KeySelect

KeySelect[assoc,crit]

selects elements in the association assoc for which crit applied to their keys is True.

KeySelect[crit]

represents an operator form of KeySelect that can be applied to an expression.

Details

Examples

Basic Examples  (3)

Select entries with odd keys:

Select entries from an association, using another association as a criterion:

Use the operator form of KeySelect:

Wolfram Research (2014), KeySelect, Wolfram Language function, https://reference.wolfram.com/language/ref/KeySelect.html.

Text

Wolfram Research (2014), KeySelect, Wolfram Language function, https://reference.wolfram.com/language/ref/KeySelect.html.

CMS

Wolfram Language. 2014. "KeySelect." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/KeySelect.html.

APA

Wolfram Language. (2014). KeySelect. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/KeySelect.html

BibTeX

@misc{reference.wolfram_2021_keyselect, author="Wolfram Research", title="{KeySelect}", year="2014", howpublished="\url{https://reference.wolfram.com/language/ref/KeySelect.html}", note=[Accessed: 20-January-2022 ]}

BibLaTeX

@online{reference.wolfram_2021_keyselect, organization={Wolfram Research}, title={KeySelect}, year={2014}, url={https://reference.wolfram.com/language/ref/KeySelect.html}, note=[Accessed: 20-January-2022 ]}