CaseOrdering
是 AlphabeticSort 的一个选项,是指定如何排列大小写的相关函数.
更多信息
- 可能的设置包括:
-
"LowerFirst" 将小写字母排列在大写字母前 "UpperFirst" 将大写字母排列在小写字母前 Automatic 根据指定语言的惯例排列
范例
打开所有单元 关闭所有单元基本范例 (1)
设置 CaseOrdering"LowerFirst",则字母的小写形式会排列在大写形式之前:
AlphabeticSort[{"a", "A", "b", "B"}, CaseOrdering -> "LowerFirst"]设置 CaseOrdering"UpperFirst",则大写字母会排列在小写形式之前:
AlphabeticSort[{"a", "A", "b", "B"}, CaseOrdering -> "UpperFirst"]范围 (1)
CaseOrderingAutomatic 根据给定语言的特定习惯进行排序:
AlphabeticSort[{"A", "a"}, "English", CaseOrdering -> Automatic]AlphabeticSort[{"A", "a"}, "Spanish", CaseOrdering -> Automatic]AlphabeticSort[{"A", "a"}, "Danish", CaseOrdering -> Automatic]可能存在的问题 (1)
IgnoreCaseTrue 会覆写 CaseOrdering 的任何值:
AlphabeticSort[{"A", "a", "å", "Å"}, "Finnish", CaseOrdering -> "UpperFirst", IgnoreCase -> True]AlphabeticSort[{"A", "a", "å", "Å"}, "Finnish", CaseOrdering -> "UpperFirst"]文本
Wolfram Research (2015),CaseOrdering,Wolfram 语言函数,https://reference.wolfram.com/language/ref/CaseOrdering.html.
CMS
Wolfram 语言. 2015. "CaseOrdering." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/CaseOrdering.html.
APA
Wolfram 语言. (2015). CaseOrdering. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/CaseOrdering.html 年
BibTeX
@misc{reference.wolfram_2026_caseordering, author="Wolfram Research", title="{CaseOrdering}", year="2015", howpublished="\url{https://reference.wolfram.com/language/ref/CaseOrdering.html}", note=[Accessed: 15-August-2026]}
BibLaTeX
@online{reference.wolfram_2026_caseordering, organization={Wolfram Research}, title={CaseOrdering}, year={2015}, url={https://reference.wolfram.com/language/ref/CaseOrdering.html}, note=[Accessed: 15-August-2026]}