JAVASCRIPT

jquery each

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

jquery each

var arr=[1,2,3];
$.each( arr, function( index, value ){
    console.log(value);
});
//For getting Elements
$( "li" ).each(function() {
  console.log( $(this).text());
});

jquery each

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

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

foreach loop in jquery

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$.each([ 52, 97 ], function( index, value ) {
  alert( index + ": " + value );
});

for each jquery

$('.testimonial').each(function(){
    //if statement here 
    // use $(this) to reference the current div in the loop
    //you can try something like...
    if(condition){
    }
 });

jquery each

$( "li" ).each(function() {
  $( this ).addClass( "foo" );
});

jquery each

$(querySelector).each(( index, value ) => {
    // do stuff
});

each jquery

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

each jquery

$(".demo").each(function() {                // parse each .demo element
document.write($(this).text() + "
");  // output their text
});