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The zero-width non-joiner ( ZWNJ, / zwɪndʒ /; rendered: ; HTML entity: or ) is a non-printing character used in the computerization of writing systems that make use of ligatures. When placed between two characters that would otherwise be connected into a ligature, a ZWNJ causes them to be printed in their final and initial forms ...
In computing and typesetting, a soft hyphen (Unicode U+00AD SOFT HYPHEN ( )) or syllable hyphen, is a code point reserved in some coded character sets for the purpose of breaking words across lines by inserting visible hyphens if they fall on the line end but remain invisible within the line. Two alternative ways of using the soft hyphen ...
History and use. The flag has been in wide use since the early 2010s when it was posted on an anonymous Tumblr account [self-published source] [self-published source] by its creator Jasper V. The flag functions as a symbol of the pansexual community like the rainbow flag is used as a symbol for lesbian, gay, bisexual, transgender people and anyone else in the LGBT community.
Non-binary is a word for people who fall “outside the categories of man and woman,” according to the LGBTQ+ advocacy group GLAAD. Because binary means “two,” if someone doesn’t identify ...
Braille ASCII (or more formally The North American Braille ASCII Code, also known as SimBraille) is a subset of the ASCII character set which uses 64 of the printable ASCII characters to represent all possible dot combinations in six-dot braille. It was developed around 1969 and, despite originally being known as North American Braille ASCII ...
1 Control-C has typically been used as a "break" or "interrupt" key. 2 Control-D has been used to signal "end of file" for text typed in at the terminal on Unix / Linux systems. Windows, DOS, and older minicomputers used Control-Z for this purpose. 3 Control-G is an artifact of the days when teletypes were in use.
In principle, there can be more than one such code for a given word length, but the term Gray code was first applied to a particular binary code for non-negative integers, the binary-reflected Gray code, or BRGC. Bell Labs researcher George R. Stibitz described such a code in a 1941 patent application, granted in 1943.
The QR code system was invented in 1994, at the Denso Wave automotive products company, in Japan. The initial alternating-square design presented by the team of researchers, headed by Masahiro Hara, was influenced by the black counters and the white counters played on a Go board; the pattern of position detection was found and determined by applying the least-used ratio (1:1:3:1:1) in black ...