N
Size: a a a
N
N
CM
IP
IP
IP
N
N
N
IP
IP
e
AS
L
user.newKeyName = user.firstName;
delete user.firstName
AS
user.newKeyName = user.firstName;
delete user.firstName
L
KS
const { firstName: newKeyName, ...rest } = user
const newUser = { newKeyName, ...rest }
MR
if(screen.width<480){//get the screen width
document.getElementById("classmcomph1").remove();
}
AP
MR