Delete N-th Node of a Linked List
Here we'll see how to delete a node specified by its position (N-th node) from a linked list. N starts with 0. If N is 0, then delete the head…
Execute User Defined Function before Main() in C++
In the previous article, we saw how to execute user defined function before main() in C. In C++ also we can use same mechanism to execute function before main. Here…
Execute User Defined Function Before Main() in C
We know that the main() function is the entry point of a program. This is generally true. But we can execute some functions even before main() starts. In some circumstances,…
Circular Linked List in C
Circular linked list is like a regular linked list except its last node points to the first node. Generally the last node of linked list points to NULL. But the…
Undo an Already Sent Email in Gmail
After sending an email, sometimes we realize that we shouldn't have sent that. You might accidentally sent that to wrong person or an incomplete email. Good news is that you…