isupper(a)
Call :None:None:`str.isupper` element-wise.
For 8-bit strings, this method is locale-dependent.
Output array of bools
Returns true for each element if all cased characters in the string are uppercase and there is at least one character, false otherwise.
The following pages refer to to this document either explicitly or contain code examples using this.
numpy.core.defchararray.chararray.isupper
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