Category "bit"

Is bitwise complement of (n-1) equals to (-n)

The following code prints the two odd occuring numbers in an array: #include <iostream> using namespace std; int main(){ int n; cin>>n; int

Difference between !(n & 1) and n & 1 == 0 in C++

For some reason in C++, the expressions if(!(n & 1)) and if(n & 1 == 0) seem to not be equivalent. Can someone please explain why this happens?

How to programm a bit byte converter/ calculator with this table using javascript and this html code?

How to programm a bit byte converter/ calculator with this table using javascript and this html code <table> <tbody><tr><td class="uni

What is the fastest way to get the lowest set bit of a C++ std::bitset?

I noticed that std::bitset does not have a function for returning or popping the lowest set bit of a bitset (nor the highest set bit for that matter). What is t

ERROR: Could not build wheels for coincurve, which is required to install pyproject.toml-based projects

Error while installing bit using Termux on a Samsung Galaxy s10 Android 12 which is not rooted ~ $ pip3 install bit Collectin

how to insert value for bit column of postgresql with jdbc

If the preparedStatement sql is fixed, how can I do the insert? table schema create table if not exists ttqs_a (b bit(1)); code try(PreparedStatement ps = conn

Set output size in bc library

I'm using the bash bc library to perform inter-base conversions. Does anyone know if it is possible to set the output size (number of bits/bytes)? I need his ou

ALU overflow status bit & COND address

The COND field or the microinstruction word is 2 bits with four possible different codes: 00 for no jump; 01 for jump if N=1; 10 for jump if Z=1; 11 for jump