From a learning perspective, the three-year-old to start learning Python programming and too late, but if from the perspective of employment, however, it is not early.
Python language get in the big data era background of the current wide range of applications, for career people, still has some learning Python necessary, especially for sensitive data jobs, such as counseling class positions, market analysis class positions, operators management positions and so on.
If you want time to seek a thirty programmers work by learning Python, you need to have a systematic plan, after all, three years old For programmers, at an important period of development in the upgrade conversion, and thirty years old but newly recruited programmers, there must be some practical problems to overcome. Of course, as long as it is determined there is no difficulty we can not overcome.
Simple sum up, in the case of three-year-old to start learning Python, and points to note the following issues:
First: to improve learning efficiency. If no computer knowledge base, self-learning is not recommended, and participate in a professional learning Python remedial classes both systems, but also improve the efficiency of learning, which will save a lot of learning time.
Second: the development of a clear direction. Python programming can do Web development, big data development (analysis), the development of artificial intelligence, in addition to Python programmers full stack is a good direction, the specific choice of which direction you want to be considered according to their own knowledge structure and development prospects.
Third: pay attention to practice. Practice is very important, must be done in the process of learning Python in a large number of experiments, after the end of the basics of learning, it is best to participate in a team project internship, internship process for the programmer is still very important.