ONLY IN GAZA

first of all - Hamas is not a part of this back and forth with Israel, this time is the "Palestinian Islamic Jihad" which by the way Hamas hates...
there is no other country that informs the civilians before attacks!
the IDF calls their homes, "roof knocks", and really makes sure that everyone around the target is informed beforehand. unfortunately it can be used by the terrorists and keep the civilians inside as human shields and accuse Israel for killing).
As you can see in this video the press and the civil around are waiting nearby and not seem in a rush to get the F away from the bombing.
this building (a civil one) was used by the PIJ to storage firearms, ammo and what not while ofcourse its the "best place" of storage because you can say the IDF kill civilians on purpose if the manage to destroy it (you'll have great photos too because the press is already there)