Still useful. Some people find a well-paid job after studying in the training class, and they will feel that the training class is very helpful to them. Some people spend months studying and find that they seem to have learned nothing. Naturally, they feel that the training class is useless. Compared with self-study, of course, there are many benefits of attending training courses, but what is more crucial is your own efforts.

IT training and learning are actually the same thing. A man can lead a horse to the water but he cannot make him drink. You see, they all graduated from college. Why do students who graduate from the same university and major have different employment directions and graduation salaries? So you don't have to treat training as a scourge, which is also the key point to change the direction of career development. Good lecturers in training institutions have generally worked in the front line of enterprises, and will follow up the needs of enterprises to carry out systematic training, cultivate your programming thinking, answer questions, and let you avoid detours. Training is to let you master a skill in a short time.