Execute the setInterval function without delay the first time

Question

It\'s there a way to configure the setInterval method of javascript to execute the method immediately and then executes with the timer

Answer 1

actually the quickest is to do

interval = setInterval(myFunction(),45000)

this will call myfunction, and then will do it agaian every 45 seconds which is different than doing

interval = setInterval(myfunction, 45000)

which won't call it, but schedule it only