each in jq code example

Example 1: jquery loop through li elements

//looping through list elements in jquery
$('#myUlID li').each(function() {
  console.log($(this));
})

Example 2: jquery each

//Array
$.each( arr, function( index, value ){
    sum += value;
});

//Object
$.each( obj, function( key, value ) {
    sum += value;
});