math - What does the ^ (XOR) operator do? - Stack Overflow The XOR ( ^ ) is an logical operator that will return 1 when the bits are different and 0 elsewhere A negative number is stored in binary as two's complement In 2's complement, The leftmost bit position is reserved for the sign of the value (positive or negative) and doesn't contribute towards the value of number
Logical XOR operator in C++? - Stack Overflow XOR evaluation, as you understand, cannot be short-circuited since the result always depends on both operands So 1 is out of question But what about 2? If you don't care about 2, then with normalized (i e bool) values operator != does the job of XOR in terms of the result And the operands can be easily normalized with unary !, if necessary
What does bitwise XOR (exclusive OR) mean? - Stack Overflow The compiler will just produce assembly code to XOR a register onto itself) Now, if X XOR X is 0, and XOR is associative, and you need to find out what number hasn't repeated in a sequence of numbers where all other numbers have been repeated two (or any other odd number of times) If we had the repeating numbers together, they will XOR to 0
operators - What are XAND and XOR - Stack Overflow XOR behaves like Austin explained, as an exclusive OR, either A or B but not both and neither yields false There are 16 possible logical operators for two inputs since the truth table consists of 4 combinations there are 16 possible ways to arrange two boolean parameters and the corresponding output
javascript - Why is there no logical XOR? - Stack Overflow But a "logical" xor operator (^^) would always have to evaluate both operands This makes it different to the other "logical" operators which evaluate the second operand only if necessary I think this is why there is no "logical" xor in Javascript, to avoid confusion So what should happen if both operands are falsy? Both could be returned
c# - XOR Operator - How does it work? - Stack Overflow Can you please explain me in plain English what is the XOR (^) operator and what it does in the following code: public int GetHashCode(Box bx) { int hCode = bx Height ^ bx Length ^ bx Width;