Mbé vs Bostón

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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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Lashkargāh (Pashto: لښکرګاه; Persian: لشکرگاه), historically called Bost or Boost (بست، بوست), is a city in southwestern Afghanistan and the capital of Helmand Province. It is located in Lashkargah District, where the Arghandab River merges into the Helmand River. The city has a population of 201,546 as of 2006. Lashkargah is linked by major roads with Kandahar to the east, Zaranj on the border with Iran to the west, and Farah and Herat to the north-west.

It is mostly very arid and desolate. However, farming does exist around the Helmand and Arghandab rivers. Bost Airport is located on the east bank of the Helmand River, five miles north of the junction of the Helmand and Arghandab rivers. After several weeks of fighting in the Battle of Lashkargah, the city was captured by the Taliban on 13 August, becoming the fourteenth provincial capital to be seized by Taliban as part of wider 2021 Taliban offensive.

Source: Wikipedia