Flip-flops and latches are used as data storage elements. A flip-flop stores a single bit (binary digit) of data; one of its two states represents a one and the other represents a zero. Such data storage can be used for storage of state, and such a circuit is described as sequential logic.
1 Incisional hernia can occur through a scar if you have had abdominal surgery in the past. 2  Umbilical hernia is a bulge around the belly button. 3  It occurs when the muscle around the belly button does not close completely after birth.
If you have a hernia, it will not heal on its own. Surgery is the only way to treat a hernia. If your hernia does not bother you, you most likely can wait to have surgery.Your hernia may get worse, but it may not. In some cases, hernias that are small and painless may never need to be repaired.Most people with hernias have surgery to repair them, even if they do not have symptoms.f your child has a hernia, he or she will need surgery to repair it. A hernia may come back after surgery. To reduce the chance that this will happen, stay at a healthy weight. Do not smoke, avoid heavy lifting, and try not to push hard when you have a bowel movement or pass urine.