What programming language is promising to learn now?

Judging from the current market demand, java has the greatest demand, and there are also many high-paying enterprises (45,000 architects). In addition, according to the recruitment demand announced by Snow Forum, many people have high income from reverse engineering. You can go up and see for yourself. Programming language is just a tool, and programming technology has many development directions. Different directions will use different programming languages. What you mainly need to see is not the language, but the direction of your technological development. What I have learned so far are: front-end and back-end, mobile development, embedded system, hardware driver development (Windows and Linux), upper computer development, data analysis (R language, VBA language, python, F#), artificial intelligence, Internet of Things, big data and neural network. At present, China especially wants to develop its own operating system, and various industries also have secondary development of software, such as CAD. In addition, some people learn programming in order to make money through competitions. A little more, if the level is enough, about 20 thousand a month, no problem.