jQuery or Javascript check if image loaded

I usually do this:

var image = new Image();
image.onload = function () {
   console.info("Image loaded !");
   //do something...
}
image.onerror = function () {
   console.error("Cannot load image");
   //do something else...
}
image.src = "https://stackoverflow.com/images/blah/foo.jpg";

Remember that the loading is asynchronous so you have to continue the script inside the onload and onerror events.