[英]R distinguishing between batch and interactive mode
I would like to have a condition in my code which allows me to distinguish if the code is running in Batch or interactive mode (via console). 我想在我的代码中有一个条件,它允许我区分代码是以批处理还是交互模式运行(通过控制台)。 It would be something like this: 它会是这样的:
if (interactive mode) {do this} else if (Batch mode) {do that}
Is there a way to achieve this? 有没有办法实现这个目标? Thanks for your help. 谢谢你的帮助。
You can use the interactive
function. 您可以使用interactive
功能。 For example, executing this from a terminal 例如,从终端执行此操作
Rscript -e 'cat(interactive())'
returned FALSE
for me, while executing interactive()
from my RStudio session returned TRUE
. 对我来说返回FALSE
,而从我的RStudio会话执行interactive()
返回TRUE
。
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