Method Pop

util/stack.go:31–40

()

}
func (s *Stack) Pop() interface{} {
	stackLen := len(s.array)
	if stackLen == 0 {
		return nil
	}
	e := s.array[stackLen-1]
	s.array = s.array[:stackLen-1]

	return e
}
func (s *Stack) RemoveAt(index int) bool {
	if index > s.Size()-1 || index < 0 {
		return false