Re: bitwise string operator question

"a" ^  " " flips case.
"a" |  " " sets lower case.
"a" & ~" " sets upper case.
"a" &  " " sets to space. urgs!
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Re: Re: bitwise string operator question by jmm (Initiate) on Aug 08, 2003 at 15:15 UTC
Where "a" is used, it means any letter, upper or lower case (like you usually use x in algebra). The first three are correct, but the fourth is only true for lowercase letters - for upper case letters the result of anding with space is null rather than space.	[reply]