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.
When dereferenced, a function pointer can be used to invoke the function it points to and pass its arguments just like a normal function call. Such an invocation is also known as an indirect call, because the function is being invoked indirectly through a variable instead of directly through a fixed name or address.