Actions in personam; actions in rem. Remedy for every right. Pursuit of consistent or inconsistent remedies. Prosecution of two simultaneous actions for same cause against same party prohibited; election; pendency of former action as defense; exception. Demand prior to action not necessary. Implied promise to pay for services or property. Private rights of action not created unless expressly stated. 9-2-29. 9-2-30. Action against representative of joint obligor.