AE
Size: a a a
AE
СZ
4
СZ
SS
// Get subscribed users sorted by registration datetime in ascending order
users.filter(u => u.is_subscribed()).sort_by((u1, u2) => {
if (u1.datetime == u2.datetime)
return 0;
else if (u1.datetime > u2.datetime)
return 1;
else
return -1;
})
Илиclass LikeDislike {
int likes;
int dislikes;
// bool, true is like, false is dislike
String currentUserLikeDislike;
}
SS
NK
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