이 레슨은 당분간 영어로 제공돼요.
New values, one owner
A feed keeps an array of posts, and each post is an object. Update them the wrong way and the screen silently stops changing. Update them the right way and give them one owner, and everything stays in sync.
이 레슨은 당분간 영어로 제공돼요.
A feed keeps an array of posts, and each post is an object. Update them the wrong way and the screen silently stops changing. Update them the right way and give them one owner, and everything stays in sync.