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A comment on A popular but wrong way to convert a string to uppercase or lowercase. Parent comment

Re:A popular but wrong way to convert a string to uppercase ... by cm2187 on Tuesday October 08, 2024 @04:27PM (#41781531)
C#'s "ToUpper" takes an optional CultureInfo argument if you want to play around with how to treat different languages. Again, solved problem decades ago.
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Re:A popular but wrong way to convert a string to uppercase ... by account42 on Wednesday October 09, 2024 @09:14AM (#41787625)
This is not a locale issue, it's a Unicode version issue. Which hightlights another problem with adding this to the base standard library.
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