why in the last line of this pdf has the pointer been assigned the null value? is it required and if not done what are the consequences
Resetting the null pointer
after the dynamic memory has been deleted using the delete function, why are we reassigning the value of list which is in the static memory to a null value
@vector.9974
if we dont intialise it will null then it will contain deleted list address which is of no use now .
list=NULL is optional but a good practice to follow.
can the list variable be used for any other job in the whole code
yeah u can again store some other address in it,
ok… thank you sir…