var myString = "An,array,in,a,string,separated,by,a,comma"; var myArray = myString.split(","); /* * * myArray : * ['An', 'array', 'in', 'a', 'string', 'separated', 'by', 'a', 'comma'] * */
// Returns new array from exising one arr.slice(start, end);
array.splice(index, number, item1, ....., itemN)