📜  js pop - Javascript 代码示例

📅  最后修改于: 2022-03-11 15:02:35.857000             🧑  作者: Mango

代码示例6
/*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']