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HexadecimalCharacter
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HexadecimalCharacter

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represents a hexadecimal digit character 0–9, a–f, A–F in StringExpression.

Examples

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Basic Examples  (2)Summary of the most common use cases

In[1]:=1
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https://wolfram.com/xid/0mfi2mm2neyjwnmui6-u7qis
Out[1]=1

Test whether a string contains only hexadecimal digits:

In[1]:=1
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https://wolfram.com/xid/0mfi2mm2neyjwnmui6-ci4wsp
Out[1]=1

Properties & Relations  (2)Properties of the function, and connections to other functions

HexadecimalCharacter matches any character for which DigitQ gives True:

In[1]:=1
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https://wolfram.com/xid/0mfi2mm2neyjwnmui6-d3pz3z
Out[1]=1
In[2]:=2
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https://wolfram.com/xid/0mfi2mm2neyjwnmui6-fcfwyt
Out[2]=2

Related predefined character classes include DigitCharacter and LetterCharacter:

In[1]:=1
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https://wolfram.com/xid/0mfi2mm2neyjwnmui6-v65th
Out[1]=1
Wolfram Research (2008), HexadecimalCharacter, Wolfram Language function, https://reference.wolfram.com/language/ref/HexadecimalCharacter.html.
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Wolfram Research (2008), HexadecimalCharacter, Wolfram Language function, https://reference.wolfram.com/language/ref/HexadecimalCharacter.html.

Text

Wolfram Research (2008), HexadecimalCharacter, Wolfram Language function, https://reference.wolfram.com/language/ref/HexadecimalCharacter.html.

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Wolfram Research (2008), HexadecimalCharacter, Wolfram Language function, https://reference.wolfram.com/language/ref/HexadecimalCharacter.html.

CMS

Wolfram Language. 2008. "HexadecimalCharacter." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/HexadecimalCharacter.html.

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Wolfram Language. 2008. "HexadecimalCharacter." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/HexadecimalCharacter.html.

APA

Wolfram Language. (2008). HexadecimalCharacter. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/HexadecimalCharacter.html

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Wolfram Language. (2008). HexadecimalCharacter. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/HexadecimalCharacter.html

BibTeX

@misc{reference.wolfram_2025_hexadecimalcharacter, author="Wolfram Research", title="{HexadecimalCharacter}", year="2008", howpublished="\url{https://reference.wolfram.com/language/ref/HexadecimalCharacter.html}", note=[Accessed: 29-March-2025 ]}

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@misc{reference.wolfram_2025_hexadecimalcharacter, author="Wolfram Research", title="{HexadecimalCharacter}", year="2008", howpublished="\url{https://reference.wolfram.com/language/ref/HexadecimalCharacter.html}", note=[Accessed: 29-March-2025 ]}

BibLaTeX

@online{reference.wolfram_2025_hexadecimalcharacter, organization={Wolfram Research}, title={HexadecimalCharacter}, year={2008}, url={https://reference.wolfram.com/language/ref/HexadecimalCharacter.html}, note=[Accessed: 29-March-2025 ]}

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@online{reference.wolfram_2025_hexadecimalcharacter, organization={Wolfram Research}, title={HexadecimalCharacter}, year={2008}, url={https://reference.wolfram.com/language/ref/HexadecimalCharacter.html}, note=[Accessed: 29-March-2025 ]}