A pipe bomb has exploded in a house in Dublin's north inner city.
The bomb was thrown into a house in Rutland Court just before 10pm.
It blew out the back windows of the house but no one was injured.
Gardai have sealed off the area and a forensic examination will be carried out.
The attack is believed to be connected to an ongoing row between two families in the area.
It's the second pipe bomb attack in Dublin this week.
