$Notebooks
如果 Wolfram 系统和一个基于前端的笔记本正被使用,$Notebooks 是 True.
更多信息
- 当它启动 Wolfram 语言内核时,$Notebooks 由前端自动设置.
范例
打开所有单元 关闭所有单元应用 (1)
一个应用程序可以检测 $Notebooks 来决定行为方式:
If[$Notebooks, Print["Using notebook interface"], Print["Using text interface"]]技术笔记
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- 全局系统信息
历史
1991年引入 (2.0)
文本
Wolfram Research (1991),$Notebooks,Wolfram 语言函数,https://reference.wolfram.com/language/ref/$Notebooks.html.
CMS
Wolfram 语言. 1991. "$Notebooks." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/$Notebooks.html.
APA
Wolfram 语言. (1991). $Notebooks. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/$Notebooks.html 年
BibTeX
@misc{reference.wolfram_2026_$notebooks, author="Wolfram Research", title="{$Notebooks}", year="1991", howpublished="\url{https://reference.wolfram.com/language/ref/$Notebooks.html}", note=[Accessed: 25-August-2026]}
BibLaTeX
@online{reference.wolfram_2026_$notebooks, organization={Wolfram Research}, title={$Notebooks}, year={1991}, url={https://reference.wolfram.com/language/ref/$Notebooks.html}, note=[Accessed: 25-August-2026]}