Explanation of Bitwise NOT Operator - Stack Overflow
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. But in an …
boolean - What are bitwise operators? - Stack Overflow
In digital computer programming, a bitwise operation operates on one or more bit patterns or binary numerals at the level of their individual bits. It is a fast, primitive action directly …
Bitwise assignment operators in C# - Stack Overflow
Nov 28, 2011 · C# AND assignment operator (&=) with bitwise enums. 0. Bitwise operation in C#. Hot Network Questions
What are bitwise shift (bit-shift) operators and how do they work?
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 …
Understanding the bitwise AND Operator - Stack Overflow
Aug 7, 2010 · The Bitwise AND Operator. Bitwise ANDing is frequently used for masking operations. That is, this operator can be used easily to set specific bits of a data item to 0. For …
else if using bitwise operators - Stack Overflow
Jun 2, 2013 · Assume that the value of test is 1 or 0. Here I can implement the following if statement using bitwise operators as below.
Using bitwise operators for Booleans in C++ - Stack Overflow
Aug 24, 2008 · Using bitwise operations for bool helps save unnecessary branch prediction logic by the processor, resulting from a 'cmp' instruction brought in by logical operations. Replacing …
Real world use cases of bitwise operators - Stack Overflow
Bitwise operators are useful for looping arrays which length is power of 2. As many people mentioned, bitwise operators are extremely useful and are used in Flags, Graphics, …
How does condition statement work with bit-wise operators?
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 …
Bitwise OR and logical OR operators. What's the difference?
Jun 21, 2013 · If, for some reason, your input values are not in [0,1], then a bitwise OR will give you an answer that may also not be in [0,1]. Logical OR is guaranteed to give you 0 or 1. For …