Hello all,
I need to check if there are any upper case letters on a given string. There can be one or more letters that might be upper case on a given string no matter their position within the string.
Is there any way to check for it?
obs: I do not want to convert to lowercase, but to check for the presence of upper case letters.
I copuld iterate through the string and evaluate each caracter but I wonder if there is a more effective method to achieve that.
examples:
uyYmfawelk = returns true YlsngfswU = returns true kjnsdfW = true fwerg;m = false
thanks in advance.
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