V2EX unicode

Unicode

定义 Definition

Unicode 是一种国际通用的字符编码标准,旨在为世界上所有书写系统中的每一个字符分配一个唯一的数字编号,从而实现跨平台、跨语言的文本处理和显示。

发音 Pronunciation

/junkod/

例句 Examples

Every modern operating system supports Unicode to display text in multiple languages.
每个现代操作系统都支持 Unicode,以便显示多种语言的文本。

When the application failed to render Japanese characters correctly, the developer realized the database was not configured to store Unicode, which caused the encoding mismatch.
当应用程序无法正确显示日文字符时,开发者意识到数据库没有配置为存储 Unicode,这导致了编码不匹配的问题。

词源 Etymology

Unicode 由 **uni-**(来自拉丁语 unus,意为"统一的、唯一的")和 code(编码)组合而成,字面意思是"统一编码"。该标准于1987年由 Joe Becker、Lee Collins 和 Mark Davis 开始构想,1991年由 Unicode 联盟(Unicode Consortium)正式发布第一版。其诞生是为了解决当时各国、各平台使用不同字符编码(如 ASCII、、Shift_JIS 等)所带来的混乱和不兼容问题,目标是用一套统一的编码涵盖人类所有的书写符号。

相关词汇 Related Words

文学与技术著作引用 Notable References

  • Joel Spolsky 的著名技术文章 The Absolute Minimum Every Software Developer Absolutely, Positively Must Know About Unicode and Character Sets (No Excuses!) (2003) 是关于 Unicode 最广为人知的科普文章之一。
  • Unicode Explained by Jukka K. Korpela (2006),系统讲解了 Unicode 标准的原理与实践。
  • Fluent Python by Luciano Ramalho 中有专门章节讨论 Python 中的 Unicode 文本处理。
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