Egyptian hieroglyphs. Block The Egyptian Hieroglyphs Unicode block has 94 standardized variants defined to specify rotated signs: * Variation selector-1 (VS1) (U+FE00) can be used to rotate 39 signs by 90ยฐ:U+13091โ13092, 1310F, 1311C, 13121, 13127, 13139, 131A0, 131B1, 131B8โ131B9, 131CB, 131F9โ131FA, 1327F, 13285, 1328C, 132AA, 132CB, 132DC, 132E7, 13307, 1331B, 13322, 1333Bโ1333C, 13377โ13378, 13399โ1339A, 133D3, 133F2, 133F5โ133F6, 13403, 13416, 13419โ1341A and 13423 * VS2 (U+FE01) can be used to rotate 20 signs by 180ยฐ:U+13093, 130A9, 13187, 131B1, 131EE, 131F8โ131FA, 13257, 1327F, 132A4, 13308, 13312โ13314, 1331B, 13321โ13322, 13331 and 13419 * VS3 (U+FE02) can be used to rotate 35 signs by 270ยฐ:U+13117, 13139, 13183, 131A0, 131BA, 131EE, 13216, 1327B, 132A4, 132E7, 132E9, 132F8, 132FD, 13302โ13303, 13310โ13314, 1331C, 13321, 13331, 1334A, 13361, 13373, 1337D, 13385 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
