What are the edge cases to consider when using XOR for power of 2 checks?

9 Only one of the 100-level xor the 400-level course may be taken to ... or C++ Programming. C S 152 or C S 452. Java Programming or Java Programming. C ... Apr 1, 2017 ... The old way was to draw in XOR mode so you didn't destroy the image underneath the “live” object such as a line being dragged by the mouse. The ... Feb 20, 2009 ... C Programming · Getting started with C or C++ | C Tutorial | C++ Tutorial | C and C++ FAQ | Get a compiler | Fixes for common problems · Making ... Mar 30, 2025 ... Four years ago I remade a university project using C++ as a learning project (See original post). Since then I have a lot more experience ... Aug 24, 2021 ... This I miss here. Port inputs should be treated by the compiler as "volatile". Klaus. Jan 10, 2012 ... I've got a problem calculating a checksum for a number of bytes (11, to be exact). Just as used in NMEA, I want to take the XOR of all those bytes and use that ... Dec 7, 2016 ... C++ ran into the issue of having to ... For example for XOR, there are several symbols used in different domains for the XOR operation. Jan 18, 2021 ... If it turns that the code is performance critical and the compiler doesn't do a good enough job then you can see if the smart solution is worth ... Nov 21, 2023 ... is invalid in C, C++ and Java. Dynamically typed languages, such as ... XOR means "exclusive OR", it will be true only if one OR the ... In this way, we can use the XOR operation to solve this problem in O ( N ) O(N) O(N) time and constant space.