Hi!

For a GET request, do I have to specify the null value in the send fucntion or can I just do this:

request.send();


Second question: in the open() method, can I do this: leaving ou the third argument of true for async requests... the true is the default after all!)

request.open("get", "http...");


In a larger perspective, can I leave out values that are default values in functions?


Thanks!