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.
Bitwise assignment operators in C# - Stack Overflow
Nov 28, 2011 · Bitwise assignment operators in C# Asked 13 years, 7 months ago Modified 13 years, 7 months ago Viewed 4k times
What are bitwise shift (bit-shift) operators and how do they work?
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 …
boolean - What are bitwise operators? - Stack Overflow
These are the bitwise operators, all supported in JavaScript: op1 & op2 -- The AND operator compares two bits and generates a result of 1 if both bits are 1; otherwise, it returns 0.
c++ - Performance wise, how fast are Bitwise Operators vs. Normal ...
Dec 5, 2013 · This is obviously CPU dependent, but you can expect that bitwise operations will never take more, and typically take less, CPU cycles to complete. In general, integer / and % are …
python - Bitwise operation and usage - Stack Overflow
Nov 17, 2009 · Bitwise operations in programming languages play a fundamental role when dealing with a lot of applications. Almost all low-level computing must be done using this kind of …
Implementing if - else if using bitwise operators - Stack Overflow
Jun 2, 2013 · Implementing if - else if using bitwise operators Asked 11 years, 11 months ago Modified 11 years, 2 months ago Viewed 27k times
Understanding the bitwise AND Operator - Stack Overflow
Aug 7, 2010 · Here is a quote from the book: 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 …
Using bitwise operators for Booleans in C++ - Stack Overflow
Aug 24, 2008 · 2 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 the …
What is the difference between Bitwise AND & and LOGICAL AND
Well, Good question (duplicated though). Bitwise AND will affect its operators on the bit-level i.e. looping and doing logical AND operation on every bit. On the other hand, Logical AND will take 2 …