Question

I’m walking through a Forloop 100’000 times. (that number can be diversified)

Every 1000th time I want do something specially, what I don’t do in the other walkthroughs.

Something like that:

for (int i = 0; i < 100000; i++)
{
    doTasks(); //Normal
    if(i == 1000 || i == 2000 || i == 3000 || i == 4000 ) //and so on...
    {
       doSomethingElse(); //Special, For every 1000th walkthrough
    }
}

What would be the most efficient way to accomplish that task?

Answer 1

Try with a modulo operator. Not sure about the C# syntax, but something like:

if(i % 1000 == 0)
{
    //Do something
}