SELECT MULTIPLE VALUE USING JQUERY API -

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please me out value select in select multiple tags.

below jquery code 

 $.get('/api/courses').done(function(data) {         var courses = data.courses;          object.keys(courses).foreach(function(key, data) {           $('#courses').append($("<option>", {             value: $('#courses').val(),             text : courses[key].course_name           }));         });     });


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