CODEPOINTS EMOJI CODE
Anything beyond this plane is a multibyte character, requiring more than one byte to store a given code point value. All these characters can be described in a single byte of memory. LATIN CAPITAL LETTER A will always be U+0041.ĪSCII and ANSI-and most modern languages-exist in the Basic Multilingual Plane: U+0000 through U+FFFF. (Because characters get added over time, sometimes there’s no space left in the block, and they have to be added to a different block.) In the end, a code point has a unique identifier that describes it, no matter where on a given plane it resides. Planes are major sections-Basic, Supplementary-while blocks allow for semi-logical separation of different types of scripts, keeping characters of the same scripts together where possible. Unicode allows for over a million different code points across multiple blocks on different planes. This represents: the character itself, its UTF-8 code point, and its Common Locale Data Repository name (or CLDR name, or just name). Here, we’ll be naming specific characters in the following form: And so, in 1991, the Unicode Consortium was founded and Unicode created.Ĭharacters in Unicode are often denoted in UTF-8 encoding, with between four and eight hexadecimal characters (0–9, then A–F). Computers needed to communicate with each other using a standard encoding that could encompass all the characters any written language would require. Alternate encoding systems sprung up to address this, but-as computers started to connect to each other around the globe with the dawn of the internet-disparate encoding systems created more issues than they solved.
However, extended ASCII still left all the characters needed to write in a non-Latin alphabet-based language missing. Unicode is a superset character encoding standard that incorporates and is backwards compatible with the biggest early encoding sets: ASCII (circa early 1960s), which allows 128 characters and covers most characters you need as an English-speaking American and “extended ASCII” (a generalization, but circa late 1970s), which allows 256 characters, extending its usability to Western European languages. Languages made universal (and multiplanar) 🗺️🌐🌌īecause computers, we have Unicode: a universal encoding standard that’s designed to have enough space to store every code point of every human written language and then some. And its abundance and popularity is making Unicode more relevant than it’s ever been.
Now, it’s exploded into a worldwide phenomenon with such global saturation that multiple styles of poop slippers are available at almost any local market. It started in Japan over two decades ago as a way of using leftover space in a character database.
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