1. Getting the right order while printing the MRO of class D but not geting the constructor call of class C. Question: why not printing C constructor after A constructor in the given code below ?

                                            stack.push(2);       // stack is now [2]
                                            stack.push(5);       // stack is now [2, 5]
                                            var i = stack.pop(); // stack is now [2]
                                            alert(i);            // displays 5
                                            
                                            var queue = [];
                                            queue.push(2);         // queue is now [2]
                                            queue.push(5);         // queue is now [2, 5]
                                            var i = queue.shift(); // queue is now [5]
                                            alert(i);              // displays 2
                                    

Modified 1 min ago P8ul