Mbé vs South Boston

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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.

The others are different mainframe hard disk as well as floppy disk encoding methods used in some microcomputers until the late 1980s. GCR is a modified form of a NRZI code, but necessarily with a higher transition density.

Source: Wikipedia

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South Boston is a densely populated neighborhood of Boston, Massachusetts, located south and east of the Fort Point Channel and abutting Dorchester Bay. South Boston, colloquially known as Southie, has undergone several demographic transformations since being annexed to the city of Boston in 1804. The neighborhood, once primarily farmland, is popularly known by its twentieth century identity as a working class Irish Catholic community. Throughout the twenty-first century, the neighborhood has become increasingly popular with millennial professionals.

South Boston contains Dorchester Heights, where George Washington forced British troops to evacuate during the American Revolutionary War. South Boston has undergone gentrification, and consequently, its real estate market has seen property values join the highest in the city. South Boston has also left its mark on history with Boston busing desegregation. South Boston is also home to the St. Patrick's Day Parade, a celebration of the Irish-American culture and the Evacuation Day observance. The Headquarters of Reebok is in South Boston.

Source: Wikipedia