1. Course content.

Compared with self-study, training institutions have great advantages in actual combat projects, because if you only look at basic theoretical knowledge, you can buy several different sets for a few dollars. The function of practical project is to make students adapt to the most practical work of R&D company as soon as possible through the project.

There is also the speed of curriculum update. The curriculum system of excellent training institutions must be smaller every six months and bigger every year. Institutions with poor strength are often backward in this respect, and even continue to fool students with things from a few years ago.

2. Teaching methods.

If you only want to learn IT technology by listening, watching and remembering, you will never be engaged in programming, so you must combine practice and learning, learn while practicing, learn new knowledge from the process of coding, and master new knowledge, instead of deliberately memorizing a small notebook like reciting ancient poems.

Therefore, when choosing training institutions, we must know whether their teaching methods are learning by doing or doing it by ourselves after unified study, and give priority to institutions that promote project teaching.