$.each code example

Example 1: jquery loop over elements

$( "li" ).each(function( index ) {
  console.log( index + ": " + $( this ).text() );
});

Example 2: jquery loop through li elements

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

Example 3: jquery foreach

$.each( obj, function( key, value ) {
  alert( key + ": " + value );
});

Example 4: jquery each

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

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