Pointers can be manipulated using assignment or pointer arithmetic. It is used in conjunction with a cursor, usually a pointer. The parameter d becomes the "this" pointer to the object. These are invoked using an object pointer or a this call. Input is provided with a wireless controller that functions much like a laser pointer. Wild pointer&colon; not initialized at all. There are techniques to facilitate debugging null pointer dereferences. Dereferencing a null pointer is illegal. A compiler typically translates it to inlined instructions manipulating the stack pointer. For example, accessing a variable through the use of a pointer. Programming languages use different literals for the "null pointer". R6 contains the Java stack pointer. Chet fake having a sniper on them by pointing with his laser pointer. Similarly, the current stack pointer and/or frame pointer values may be pushed. The language consists of only eight simple commands and an instruction pointer.