Catenate
范例
基本范例 (5)
Catenate[{{a, b, c}, {d, e}, {f, g, h}}]Catenate[{<|a -> 1, b -> 2|>, <|c -> 3, d -> 4|>}]Catenate 有效地展平高维数组的前两个层:
Catenate[ConstantArray[1, {2, 2, 2}]]Catenate 剥离键,连接所有的值:
Catenate[{{1, 2}, <|a -> 1, b -> 2|>}]Catenate 不会覆盖相同键的值:
Catenate[{<|a -> 1, b -> 2|>, <|c -> 3, a -> 5|>}]相关指南
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- 关联 ▪
- 重排列与重构列表 ▪
- 数据集上的类数据库操作
相关链接
文本
Wolfram Research (2014),Catenate,Wolfram 语言函数,https://reference.wolfram.com/language/ref/Catenate.html.
CMS
Wolfram 语言. 2014. "Catenate." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/Catenate.html.
APA
Wolfram 语言. (2014). Catenate. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/Catenate.html 年
BibTeX
@misc{reference.wolfram_2026_catenate, author="Wolfram Research", title="{Catenate}", year="2014", howpublished="\url{https://reference.wolfram.com/language/ref/Catenate.html}", note=[Accessed: 16-September-2026]}
BibLaTeX
@online{reference.wolfram_2026_catenate, organization={Wolfram Research}, title={Catenate}, year={2014}, url={https://reference.wolfram.com/language/ref/Catenate.html}, note=[Accessed: 16-September-2026]}