TimeToCodeTheRoad questions

• Why do we need PDDL, when we already have first order logic?
• What is the main advantage of making a class abstract
• @FormParam convert to Spring MVC
• minimum absolute difference between two numbers in an array [closed]
• Finding the three points nearest each point in a 2D plane
• Hibernate Inverse attribute
• ArrayList out of bounds exception
• Bit Strings: checking if one bitstring is a subset of another
• Is it expensive to keep database connections open?
• Why does the Spring Autowire stops working when I add the "RunWith" annotation?

TimeToCodeTheRoad answers