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LowerCaseQ
LetterQ
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UpperCaseQ
UpperCaseQ
[
string
]
yields
True
if all the characters in the string are uppercase letters, and yields
False
otherwise.
MORE INFORMATION
UpperCaseQ
treats both ordinary and special characters.
EXAMPLES
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Basic Examples
(1)
Test whether a character is an uppercase letter:
In[1]:=
Out[1]=
In[2]:=
Out[2]=
Scope
(4)
Properties & Relations
(2)
Possible Issues
(1)
Neat Examples
(1)
SEE ALSO
LowerCaseQ
LetterQ
ToUpperCase
ToCharacterCode
StringExpression
TUTORIALS
Characters in Strings
MORE ABOUT
Character Operations
New in 2 | Last modified in 3
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