Alternative spelling of code point. [(computing, especially Unicode) A numerical offset in a character set, etc., as opposed to a displayed grapheme or character, which can be composed of several code points.]
Used in a Sentence
codepoint
Definition, parts of speech, synonyms, and sentence examples for codepoint.
Editorial note
You can optimize slicing on codepoint boundaries by storing strings internally in a fixed-width representation, like Python does.
Examples13
Definitions1
Parts of speech1
Quick take
Alternative spelling of code point. [(computing, especially Unicode) A numerical offset in a character set, etc., as opposed to a displayed grapheme or character, which can be composed of several code points.]
Meaning at a glance
The clearest senses and uses of codepoint gathered in one view.
Definitions
Core meanings and parts of speech for codepoint.
noun
Alternative spelling of code point. [(computing, especially Unicode) A numerical offset in a character set, etc., as opposed to a displayed grapheme or character, which can be composed of several code points.]
Example sentences
You can optimize slicing on codepoint boundaries by storing strings internally in a fixed-width representation, like Python does.
It should be a slashed zero, but that does not have a unicode codepoint and the combining version renders poorly.
That square-with-the-bottom-missing character seems to be the proper codepoint for lowercase-pi, but it's definitely a not a recognizable rendering of lowercase-pi.
The Unicode standard does not specify the exact visual representation of any codepoint.
Having the encoding of the Slong does not tell you what it looks like unless you have a canonical representation of the codepoint as a graphem.
It's too big a number for a Latin-1 codepoint.
Python however only gives you a codepoint-level perspective.
But inserting a codepoint with your approach would require all downstream bits to be shifted within and across bytes, something that would be a much bigger computational burden.
Extending UTF-8 with surrogates like this is intended to be temporary, only used until the pre-2003 2.1 billion codepoint limit for UTF-8 and UTF-32 is reinstated by the Unicode Consortium.
I don't know about in Go, but in Rust the API guarantees that all string slices created from a string begin and end on proper codepoint boundaries.
[1] I was looking at that codepoint and thought it must be wrong.
Almost every non-trivial means of handling text needs to support arbitrary length strings, needs to deal with clusters of more than one codepoint as a single unit, and needs to iterate over the characters linearly at least once (and can then store byte offsets for random access later on).
Quote examples
(extend-parser "%" (mac (x) `(mac (?),x))) # Apply an anonymous macro to 4, resulting in definitions for cad{1,4}r # being generated then evaluated: ( %`(seq ~(map ^(let i (codepoint-count?) sym (string-to (sprint "ca"?
Frequently asked questions
Short answers drawn from the clearest meanings and examples for this word.
How do you use codepoint in a sentence?
You can optimize slicing on codepoint boundaries by storing strings internally in a fixed-width representation, like Python does.
What does codepoint mean?
Alternative spelling of code point. [(computing, especially Unicode) A numerical offset in a character set, etc., as opposed to a displayed grapheme or character, which can be composed of several code points.]
What part of speech is codepoint?
codepoint is commonly used as noun.