Bitwise works on the binary level, so 0 on binary would seen as 0000_0000, and (in two's complemented) -1 is 1111_1111, this not 0 flips all the bits to 1s, thus alters 0 into -1.

2011年11月28日 · Bitwise assignment operators in C# Asked 13 years, 9 months ago Modified 13 years, 9 months ago Viewed 4k times

2013年6月2日 · Implementing if - else if using bitwise operators Asked 12 years, 3 months ago Modified 11 years, 5 months ago Viewed 27k times

7 The Bitwise operators are used to perform operations a bit-level or to manipulate bits in different ways. The bitwise operations are found to be much faster and are some times used to improve …

2010年6月19日 · 1 Using bitwise_and, bitwise_or, and bitwise_not you can modify any bit configurations to another bit configurations (i.e. these set of operators are "functionally …

2013年12月5日 · C operators are meant to map pretty much directly to assembly, and there is very much a difference between, e.g., a bitwise AND and modulo or division. The only reason …

What are some real world use cases of the following bitwise operators? AND XOR NOT OR Left/Right shift

This is mostly to understand what is actually going on with "==" to see how the computer looks at the "==" on a bitwise level and to find if similar operators can be replicated in the same fashion.

2016年9月20日 · [how to use ~ operator ] I have a structure say Alpha. I know the value of element inside Alpha (say a) which can be 0 or 1 - I want the other element of same structure …

I tried to understand how if condition work with bitwise operators. A way to check if a number is even or odd can be done by: #include <iostream> #include <string> using …