math - What does the ^ (XOR) operator do? - Stack Overflow
Mar 6, 2021 · 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, …
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 …
What does bitwise XOR (exclusive OR) mean? - Stack Overflow
Jun 19, 2011 · 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 …
operators - What are XAND and XOR - Stack Overflow
Apr 15, 2010 · 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 …
c# - XOR Operator - How does it work? - Stack Overflow
Aug 30, 2016 · 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 ^ …
The ^ (bitwise XOR) in C++ with Boolean - Stack Overflow
Mar 15, 2020 · The ^ (bitwise XOR) in C or C++ takes two numbers as operands and does XOR on every bit of two numbers. The result of XOR is 1 if the two bits are different. Well, pretty …
bitwise operators - XOR from only OR and AND - Stack Overflow
Jan 17, 2011 · How do you do the XOR bitwise operation if you only have available the AND and the OR operations?
How do you get the logical xor of two variables in Python?
Apr 30, 2017 · The xor operator on two booleans is logical xor (unlike on ints, where it's bitwise). Which makes sense, since bool is just a subclass of int, but is implemented to only have the …
boolean - Difference between or and xor - Stack Overflow
Jul 15, 2013 · 2 one is exclusive or -> xor, and the other is or which means at least one of the conditions are met in a truth table. Or is not mutually exclusive, xor is.
How does XOR variable swapping work? - Stack Overflow
Oct 30, 2008 · I think the xor variable swap sucks on out-of-order execution cores. Each subsequent xor has a read-after-write dependency, and needs to wait for the answer to …