utf-32

UTF-8, UTF-16, and UTF-32

由 狂风中的少年 提交于 2019-11-26 10:58:16
What are the differences between UTF-8, UTF-16, and UTF-32? I understand that they will all store Unicode, and that each uses a different number of bytes to represent a character. Is there an advantage to choosing one over the other? AnthonyWJones UTF-8 has an advantage in the case where ASCII characters represent the majority of characters in a block of text, because UTF-8 encodes all characters into 8 bits (like ASCII). It is also advantageous in that a UTF-8 file containing only ASCII characters has the same encoding as an ASCII file. UTF-16 is better where ASCII is not predominant, since

UTF-8, UTF-16, and UTF-32

由 无人久伴 提交于 2019-11-26 03:29:07
问题 What are the differences between UTF-8, UTF-16, and UTF-32? I understand that they will all store Unicode, and that each uses a different number of bytes to represent a character. Is there an advantage to choosing one over the other? 回答1: UTF-8 has an advantage in the case where ASCII characters represent the majority of characters in a block of text, because UTF-8 encodes all characters into 8 bits (like ASCII). It is also advantageous in that a UTF-8 file containing only ASCII characters
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