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Jquery each

Jquery each

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

46

Jquery loop over elements

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

21

Source: api.jquery.com

Jquery each

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

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

21

Jquery loop through array

var arr = ['one','two','three','four','five'];
$.each(arr, function(index, value){
	console.log('The value at arr[' + index + '] is: ' + value);
});

16

Jquery each

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

2

Jquery each

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

0

Source: api.jquery.com

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