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Mbé | |
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In computer science, group coded recording or group code recording (GCR) refers to several distinct but related encoding methods for representing data on magnetic media. The first, used in 6250 bpi magnetic tape since 1973, is an error-correcting code combined with a run-length limited (RLL) encoding scheme, belonging into the group of modulation codes.
Dakar | |
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Country | Senegal |
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Dakar (English: ; French: [dakaʁ]; Wolof: Ndakaaru) is the capital and largest city of Senegal. The city of Dakar proper has a population of 1,030,594, whereas the population of the Dakar metropolitan region is estimated at 2.45 million.The region around Dakar was settled in the 15th century. The Portuguese established a presence on the island of Gorée off the coast of Cap-Vert and used it as a foundation for the Atlantic slave trade. France took over the island in 1677.