The manipulation of individual bits.
Is there a straightforward way to extracting the exponent from a power of 2 using bitwise operations only? EDIT: Although the …
python bit-manipulation primes bitwise-operators logarithmdoes anyone have experience to use Bitwise Not to invert specific bits for x number. I know we can do …
c bit-manipulation invertSuppose I define some bitarray in python using the following code: from bitarray import bitarray d=bitarray('0'*30) d[5]=1 …
python bit-manipulation bitarrayI'm trying to create a mask and use the bitwise operator "&" to compare to another variable and see the …
bash shell bit-manipulation mask bitmaskI would like to calculate an inverse mask for an unsigned char.meaning if the original mask 0xc0 the the …
c bit-manipulation bitmaskHow does this work? The idea is to make abs(x) use bitwise operators for integers (assuming 32 bit words): y = …
c++ c bit-manipulation language-lawyer absolute-valueI have some code that is more or less like this: #include <bitset> enum Flags { A = 1, B = 2, C = 3, …
c++ c++11 bit-manipulationDoes this code always evaluate to false? Both variables are two's complement signed ints. ~x + ~y == ~(x + y) I feel …
c bit-manipulation signed twos-complementI am implementing the huffman algorithm in C. I have got the basic functionality down up to the point where …
c bit-manipulation binaryfiles huffman-codeI just started reading Hacker's Delight and it defines abs(-231) as -231. Why is that? I tried printf("%x", …
c integer bit-manipulation 32-bit