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How To Convert Unicode Strings to Lower Case and Upper Case in C++ – Giovanni Dicanio's Blog
https://giodicanio.com/2024/10/09/how-to-convert-unicode-strings-to-lower-case-and-upper-case-in-c-plus-plus/
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Tagged with:
c++
bugs
strings
unicode
stl
windows c++ programming
tolower
toupper
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How to *properly* convert Unicode strings to lower and upper cases in C++? Unfortunately, the simple common char-by-char conversion loop with tolower/toupper calls is wrong. Let’s see how to …