I have been reading about pointers, which IS confusing. I'm sure there is a purpose, but I don't know why I need them yet. For example
var1 = 23; // assigning 23 to var1 var2 = var1; // assigning the value of var1 to var2 var3 = &var1; // assigning the address of var1 to var3
I think I might know what pointers do. I don't, however, know what the practical use of a pointer is. From what I've learned about pointes, is that they directly give the value of whats at that location in memory.
My question is: what is the practical use of pointers?
Examples && Explanations = *Welcomed :cheesy: