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ISO 3166-1. ISO 3166-1 ( Codes for the representation of names of countries and their subdivisions – Part 1: Country codes) is a standard defining codes for the names of countries, dependent territories, and special areas of geographical interest. It is the first part of the ISO 3166 standard published by the International Organization for ...
Each state had its own codes, which were updated over time, although some code "words" were common to all states. The codes were listed either on a large poster or in a telegraph code book. New South Wales. The New South Wales telegraphic code library consisted of 404 four-letter code words, which eliminated the need to transmit 3703 normal ...
A Gray code absolute rotary encoder with 13 tracks. Housing, interrupter disk, and light source are in the top; sensing element and support components are in the bottom. Gray codes are used in linear and rotary position encoders ( absolute encoders and quadrature encoders) in preference to weighted binary encoding.
Microsoft Word is a word processor developed by Microsoft.It was first released on October 25, 1983, under the name Multi-Tool Word for Xenix systems. Subsequent versions were later written for several other platforms including: IBM PCs running DOS (1983), Apple Macintosh running the Classic Mac OS (1985), AT&T UNIX PC (1985), Atari ST (1988), OS/2 (1989), Microsoft Windows (1989), SCO Unix ...
Inspector Sands. " Inspector Sands " is a code phrase used by public transport authorities in the United Kingdom, including Network Rail and London Underground, to alert staff to a fire alarm without needing to evacuate the station. [1] [2] [3] The exact wording depends on the station and the nature of the incident.
Code points are commonly used in character encoding, where a code point is a numerical value that maps to a specific character. In character encoding code points usually represent a single grapheme—usually a letter, digit, punctuation mark, or whitespace—but sometimes represent symbols, control characters, or formatting.
XT. Detached from MW convoys to Tripoli, Libya, or plying the route from Alexandria, Egypt, to Tripoli. Feb 1943 to Jul 1944. For operations in North Africa or for Operation Husky; reverse TX. XTG. Alexandria, Egypt via Tripoli, Libya, to Gibraltar. Jun 1943. Two convoys (XTG.1 and XTG.2); reverse GTX. XW.
A comma-free code is block code in which no concatenation of two code words contains a valid code word that overlaps both. Comma-free codes are also known as self-synchronizing block codes because no synchronization is required to find the beginning of a code word. See also. Self-synchronizing code; References