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The C library function rewind() is used for re-position the file pointer at the beginning of the file.
What will be the output of the following Java code snippet?
Which one of the following code is equivalent to call a function "x" of the class "a" which have two arguments g and h?
Explanation: We can easily concatenate two lists in O (1) time using singly or doubly linked list, provided that we have a pointer to the last node at least one of the lists. But in case of circular doubly linked lists, we will break the link in both the lists and hook them together. Thus circular doubly linked list concatenates two lists in O (1) time.
The concatenation of two lists can be performed in O(1) time. Which of the following variation of the linked list can be used?
What will be the output of the following C++ program?
What will be the output of the following Java code snippet?
In which events/scenarios, A function name gets optional in JavaScript?
