unicode code point wikipedia - EAS

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  1. In text processing, Unicode takes the role of providing a unique code point —a number, not a glyph—for each character. In other words, Unicode represents a character in an abstract way and leaves the visual rendering (size, shape, font, or style) to other software, such as a web browser or word processor.
    Alias(es): Universal Coded Character Set (UCS, ISO/IEC 10646)
    Encoding formats: UTF-8, UTF-16, GB18030, Less common:, UTF-32, BOCU, SCSU, Obsolete:, UTF-7
    Language(s): International
    Standard: Unicode Standard
    en.wikipedia.org/wiki/Unicode
    en.wikipedia.org/wiki/Unicode
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    What makes an Unicode code point safe?
    • A string normalized under one version of Unicode remains normalized under future versions, provided it uses no unassigned code points. ...
    • Normalization Forms are not closed under string concatenation. ...
    • Substrings of normalized strings are still normalized, which means a "safe" text can be broken into several smaller texts without risk.

    More items...

    unicode-org.github.io/icu/userguide/icu/unicode.html
    How to detect Unicode character?

    How to Use the Unicode Character Detector

    • Step #1 Copy and paste a text message into the empty box. Characters will automatically be displayed in the results box.
    • Step #2 Identify the different symbols in your SMS message. ...
    • Step #3 The tool also calculates the number of characters in the text and the number of parts of a split message, thus allowing you to control concatenation.
    www.mrexcel.com/board/threads/how-to-find-and-identif…
    How to convert character to Unicode?
    char c = string.charAt(x); int unicode = (int) c; There is implicit conversion between int and char, so casting char to int get the unicode
    www.geeksforgeeks.org/python-convert-string-to-unicod…
    What do I need to know about Unicode?
    • Understand a subset of Unicode: Only compatible with the BMP plan of Unicode — from 0x0000 to 0xFFFF,
    • Code unit is 2 bytes long,
    • Always 2 bytes long,
    • Some unassigned characters — from 0xD800 to 0xDFFF, — thanks @FakeUnicode for the update
    • Byte ordering required
    www.freecodecamp.org/news/everything-you-need-to-kno…
  3. https://en.wikipedia.org/wiki/List_of_Unicode_characters

    Code Decimal Octal Description Abbreviation / Key C0: U+0000 0 000 Null character: NUL

  4. https://en.wikipedia.org/wiki/Unicode

    The Unicode Standard defines a codespace, a set of numerical values ranging from 0 through

  5. https://simple.wikipedia.org/wiki/Unicode

    Unicode, formally the Unicode Standard, is an information technology standard for the …

  6. https://chr.wikipedia.org/wiki/Wikipedia:Unicode

    The Unicode code space for characters is divided into 17 "planes" and each plane has 65536 (= …

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