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Asked: 2026-05-15T09:05:03+00:00

char c1 = ‘A’; char c2 = ‘F’; char final = (char) c1^c2; This

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char c1 = 'A';
char c2 = 'F';
char final = (char) c1^c2;

This always return the result i am looking for, but it doesn’t work if either c1 or c2 contain special characters.
Any idea what i can change to allow special characters?
Thanks

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1 Answer

  1. Editorial Team

    “Special Characters” could mean any number of things. If you’re trying to represent Unicode code points (which are 32-bit) in chars (which are 8-bit) you’re going to encounter problems. Consider using unichar instead.

    You may also want to consider using NSStrings instead of managing individual characters yourself, since they take character set into account.

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