About Unicode and UTF-8

2009年12月1日 | 分类: 未分类 | 标签:

UCS stand for Universal Character Set is defined in the ISO standard 10646, it contains character to represent practically konw languages.

Basic Multilingual Plane (BMP) places the first 65534 positions(from 0×0000 to 0x FFFD).

Combing Charactor is link accent of encoidng.And it is defined in UCS.

Unicode is started by a consortium, and at 1990 ISO and it found that two different unified character set is not the world needs. So they join the efforts and work together on creating a singal code table.

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