StringQ
Examples
open all close allScope (2)
Properties & Relations (3)
All strings have head String:
Use ToString to convert an expression to a string:
Use StringMatchQ to test whether a string pattern matches a particular string:
See Also
Tech Notes
Related Guides
History
Introduced in 1991 (2.0)
Text
Wolfram Research (1991), StringQ, Wolfram Language function, https://reference.wolfram.com/language/ref/StringQ.html.
CMS
Wolfram Language. 1991. "StringQ." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/StringQ.html.
APA
Wolfram Language. (1991). StringQ. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/StringQ.html
BibTeX
@misc{reference.wolfram_2025_stringq, author="Wolfram Research", title="{StringQ}", year="1991", howpublished="\url{https://reference.wolfram.com/language/ref/StringQ.html}", note=[Accessed: 08-August-2025]}
BibLaTeX
@online{reference.wolfram_2025_stringq, organization={Wolfram Research}, title={StringQ}, year={1991}, url={https://reference.wolfram.com/language/ref/StringQ.html}, note=[Accessed: 08-August-2025]}