just know 3 things: 1  Pointer is a variable that store the address of another variable (or just any address). * 2  is used to get the value at the memory location that is stored in the pointer variable. & 3  operator gives the address of a memory location.sually what I do is represent memory as a grid, so that I can make up addresses, highlight different memory spaces and write in the cells values (or even further, their binary representations) and link the pointers in memory to the values they point at.
The accepted rule of thumb is that if you're properly refrigerating it, your carton of whole milk's expiration date is five days after the sell-by date.
I have two questions actually 1) How many days after the expiry date does milk usually last for in the fridge unopened? 2) How many days after the expiry date does milk last for in the fridge after being opened? For example the expiry date on the milk carton is 1st of Sept what date will...