WordCharacter

WordCharacter

表示在 StringExpression 中的一个字母或数字字符.

更多信息

范例

打开所有单元关闭所有单元

基本范例  (3)

测试一个字符串是否以一个字母或数字字符结尾：

颠倒字符串中的字：

属性和关系  (1)

WordCharacter 或者是 LetterQ 或者是 DigitQ：

Wolfram Research (2004)，WordCharacter，Wolfram 语言函数，https://reference.wolfram.com/language/ref/WordCharacter.html.

文本

Wolfram Research (2004)，WordCharacter，Wolfram 语言函数，https://reference.wolfram.com/language/ref/WordCharacter.html.

CMS

Wolfram 语言. 2004. "WordCharacter." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/WordCharacter.html.

APA

Wolfram 语言. (2004). WordCharacter. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/WordCharacter.html 年

BibTeX

@misc{reference.wolfram_2024_wordcharacter, author="Wolfram Research", title="{WordCharacter}", year="2004", howpublished="\url{https://reference.wolfram.com/language/ref/WordCharacter.html}", note=[Accessed: 22-November-2024 ]}

BibLaTeX

@online{reference.wolfram_2024_wordcharacter, organization={Wolfram Research}, title={WordCharacter}, year={2004}, url={https://reference.wolfram.com/language/ref/WordCharacter.html}, note=[Accessed: 22-November-2024 ]}