I have been reading the documentation of R and in the document Arithmetic{base} , Arithmetic Operators I came across the %% that says to have the mod function, which I assumed was the modulo function, but when I executed it s...
My question is regarding the following snippet of code:
#include <stdio.h>
int main(void){
int teste = 0, x0 = 0, x1 = 0, x2;
x2 = 1;
teste = ((x0|x2) | (x1|x2) << 1);
printf("Valor de teste: %d ", tes...
What does the Kotlin === operator mean, and how to use it? I found this snippet of code in the documentation, but I was not sure.
val boxedA: Int? = a
val anotherBoxedA: Int? = a
println(boxedA === anotherBoxedA) // !!!Prints 'false'!!!
I have the following structure:
public struct vetor
{
public float X, Y;
public vetor(float X, float Y)
{
this.X = X;
this.Y = Y;
}
}
And this code:
Vars.vetor _visao;
Vars.vetor _recoil; //Os 2 possuem v...
I was doing some research and came across the operator in |= sequence. See:
mBuilder.getNotification().flags |= Notification.FLAG_AUTO_CANCEL;
There is this operator in JAVA, but I do not know exactly if it follows the same syntax in...
Why can you see this behavior of the logical operator xor ?
$bool = false xor true;
var_dump($bool); // bool(false)
$bool = true xor false;
var_dump($bool); // bool(true)
So I read, xor should return true only if one or the o...
Is it true that ++$variavel is faster than $variavel++ ?
In this answer given in SOEN , we see the following excerpt:
... however pre-incrementing is almost 10% faster, which means that you
should switch from post to pre...
I assume that I want to create a function that changes the src of an image by another in the index of an array, like this:
var arrayimgs = ["js/img1.jpg","js/img2.jpg","js/img3.jpg"];
var imagem = document.getElementById('imagemslide');...