For many people, getting restless legs relief will be a multi-step process. Medication can help, but lifestyle changes and even some home remedies and drug-free treatments may also be useful to calm your restless limbs.
dereferencing actually refers to the process of getting or setting the value referred to by a reference. For example, If I say. String s = hello. then s is a reference to the actual characters. In this case I can dereference s to get the characters, but if I say, for example.
Java, Runtime errors. I'm assuming that the Question is really meant to be what HAS HAPPENED: You have attempted to dereference a null; e.g. invoke a method using it, access a field using it and so on. This is often caused by some code neglecting to initialize a class or instance variable, or array element.