Question

Is it possible to mid while loop, return to the beginning of the loop?

Something like this

 while(this is true)
 {
      do stuff...
      if(this is true)
        {
            restart while loop;
        }
  }

Adding clarity: I did not mean restart as in reset variables, I mean restart in the sense of stopping execution and going on to the next iteration.

Answer 1

the continue keyword will do that

while(this is true)
 {
      do stuff...
      if(this is true)
        {
            continue;
        }
  }

Basically, continue stops execution of the loop on the spot, and then goes on to the next iteration of the loop. you can do this with other loops such as for loops too.