Here is a goal: How to hem pants leg

How would you accomplish this goal?

pick from the following.
(1). Place pants inside out. Fold bottom edge of pant leg up desired amount. Place stick pins on the edge of the new hem to hold in place. Cement down new folded pinned hem of pant leg..
(2). Place pants inside out. Fold bottom edge of pant leg up desired amount. Place stick pins on the edge of the new hem to hold in place. Sew down new folded pinned hem of pant leg..
(2).