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PrintableASCIIQ[string]

yields True if the string contains only printable ASCII characters, and yields False otherwise.

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PrintableASCIIQ

PrintableASCIIQ[string]

yields True if the string contains only printable ASCII characters, and yields False otherwise.

Details

Examples

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Basic Examples  (2)

Check if a single character is a valid ASCII character:

Check if a string contains only printable ASCII characters:

Scope  (1)

PrintableASCIIQ threads over lists:

Properties & Relations  (1)

Map over a character range:

The empty string will yield True:

Wolfram Research (2015), PrintableASCIIQ, Wolfram Language function, https://reference.wolfram.com/language/ref/PrintableASCIIQ.html.

Text

Wolfram Research (2015), PrintableASCIIQ, Wolfram Language function, https://reference.wolfram.com/language/ref/PrintableASCIIQ.html.

CMS

Wolfram Language. 2015. "PrintableASCIIQ." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/PrintableASCIIQ.html.

APA

Wolfram Language. (2015). PrintableASCIIQ. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/PrintableASCIIQ.html

BibTeX

@misc{reference.wolfram_2025_printableasciiq, author="Wolfram Research", title="{PrintableASCIIQ}", year="2015", howpublished="\url{https://reference.wolfram.com/language/ref/PrintableASCIIQ.html}", note=[Accessed: 14-August-2025]}

BibLaTeX

@online{reference.wolfram_2025_printableasciiq, organization={Wolfram Research}, title={PrintableASCIIQ}, year={2015}, url={https://reference.wolfram.com/language/ref/PrintableASCIIQ.html}, note=[Accessed: 14-August-2025]}