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Say I have a string that can contain different characters:
e.g. word = "UPPER£CASe"
How would I test the string to see if all the characters are uppercase and no other punctuation, numbers, lowercase letters etc?
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To check if a string is in uppercase, we can use the isupper() method. isupper() checks whether every case-based character in a string is in uppercase, and returns a True or False value depending on the outcome.
To check whether a character is in Uppercase or not in Java, use the Character. isUpperCase() method.
To check if a character is upper-case, we can simply use isupper() function call on the said character.
C isupper() The isupper() function checks whether a character is an uppercase alphabet (A-Z) or not.
You should use str.isupper() and str.isalpha() function.
Eg.
is_all_uppercase = word.isupper() and word.isalpha() According to the docs:
S.isupper() -> boolReturn
Trueif all cased characters inSare uppercase and there is at least one cased character inS,Falseotherwise.
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