Uri Guttman wrote:
what is a string complement? bitwise? i take it the numeric is one's complement.
String complement treats the value as a string then bitwise complements every bit of each character.
Integer complement treats the value as a int then bitwise complements every bit.
DC> ~ - string concatenation DC> ~= - string append what happens to _?
Someone hasn't been playing along at home! ;-) We're contemplating reshuffling the ops to eliminate it.
DC> +& +| +^ << >> - bitwise operations DC> +&= +|= +^= <<= >>= i would add the word integer there. they do bitwise math on the integer part of a scalar value.
Good point. Thanks.
DC> ~~ !~ - smart match, smart non-match is that also bind for tr///?
That's still being discussed at the moment. Damian
