creates a new array with the results of calling a function for every array element

creates a new array, copying elements from start to end (not including end) into it

adds items to the end of the array

adds items to the beginning of the array

starting at the pos index, removes deleteCount items and inserts items

calls func for each element (enumeration)

removes the element at the beginning of the array and returns it

removes the element at the end of the array and returns it

returns a new array: copies all members of the current array and adds items to it