String XOR does a bitwise XOR on a character by character bases. The bitwise representation of j is 01101010. The bitwise representation of a space is 00100000. XORing those gives you 01001010, the bitwise representation of J. And no, this is not a coincidence.

Abigail

In reply to Re: bitwise string operator question by Abigail-II
in thread bitwise string operator question by Anonymous Monk

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