The manipulation of individual bits.
Multiplying two binary numbers takes n^2 time, yet squaring a number can be done more efficiently somehow. (with n being …
algorithm math bit-manipulation discrete-mathematicsDoes endianness matter at all with the bitwise operations? Either logical or shifting? I'm working on homework with regard to …
c bit-manipulation endianness bit-shiftI have been reading about bit operators in Objective-C in Kochan's book, "Programming in Objective-C". I am VERY confused about …
objective-c operators bit-manipulation bitwise-operatorsProblem: Given a large (~100 million) list of unsigned 32-bit integers, an unsigned 32-bit integer input value, and a maximum Hamming …
algorithm bit-manipulation bitwise-operators hamming-distanceCan someone explain to me how XOR swapping of two variables with no temp variable works? void xorSwap (int *x, …
language-agnostic bit-manipulation xorI need to compute the log base 2 of a number in C but I cannot use the math library. The …
c bit-manipulation logarithm binary-logI got two objects, a and b, each containing a single byte in a bytes object. I am trying to …
python python-3.x bit-manipulation bitwise-andI am looking for a way of performing a bitwise AND on a 64 bit integer in JavaScript. JavaScript will cast …
javascript 64-bit integer bit-manipulationI saw an interesting technique used in an answer to another question, and would like to understand it a little …
c multiplication bit-manipulationI came across the following code snippet if( 0 != ( x ^ 0x1 ) ) encode( x, m ); What does x ^ 0x1 mean? Is this …
c++ c bit-manipulation bitmask