I see that this question was asked many times, but none of the solutions worked for me. I have two effects that I want to execute in parallel.
I want the box to fade-in
Chain the UI effects, and use dequeue() to execute them all at once.
dequeue()
$("#t").hide().show("fade", {}, {duration:1200}).effect("bounce", { times:3 }, { duration:400}).dequeue();
FIDDLE