Category "bit"

H2 database error for SQL Server prod DB "BOOLEAN" and "CHARACTER VARYING(5)" are not comparable

SQL Server has bit type column to store true and false. In where clause we check column_name = 'false' it works fine on SQL Server (dev and prod env) but it fai

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