The bitwise bit operators used to manipulate specific bits are somewhat unusual (not to say rare) use in a PHP application. If we talk about escovação de bits in compiled languages, such as C/C++ , it is easier to understand...
I have the following situations:
if (1 & 1){}
and
if (1 == 1){}
According to what I've learned, working with bitwise operators causes a much better performance in the program, so I've had some doubts:
Is performance in the f...
I'm working on a report in MySQL where I need to show a percentage of various events that occurred with a group of entities.
The structure of my table is as follows:
| id | eventoA | eventoB | eventoC | eventoD |
|----|---------|---------|-...
I have the following enum marked as [Flag] , that is, they are values in bit
[Flags]
public enum Position
{
None,
Left,
Right,
Both=3
}
Sete for Both (both) position in 3 because if it is Left and...
I need to convert a unsigned int to a unsigned char vector to later translate those addresses into binary, for a job that needs to simulate a virtual memory. Can someone explain me how to do this?
I have to create a program with assembly language K & S Model 2 that multiplies a number by another, the problem is that this language does not provide a multiplication operation. I thought of doing multiplications with additions, for exam...
I've already had a good time getting started in the emulator world, I decided to stop trying to make an emulator of a complex system and start with a very basic, emulator of CHIP-8, which is what many indicate in forums of emulation. Well let's...
I would like you to help me understand a code for calculating and presenting cellular automata that I found on the internet. The code in question is as follows:
#include <stdio.h>
#include <stdlib.h>
void PrintfVetor(char vetor[],...