📅  最后修改于: 2022-03-11 15:03:19.348000             🧑  作者: Mango
/*The pop() method removes an element from the end of an array, while shift()
removes an element from the beginning.*/
let greetings = ['whats up?', 'hello', 'see ya!'];
greetings.pop();
// now equals ['whats up?', 'hello']
greetings.shift();
// now equals ['hello']