Jquery – appending h2 to image with jquery

jquery

hi im trying to add a h2 with the title of an image after each image in my page… this is what ive got so far…

not really sure where im goin wrong

$("img[title]").each(function(){
   this.after("<h2>" . this.attr(title) "</h2>");
});

I think you're confusing JavaScript with php. Try:

$(this).after("<h2>" + $(this).attr('title') + "</h2>");

In JavaScript, everything is 'truthy' or 'falsy', and for numbers 0 means false, everything else true. So you could write:

if ($(selector).length)

You don't need that >0 part.

$('#mySelect')
    .find('option')
    .remove()
    .end()
    .append('<option value="whatever">text</option>')
    .val('whatever')
;